Leco Part No.

Description

Qty./ pack.

145-601   

Water Temp Regulator 

156-002   

"O" Ring (Upper   Electrode) 

156-004   

Teflon Backup Seal 

163-012   

Tubing Insert 

170-001   

Spring, Lower Electrode 

172-505   

Teflon Tubing, 1/4" OD 

175-574   

Optical Switch Assembly 

175-590   

Pump Repair Kit, SC32/132 

175-631   

Motor Brush for 774-571 

175-632   

"O" Ring, Flow Controller 

175-659   

Paper Deflector V55147 

175-674   

Tear Off Blade Spring 

188-012   

Small Throat Brush 

190-142   

Screws for Lower Electrode, 4   Required 

190-739   

Nylon Spacer Screw 

194-060   

Hex Jam Nut for AR5814 

204-001   

Thermoregulator TC30, TN14n RO16 

501-001   

Coal Standard, 0.4% Sulfur 

501-005   

Coal Standard, 1.0% Sulfur 

501-008   

Alphacel II Tungsten

2.2kg

501-009   

Spring Clip for Dust Trap 

501-010   

Dust Trap Complete 

501-011   

Dust Trap Body Insert 

501-012   

Dust Trap Reservoir 

501-013   

Filter Cloths

10 pcs

501-014   

Coal Standard, 1.5% Sulfur 

501-020   

Coal Standard, 3.0% Sulfur 

501-022   

Coal Standard, 3.5% Sulfur 

501-024   

Cast Iron Standard 3.41% C, 0.050%   S 

250g

501-027   

Aspirator Bulb 

501-031   

Induction Coil, Hydrocarbon 

501-034   

Calcium Carbonate, 12%

50g

501-045   

Zircon Crucible, CHN 900 

1 pc.

501-046   

Sucrose Standard

50g

501-053   

Acetanilide Standard

1g

501-057   

Alphanal

3.785kg

501-059   

Tin Capsules, 5x13mm 

100 pcs.

501-060   

Manganese Dioxide 30 CC 

501-061   

Arrowroot Starch

227g

501-062   

Boat Puller 

501-067   

Rotometer Ball Only 

501-073   

Graphite Powder (Bottle)

100g

501-076   

Tin Metal 

501-077   

Iron Chip 

501-078   

Iron Powder 

501-079

Alphanal Wetting Agent

118g

501-081   

Glass Wool 

501-082   

Brush   

501-083   

Ductile Iron Standard 4.23% C, 0.014% S

150g

501-089   

Valve Assembly for 516-000 

501-095   

Residual Oil, 1.0% S 

Leco Part No.

Description

Qty./ pack.

501-099 

Lube Oil, 4% S 

501-101 

Arrowroot Starch Solution   

501-105 

Cast Iron Standard 2.02% C, 0.018% S

150g

501-110 

3/8" I.D. Silicone Tubing 

501-110-019 

Silicone Rubber Tube, 3/8" x 19" 

501-112 

1/4" I.D. Neoprene Tubing 

501-123 

Tungsten Carbide Standard 6.15% C, 0.0041% S

100g

501-130 

Coal Standard, 4.0% Sulfur   

501-144 

Magnesium Oxide 

501-147 

1g Copper Pin Standard High Oxygen 489 PPM O, 6 PPM S

100 pcs.

501-148 

1g Copper Pin Standard High Oxygen 323 PPM O, 11 PPM S

100 pcs.

501-165 

Drierite Indicating 10-20M

454g

501-170 

Rare Earth Copper Oxide

50g

aquatak?

50g

aquatak?

100g

aquatak?

500g

501-171 

Anhydrone, 8-20 Mesh

454g

501-179 

Alphanal

454g

501-184   

Coal Standard, 5.0% Sulfur 

501-197   

WR-12 Trap Material

501-233   

Ceramic Adhesive Alumina

57g

501-234   

Oxygen Specimen File 

501-241 

Silicone Grease

150g

501-263 

Copper Metal Accelerator

1.36kg

501-264 

Copper Metal Accelerator

227g

501-265

Crucible Holder Tray

501-272 

Corn Gluten SRM 

501-280 

"O" Ring 

501-291 

Oxygen Regulator Assembly   

501-369 

 Prox Coal Standard   2.5% S 

501-426 

Combustion Control, Solid Samples 

501-427 

Combustion Control, Liquid Samples 

501-428 

Prox Coal Standard 0.4% S   

501-429 

Prox Coal Standard 1.0% S   

501-430 

Prox Coal Standard, 1.5% S   

501-431 

 Prox Coal Standard,   2.0% S 

501-432 

Prox Coal Standard, 3.0% S   

501-433 

Prox Coal Standard 4.0% S   

501-438 

Prox Coal Standard 0.9% S   

501-439 

Parafin Oil, 118 mL/Btl C, H, N BTU 

501-441 

Sucrose

50g

501-457 

Tin Coated Copper

1.5kg

501-458 

#2 Diesel Oil 

501-501 

1g C/S Ring Standard 0.032% C, 0.033% S

454g

501-502   

1g C/S Ring Standard 0.051% C, 0.034% S

454g

501-503   

1g C/S Ring Standard 0.180% C, 0.019% S

454g

501-504   

1g C/S Ring Standard 0.468% C, 0.0109% S

454g

501-505 

1g C/S Ring Standard 0.723% C, 0.022% S

454g

501-506 

1g C/S Ring Standard 0.829% C, 0.0067% S

454g

501-529   

1g Steel Ball, 5.7ppm H2 

501-551 

0.5g O/N in Steel Pin Standard 0.0045% O, 0.0060% N

100 pcs

501-552 

0.5g O/N in Steel Pin Standard 0.0081% O, 0.0213% N

100 pcs

501-561 

Soy Bean Meal SRM 

Leco Part No.

Description

Qty./ pack.

501-563 

Corn Meal SRM 

501-571 

Copper Capsules

100 pcs

501-587 

Platinized Silica 

15g

501-592 

Manganese Dioxide, 250CC   

501-598 

Nibbled Nickel Flux

100g

501-608 

Quartz Wool Wadding

200g

501-609 

Furnace Regent

100g

501-614 

Spatula 

501-621 

Copper Turnings

200g

501-632   

Mole Sieve Trap

14g

501-636   

Vanadium Pentoxide

1g

501-640 

Copper Metal Accelerator, 25 lb 

501-641 

Copper Metal Scrubber Material

454g

501-644   

1g O/N in Steel Pin Standard 3PPM O,   157PPM N

100 pcs.

501-645 

1g O/N in Steel Pin Standard 0.0057% O, 0.0210% N

100 pcs.

501-648 

Ultimate Coal Standard

50g

501-673 

Wrought Iron Chip Standard 0.0004% C, 0.0017% S

454g

501-674 

1g C/S Pin Standard 0.014% C, 0.0045% S

454g

501-675 

1g C/S Pin Standard 0.063% C, 0.023% S

454g

501-676   

1g C/S Pin Standard 0.099% C, 0.0182% S

454g

501-677   

1g C/S Pin Standard 0.247% C, 0.021% S

454g

501-678   

1g C/S Pin Standard 0.4410% C, 0.0110% S

454g

501-679 

1g C/S Pin Standard 0.805% C, 0.022% S

454g

501-697 

Platinized Charcoal

50g

501-951 

Nickel Calibration Wire   

501-955 

Prox Coal Standard .7% S   

501-957 

Prox Coal Standard 3.5% S   

501-964 

Coal Standard 6.0% Sulfur   

501-967 

Extreme Pressure Oil   

501-968 

Extreme Pressure Oil   

501-969 

Extreme Pressure Oil   

502-005 

Pipette Brush 

502-007 

Tube Cleaner, 8mm x 4ft, FP428 

502-008 

Tin Plugs

150 pcs.

502-016 

0.5g O/N in Steel Pin Standard 0.0021% O, 0.393% N

100 pcs.

502-020 

Etchable Nickel Flux

100g

502-023 

Reagent Tube Funnel 

502-024 

0.1g H/O/N in Titanium Standard 28 PPM H, 1320 PPM O,

49 PPM N

100 pcs.

502-026 

Residual Oil 

502-032 

Accelerator, Fe Powder   

454g

502-040   

Tin Capsule, 6x16mm 

100 pcs.

502-042 

Quartz Crucible, CHN   

502-049 

Pt-Calalyst

50g

502-060 

1g Hydrogen in Steel Pin Standard 5.0 PPM H

100 pcs.

502-061 

1g Hydrogen in Steel Pin Standard 3.4 PPM H

100 pcs.

502-062 

Soil Standard, 1% C

100g

502-071 

High Sulfur Residual Oil, 118mL 30% S 

502-072

0.5g O/N in Steel Pin Standard 0.0021% O, 0.393% N

100 pcs.

502-076

Copper Capsules

100 pcs.

502-077 

Tin Plugs

150 pcs.

502-085 

Zn Sulfide, 32%

50g

502-091 

Calcium Oxalate Standard

50g

502-092 

EDTA Standard

50g

502-122 

Firing Fuse Wire, 2"

10 pcs.

502-134

Benzoic Acid Tablet 1.45g

10 pcs.

Leco Part No.

Description

Qty./ pack.

502-134 

Benzoic Acid Tablet 1.45g

50 pcs.

502-154 

0.1g H/O/N in Titanium Standard 0.0161% H, 0.158% O,

0.015% N

100 pcs.

502-156 

Fluorhibit

454g

502-167 

Tin Capsules, 8mm, 8x20mm

100 pcs.

502-173 

Alphacell II - HP

750g

502-174 

Sansorb II, CO2 Absorb, 20-30 Mesh

500g

502-176 

Sansorb II, CO2 Absorb, 8-20 Mesh

500g

502-177 

Fine Quartz Wool

50g

502-181 

Tungstic Oxide, Granular

60g

502-183 

Nickel Capsule, 6.6 x 10.0mm

100 pcs.

502-184 

Benzoic Acid Powder, 99%

1g

502-186 

Tin Foil Cups

100 pcs.

502-187 

Tin Capsule, 3.5mm x 9mm

100 pcs.

502-188 

Alumina Oxide Pellets, FP428

200g

502-189 

Copper Sticks

100g

502-190 

Copper Oxide, Fine Wires

100g

502-203 

Stearic Acid Standard

1g

502-204 

Dinitrobenzoic Acid Standard

1g

502-205 

Caffeine Standard

1g

502-206 

Silver Capsules, 3.2 x 4 mm

1000 pcs.

502-207 

Cystine Standard

1g

502-208 

Sulphanilamide Standard

g1

502-209 

Sulphamethazine Standard

5g

502-211 

Glycine 99%

50g

502-213 

Leak Detection Solution

113g

502-225 

Silver Tungstate/MGO

50g

502-226 

Silver Vanadate

15g

502-227 

Tin Capsules, 3.2mm x 4mm

500 pcs.

502-231 

Wrought Iron Chip Standard 0.0004% C, 0.0017% S

454g

502-258 

Copper Turnings, Degassed

200g

502-266 

 Firing Fuse Wire,   300 Determinations X 0.006" Dia 

502-272 

Corn Gluten, C,H,N,S

30g

502-273 

Alfalfa, C,H,N,S

30g

502-274 

Wheat Flour, C,H,N,S

30g

502-275 

Rye Flour, C,H,N,S

30g

502-276 

Oat Meal, C,H,N,S

30g

502-277 

Barley, C,H,N,S

30g

502-278 

Rice Flour, C,H,N,S

30g

502-282 

Copper Sticks

100g

502-295 

Copper Turnings, Degassed

200g

502-297 

Alphacel II, HP

13.6kg

502-298 

Sulfamethazine

25g

502-301 

Tungstic Oxide, Granular

60g

502-304 

Copper Sticks in Argon Vial

100g

502-304-500 

Copper Sticks in Argon Vial

500g

502-308 

Soil Standard, 2% C & S

25g

502-310 

Steel Wool Filter Material

454g

502-311 

Furnace Reagent 1000

 1 pc.

502-318 

Soil Standard, C=0.5%, S=0.5% 

502-319 

Ore Standard, 30g, C=1.42%, S=1.41% 

502-320 

Ore Standard, 30g, C=4.40%, S=4.24% 

502-321 

Alphacat Accelerator

250g

502-335 

Foil Crucible Liner, TGA

250 pcs.

502-338 

Alphagel Capsules,    for FP428 

400 pcs.

502-343 

Nickel Boat Liner,

100 pcs.

Leco Part No.

Description

Qty./ pack.

502-344   

Nickel Baskets, Low Oxygen, 1g

100 pcs.

502-345   

Nickel Baskets, Low Oxygen, 1.5g

100 pcs.

502-351   

Halogen Scrubber

50g

502-359   

Furnace Reagent, MGO

200g

502-372   

Ore Standard, 30g, C=7.62%, S=3.25% 

502-374   

Heater Particulate Filter

50 pcs.

502-382   

Medium Alphagel Caps

400 pcs.

502-397   

Large Tin Foil Cups

100 pcs.

502-397-400 

Large Tin Foil Cups

400 pcs.

502-435   

Coal Standard, 1% Sulfur 

502-489   

Porous Crucible, CHN

10 pcs.

502-493   

Fluorhibit

454g

503-007   

Detachable Float Valve 

503-020   

Boron Distillation Apparatus 

503-031   

Funnel (3 Leg) 

503-032   

Scoop   

503-033   

Sulfur Trap, Filled 

503-051   

Oxygen Baffle for 1 1/8" ID   Tube 

503-052   

Oxygen Baffle for 1 1/4" ID   Tube 

507-010   

Catalyst Tube (Hopcolite) 

507-011   

Catalyst Tube (Unfilled) 

507-012   

Reducer   

507-100   

Catalyst Furnace, Rebuilt 

507-200   

Catalyst Furnace, Rebuilt 

507-207   

Catalyst Tube, Filled, Platinized   Silica 

507-207   

Catalyst Tube, Filled, Rare Earth 

508-300   

Catalyst Heater, Rebuilt 

508-400   

Catalyst Heater, Rebuilt 

508-500   

Catalyst Heater, Rebuilt 

508-600   

Catalyst Heater, Rebuilt 

511-036   

 4mm ID Evacuated Pin Tube 

511-038   

Pin Tube Holder 

511-039   

3mm ID Evacuated Pin Tube 

511-390   

6mm ID Evacuated Pin Tube

10 pcs.

516-000   

Purifying Train 

516-004   

Rotometer 

516-005   

Drying Tower 

516-006   

Acid Tower 

516-063   

Needle Valve Complete 

517-204   

Rubber Squeeze Bulb 

518-016   

Burrette   

518-024   

Light Director 

518-030   

Vessel   

519-005   

Ignitor   

519-009   

Pedestal   

519-044   

Hydrocarbon Sulfur Tube 

521-112   

Silicone Tubing, 4" x 3/8"   ID 

521-113   

Silicone Ring Seal 

521-186   

Solid State Rectifier 

521-287   

Suppressor Coil 

521-305   

Drying Tube 

528-018   

Ceramic Crucible 

528-028   

Filtering Crucibles, Small 

528-030   

Filtering Crucibles, Large 

528-040   

Cover, 4mm Hole 

528-042   

Porous Covers 

Leco Part No.

Description

Qty./ pack.

528-043 

Cover, 10mm Hole 

1000 pcs.

528-050 

Ceramic Crucibles, 50/bag

500 pcs.

528-053 

Combustion Boat, 4" x 1/2" 

528-120 

Low Sulfur Crucible 

528-203 

Combustion Boat For SC132-32-CR-12

500 pcs.

528-203-250 

Combustion Boat for SC132/32/CR-12

250 pcs.

528-230 

Combustion Boat, Glazed for Liquids

50 pcs.

528-313 

Combustion Tube 1 1/8" x 30" OBE 

528-314 

Combustion Tube 1 1/4" x 30" OBE 

528-331 

Combustion Tube 1 1/8" x 27" TE 

528-332 

Combustion Tube 1 1/8 x 30" TE 

528-333 

Combustion Tube 1 1/4" x 30" TE 

529-007 

Ceramic Pedestal, 3.05" 

529-011 

Ceramic Liner SC32/132/CR-12 

529-012 

Boat Stop Kit (2 x AR9012)   

529-018 

Ceramic Nozzle 320-00203 Lecomelt 

529-022 

Boat Stop Half, Honeycomb Fine 

529-026 

Crucible CHN-600

50 pcs.

529-028 

Boat Stop Half SC132/32   

529-031 

Cone Support D 

529-042 

Ceramic Crucible, MAC-400/TGA, Small

5  pcs.

529-043 

Ceramic Cover, MAC-400/TGA, Small

5 pcs.

529-046 

Ceramic Tube TF-10, 11/4" x 23" L 

529-047 

Ceramic Crucible, MAC-400 Large

5 pcs.

529-048 

Ceramic Cover, MAC-400 Large

5 pcs.

529-054 

Boat Stop Half SC32/132   

529-055 

Crucible CHN

50 pcs.

529-203 

Combustion Boat SC32/132/CR12 

529-204 

Combustion Boat, S-144DR

50 pcs.

529-204-250 

Combustion Boat, 250/box   

250 pcs.

532-065 

Burrette for 532-500   

532-066 

Vessel for 532-500 

532-500 

Automatic Sulfur Titrator   

533-104 

Starch Dispensing Pipette   

537-103 

1/4" OD Polyflow Tubing 

540-140 

Bulb  

544-147 

Leveling Bottle 

549-007 

Armature 

549-072 

Restrictor 

549-076 

Bulb, Light Source for 518, 532 

550-004 

Oscillator Tube, EIMAC   

550-044 

Insulator, Porcelain 521/523 

550-046 

Resistor, 521/523 

550-047 

RF Choke for 521/523   

550-053 

Power Switch for 521/523   

550-119 

Right Angle Bend 

550-120 

Sulfur Combustion Tube   

1 pc.

550-122 

Carbon Combustion Tube   

1 pc.

550-123 

Pedestal Insert 

550-124 

Pedestal, 2.50"   

550-165 

Spring Clip for Combustion Tube 

550-167 

Furnace Fan for Models 521/523, 115VAC 

550-182 

QEGC Crucible 

550-183 

Quartz Crucible Insert for AR180 

550-187 

Capacitor 

566-008 

Induction Coil 

Leco Part No.

Description

Qty./ pack.

568-016   

"O" Ring 

1 pc.

572-016   

Control Valve for 572 

572-029   

Float Valve Assembly 

572-031   

Splashproof Device 

578-672   

"O" Ring 

1 pc.

585-235   

AL203 Wheel, 7" x 3/4" H x   1/16" 

585-270   

AL203 Cut-off Wheel 7 x 1" x   1/16" 

585-359   

Pin Cutter Spacer, for 1/2g Pin 

585-360   

Pin Cutter Spacer, for 1g Pin 

585-500   

Pin Cutter, 1 H.P., 230VAC, 50 Hz 

585-600   

Pin Cutter, 1 H.P., 115VAC, 60 Hz 

589-305   

1/4" Rubber Sleeve 

589-364   

Oven Fan, WR12, TC30, Dayton 

589-551   

"O" Ring (Auto Drop) 

1 pc.

589-859   

Thermistors, WR-12, 750 

589-887   

"O" Ring 

1 pc.

589-891   

Timer Relay 750/589 

593-100   

Timer, Sulfur Titrator 

598-142   

Thermistors, WR-12, 750 

598-157   

Moisture Trap, Filled, 750, 598 

598-158   

Moisture Trap, Unfilled, 750, 598 

598-257   

Replaced by 614-591 

598-614   

Bulbs - Switches 6.3V (750-100) 

601-064   

Quartz Heater Tube, CF-10 

601-065   

Pyrex Reagent Tube, CF-10 

601-132   

Combustion Tube CHN 800 

601-133   

"O" Ring (1.0 x 1.25) CHN 

1 pc.

601-158   

"O" Ring CHN 800 

1 pc.

601-159   

"O" Ring CHN 800 

1 pc.

601-201   

Reaction Tube DH103 

601-390  

Quick Disc Tube FP428 

601-397   

Shim, Combustion Tube FP428

6 pcs.

601-437   

Quartz Catalyst Tube, FP428 

601-438   

Combustion Tube, for NP228/428, SN 1   thru 3445

601-441   

Quartz Lance Tube, FP428 

601-442   

"O" Ring, FP428, RC612 

1 pc.

601-482   

Honeycomb Support, FP428 

601-483   

Printer Paper, 9 1/2 x 11

600 pcs.

601-484   

Printer Ribbon Cartridge  

601-490   

Pelletizing Foiler Device 

601-504   

"O" Ring, Loading Block,   FP228 

1 pc.

601-505   

"O" Ring, Combustion Tube,   FP228, RC612 

1 pc.

601-506   

Combustion Tube, FP228 

601-684   

"O" Ring, Loading Head   Assembly TC600 

1 pc.

601-691   

.125 Cflex Tubing, 12" 

601-691-030 

Cflex Tube, 30" 

601-691-036 

Cflex Tube, 36" 

601-862-110 

Furnace, FP-428, 550-650 Watts 

601-920   

"O" Ring 

1 pc.

601-939   

"O" Ring, Doser, FP428 

1 pc.

601-981   

Side Arm Cleaning Brush, FP428 

602-615   

Furnace Housing w/o End Caps FP2000 

602-802   

"O" Ring, RH 402, RC612 

1 pc.

602-803   

 "O" Ring, RH402 

1 pc.

602-969   

 5000 Determinatons Package for FP428 

603-047   

Ureth Tubing, .061 x .12 OD, Red, Per   Foot 

Leco Part No.

Description

Qty./ pack.

603-048   

Ureth Tubing, .061 x .12 OD, Blue, Per   Foot 

603-049   

Ureth Tubing, .061 x .12 OD, Green, Per   Foot 

603-050   

Ureth Tubing, .061 x .12 OD, Black, Per   Foot 

603-051   

Ureth Tubing, .061 x .12 OD, White, Per   Foot 

603-052   

Ureth Tubing, .061 x .12 OD, Orange, Per   Foot 

603-493   

"O" Ring 

1 pc.

603-706   

Pedestal for RH402 

603-707   

Reaction Tube RH402 

603-710   

Quartz Crucibles, RH402

24 pcs.

603-910   

"O" Ring 

1 pc.

603-970   

"O" Ring RF402, Upper Load   Mech 

1 pc.

603-971   

 "O" Ring RH402, Upper Load   Mech 

1 pc.

604-112   

Quartz Catalyst Tube 

604-114   

Pedestal Only, Quartz with Fitting 

604-163   

Brass Brush 

604-172   

"O" Ring 

1 pc.

604-241   

Reaction Tube, HF402/RH402 

604-271   

SS Fluted Brush, Dia Slotted 

604-373   

Capsule Holder 

604-496   

Teflon Flx Tubing,.125 x .032W, ft 

604-518   

SS Cleaning Brush, Unslotted 

604-541   

Lance Tube CHN 900/932 

605-520-087 

"O" Ring Package,   CS200/300/400 

1 pc.

605-814   

Pedestal Adapter Assembly 

605-815   

Pedestal Adapter, CS144-CS444 

605-816   

Ceramic Pedestal, CS144-444 SiN 

605-817   

Pedestal Adapter, CS125 

605-818   

 Pedestal Adapter 606/816, EC12, HF10/20 

605-828   

"O" Ring, FP428, SN 1 thru   3445 

1 pc.

605-830   

"O" Ring CHN 

1 pc.

605-875   

Furnace Red/Ox Tube, CHN900 

606-202   

Furnace Fan for FP2000 Series 

606-224   

Thermocouple, SC432 Series 

606-286   

Short Strap, SC432 

606-308   

Stepped Ceramic Boat Stop, SC432 

606-309   

Outer Combustion Tube SC432 

606-310   

"O" Ring Combustion Tube,   SC432 

1 pc.

606-312   

"O" Ring Combustion Tube,   SC432 

1 pc.

606-313   

Inner Combustion Tube, SC432 

606-316   

Lance Tube Assembly, SC-432 

606-317   

Stainless Purge Tube 

606-318   

Heating Elements (3), SC432 

606-319   

Lead Wire Braided 6.5, SC-432 

606-320   

Braid Clamp for SC432 Element 

606-327   

Gas Drying Tube SC432 

606-333   

"O" Ring, Lance, SC432 

1 pc.

606-340   

Drilled Lance Tube, FP2000 

606-403   

Collection Tube Brush, SC432 

606-444   

#2 Stepped Ceramic Boat Stop 

606-547   

Boat Puller, SC432 Autoloader 

606-550   

Finger Arm for AR6547 

606-601   

Heat Elements (4) CS432, CS144 

606-601-100 

Heating Element Kit 

606-602   

Furnace End Cap FP2000 

606-655   

Purifier Tube, SC432 

606-747   

2 Hole Lance Tube, FP2000, 245mm 

Leco Part No.

Description

Qty./ pack.

608-339   

Combustion tube, Old Syle, CHN1000, 14mm   OD x 200mm 

608-342   

Combustion Tube, Quartz, CH1000 

608-343   

Furnace Element, CHN1000 

608-344   

Combustion Tube, Outer, CHN1000 

608-378   

"O" Ring, CHN1000 

1 pc.

608-379   

Quartz Wool Strips, 15"

10 pcs.

608-505   

Combustion Tube, Ceramic, CHN1000 

608-866   

Cflex Tubing .187"/foot 

609-114   

"O" Ring, Side Arm, SN3446   up 

1 pc.

609-116   

Combustion Tube, FP428, SN3446 up 

609-129   

Lance, Straight 

609-170   

Quick Cap Kit 

609-171   

Plunger for Cellulosic Tubes 

609-172   

Tubing Cellulosic, .210ID

20 pcs.

609-271   

Radial Shaft Seal, FP2000   Autoloader 

609-394   

Heat Shield for FP/NS2000 

609-474   

Finger Arm for AR1207 Shaft 

609-728   

Shaft Sleeve Bearing, FP2000   Autoloader 

610-735   

Furnace Brush, CS444, Dia Slotted 

611-207   

Puller Shaft Assembly with Finger 

611-255   

Plunger Assembly 

611-351-189 

Electrode Insert 

611-351-223 

Combustion Tube, HD 

611-431   

"O" Ring 132 

1 pc.

611-476   

"O" Ring, Inner Combustion   Tube 

1 pc.

611-477   

"O" Ring, Outer Combustion   Tube 

1 pc.

611-790   

"O" Ring 

1 pc.

612-340   

"O" Ring, Thermistor Block,   Truspec 

1 pc.

613-563   

Short Strap, SC432 

614-591   

Cabinet Fan, 110V 

614-822-100 

Nickel Boat, Small for AMA 254 Hg 

1 pc.

614-822-101 

Small Boat Loop 

1 pc.

614-822-114 

Nickel Boat, Large for AMA 254 Hg 

1 pc.

614-822-133 

Large Boat Loop 

1 pc.

614-961   

Large Crucible,FP528 Truspec

10 pcs.

614-962   

Lance, FP528 

616-063   

Boat Puller,Sulfur/Carbon 

616-068   

"O" Ring, Inner Combustion Tue   S/SC144 

1 pc.

616-070   

Inner Combustion Tube S/SC-144 

1 pc.

616-086   

Stepped Boat Stop, S/SC-144 

616-089   

Outer Combustion Tube, S/SC-144 

1 pc.

616-108   

Combustion Tube, FP528 

1 pc.

616-138   

"O" Ring, FP-528 

1 pc.

616-139   

"O" Ring, FP-528 

1 pc.

616-146   

Lance, FP528 

616-504   

Particle Filter, FP528 

616-605   

Large Crucible for Liquid Samples

10 pcs.

616-622   

Micro Switch, CN 2000; Switch Only No   Leads 

616-632   

Lance, SC-432 & FP-2000, 253mm 

616-635   

Heat Shield for FP/NS2000, Replaces   609-394 

617-083   

"O" Ring, in Scrubber Cat   Heater 

1 pc.

617-136   

"O" Ring, Loading Head,   Truspec 

1 pc.

617-440   

"O" Ring, Filter Assembly   TC600 

1 pc.

617-441   

Micro Screen Filter, TCH600 

617-548   

Filter Tube, TC500, RC612 

617-716   

Quartz Filter Tube, TC500 

Leco Part No.

Description

Qty./ pack.

618-376 

Electrode Insert 

618-482 

Electrode Insert 

618-603 

Catalyst Tube, 13.0"   

618-657 

FTG Adapter, RC612 

618-809 

Reagent Tube, TC600 

619-065 

U-Shaped Combustion Tube for Truspec 

1 pc.

619-154 

Catalyst Heater Tube for Truspec 

1 pc.

619-192 

"O" Ring, Bottom Loand Head for Truspec 

1 pc.

619-233 

Thermocouple  for   Truspec 

619-268 

High Sensitivity Reagent Tube for Truspec 

619-316 

Large Volume Reagent Tube for Truspec 

619-425 

Straight Reagent Tube or Truspec 

619-455 

Large Reagent Tube 

619-566 

Braided Strap 

619-591-699

Particle Filter

1 pc.

619-774 

Lance, Truspec, CHNS Micro   

619-776 

Reagent Tube 233mm 

619-777 

Directive Middle Tube CHNS   

619-803 

Upper Electrode Brush, 21mm diameter 

619-880 

10mm Hole Cover

1000 pcs.

619-895 

Graphite Crucible, RHN600

1000 pcs.

619-895-100 

Graphite Crucible, RHN600

100 pcs.

620-814 

Electrode Insert 

621-331 

TGA Crucible

5 pcs.

625-067 

Elements

6 pcs.

625-068 

Element Clips 

625-501 

Thermocouple, RC612 

625-505-125 

Catalyst Heater Tube RC612   

625-505-138 

Heating Element Assembly RC612 

625-505-168 

Combustion Tube, RC612   

625-505-271 

Knurled Adapter, RC612   

625-510-402 

Combustion Tube, RC612   

625-511-154 

Lower Crucible, CHN

5 pcs.

660-010-130 

Thermocouple for Truspec Type K 

701-030 

Torch Assembly, ICP-2000 LECO 

702-557 

"O" Ring, Truspec   

1 pc.

750-301 

Drying Tube, 9.0"   

751-300 

Electronic Balance, 4th Place 

760-034 

Graphite Crucibles 

760-072 

28 DVC Bulbs 

760-138 

Tweezers, Straight 

760-139 

Tweezers, Curved Deluxe   

760-144 

Brush, 90" Bend   

760-145 

Powder Funnel for Graphite Cruibles 

760-193 

 Metal Screen 

760-224 

"O" Ring 

1 pc.

760-225 

"O" Ring (Loading Head Plunger) 

1 pc.

760-226 

"O" Ring 

1 pc.

760-293 

Brush, Cleaning, Small   

760-304 

Teflon Washer 

760-316 

Washer 

760-317 

Glass Tube, 6.64"   

760-333 

Drying Tube, 8"   

760-335 

"O" Ring 

1 pc.

760-359 

"O" Ring (Quick Disonnect) 

1 pc.

760-414 

Graphite Crucibles 

1000 pcs.

Leco Part No.

Description

Qty./ pack.

760-841 

"O" Ring 

1 pc.

761-047 

3" Drying Tube 

761-133 

Drying Tube, 17.125"   

761-190 

Drying Tube, 11.75"   

761-383 

Small Brush Handle Only   

761-492 

"O" Ring FP428   

1 pc.

761-618 

Trap Repair Charge/WR-12   

761-651 

"O" Ring, Lance, FP/CHN 

1 pc.

761-739 

Tin Flux

500g

761-747 

Schutze's Reagent

100g

761-918 

"O" Ring 

1 pc.

761-929 

Crucible Tongs for AR3818   

762-023 

Nut Adaptor Seal for CS44/IR12 

762-056 

Combustion Tube 

1 pc.

762-057 

"O" Ring (Dust Filter) 

1 pc.

762-058 

"O" Ring 

1 pc.

762-059 

"O" Ring (Cup Assembly) 

1 pc.

762-060 

"O" Ring Backup   

1 pc.

762-062 

Oxygen Lance 

762-192 

IR So2 Cell, CS44/IR32/33   

762-357 

"O" Ring (Upper Adapter) 

1 pc.

762-501 

Handle for Rebuilt 521   

762-523 

Oven Fan Replaces Howard Fan 

762-621 

IR Co2 Cell, CS44/IR12   

762-627 

Biscuit Fan, CS44 

762-695 

Tin Metal 

762-697 

Large Throat Brush 

762-741 

0.1g H/O/N in Titanium Standard 0.0061% H, 0.1555% O,

0.0101% N

100 pcs.

762-747 

1g Hydrogen in Steel Pin Standard 1.1 PPM H

100 pcs.

762-823 

Brush with Handle 

762-936 

Glass Scoop for V205, Extra Large 

763-026 

Alphacel III Tungsten 30# - 20 + 40 

763-027 

Alphacel Tungsten 30# - 12 + 20 

763-028-500 

Alphacel III, Tungsten

227.27kg

763-029 

Nickel Baskets 1.5g

100 pcs.

763-065 

Nickel Baskets 1g

100 pcs.

763-191 

Tubing Polyflo, 1/4" OD 

763-213 

Graphite Crucible for RH-1E   

763-261 

Filter Paper

763-263 

Alphacel 5# - 12 + 20   

763-265 

Glass Wool

227g

763-266 

Alphacel Tungsten, - 20 + 40 

2.3kg

763-295 

Thermostat, Upper Electrode   

763-379 

"O" Ring, FP428   

1 pc.

763-467 

Iron Chip 25# 

11.4kg

763-873 

Isolation Box Bulb, 28VDC   

764-015 

Bulb for 532-500, 28VDC   

764-078 

1g Calibration Weight   

764-098 

Cellulose Material

454g

764-216 

Helium Regulator Assembly   

764-242 

Tin Pellets

454g

764-490 

Pedestal, 2-3/4"   

764-502 

Rotron Furnace Fan 

764-545 

Lube Oil, 4 oz, 0.25% Sulfur 

764-546 

Lube Oil, 4 oz 1.00% Sulfur  

Leco Part No.

Description

Qty./ pack.

764-547 

Lube Oil, 4 oz 2.00% Sulfur   

764-640 

100 PF Capacitor 

764-641 

200 PF Capacitor 

764-720 

Quartz Disconnect Tube, CF-10 

764-762 

Glass Tube 11.88" NP28   

764-775 

WR-12 Trap Material 

765-068 

IR Oxygen Cell for RO17   

765-523 

Oven Fan, Howard Kit   

765-717 

Oxygen Lance (WR 12)   

765-746 

Rotometer, WR12 

765-818 

Optic Isolation Cable   

765-933 

Lubricool Cooling Agent   

765-976 

"O" Ring, AC AC100, FP428 

1 pc.

766-036 

Pneumatic (Air) Regulator Assembly 

766-053 

Deluxe Crucible Tweezers, Curved 

766-557 

"O" Ring 

1 pc.

766-646 

Air Filter Coating 

766-823 

Male Cliplock Fitting   

767-243 

Female Cliplock Fitting   

767-277 

Graphite Crucibles 

767-385 

Quartz Wool, Coarse

28g

767-500 

Lance, IR33 

767-518 

Retaining Wire Clip Spring   

767-541 

Drying Tube 

767-542 

Scoop for Tungsten, 0.01cc, Small 

767-757 

Coal Standard, 2.0% Sulfur   

767-758 

Coal Standard, 2.5% Sulfur   

767-759 

Coke Standard, 0.85% Sulfur   

767-838 

"O" Ring 

1 pc.

768-774 

10mm Hole Cover

1000 pcs.

768-798 

Clean Out Plug for SC32/132/CR 

768-944 

"O" Ring 

1 pc.

768-980 

Particle Filter - SC32/132/RC612 

769-335 

SS Relay, HF10, 44F 6848 240 D45 

769-520 

Graphite Crucibles/RH-2   

769-608 

Halogen Trap Material

200g

769-610 

Halogen Trap Material

225g

769-761 

Crucibles, RH-3

100 pcs.

769-821 

Molecular Sieve for RH-2   

769-898 

Lower Pedestal 

769-994 

Graphite Crucible

1000 pcs.

770-247 

Filter for SC32/132

4 pcs.

770-436 

Oven Fan with Adapter   

770-764 

Printer Paper 

770-778 

Ribbon Spool Assembly   

771-015 

Manual WT Comp Control CS46   

771-030 

Bubble Tube 

771-040 

"O" Ring 

1 pc.

771-275 

Pneumatic Cylinder, CS46/IR112 

771-354 

Oscillator Tube CS-144-444   

771-367 

Quartz Crucibles, DC12

50 pcs.

771-373 

Drying Tube 

771-401 

Reaction Tube for RH-2   

771-407 

"O" Ring 

1 pc.

771-425 

Power Triode RH-2, 7.5V   

771-446 

"O" Ring 

1 pc.

Leco Part No.

Description

Qty./ pack.

771-606 

Pedestal CS-46 & EC-12   

771-883 

Bubble Tube (EC 12) 

771-991 

"O" Ring O28   

1 pc.

772-005 

Chart Paper Roll, RH2/3   

772-269 

"O" Ring 

1 pc.

772-381   

Lance Cleaning Wire 

772-402 

Lance SC-32/132/CR-12   

772-403 

Drilled Lance Tube, SC432   

772-446 

Glass Viewing Shield, SC32/132 

772-449 

Rod, Extensions, Glass Shield 

772-460 

Pressure Sensor 

772-469 

Replaced by 781-165 (AR469)   

772-508 

Element for SC32/132/CR12   

772-520 

"O" Ring SC32, CS244, 344, RC612 

1 pc.

772-522 

Thermocouple Only 

772-560 

Chopper Motor 

772-568 

Ceramic Adhesive Alumina

772-738 

"O" Ring 

1 pc.

772-739 

Catalyst Tue (10.75")   

772-747 

Fan for CS244 

772-795 

Oven Fan, CS244 & TC136   

772-905 

Combustion Tube, CS 144-444   

772-906 

Combustion Tube Ring Holder   

772-910 

"O" Ring, Piston Seal, FP228 

1 pc.

773-106   

Delivery Tube 

773-136 

Fitting, SS for FP428   

773-141 

"O" Ring 

1 pc.

773-311   

SST Filter 

773-314 

Unfluted Cleaning Brush   

773-316 

Lance Tube, CS125 

773-320 

"O" Ring 

1 pc.

773-561 

SS Cleaning Brush, Straight Slotted 

773-579 

Metal Scoop 

773-662 

 Polyflo Flex Tubing,   CHN 

773-913 

"O" Ring 

1 pc.

773-928   

Delivery Tube for SC32/132 

773-931 

Teflon Disconnect Block, SC132 

773-932 

Combustion Tube Repair Service 

774-031 

Quick Disconnect Tube 1.38" OD 

774-174 

Purge Tube 

774-204 

AC Crucibles, SST

10 pcs.

774-205 

Firing Wire, 300 Determinations x 0.006" Dia

774-208 

Benzoic Acid Tablet

10 pcs.

774-211 

"O" Ring 2.6 x 2.875 

1 pc.

774-253   

"O" Ring 

1 pc.

774-283   

"O" Ring 

1 pc.

774-425   

"O" Ring, Closure Block 

1 pc.

774-460 

Thermocouple Assembly SC32/132/CR12 

774-489 

"O" Ring, Upper Electrode 

1 pc.

774-570   

Vacuum Pump for Early SC32 110VAC 

774-571 

Vacuum Pump for SC32/132, 24VDC 

774-613 

"O" Ring, HF400 Pinch Valve 

1 pc.

774-638   

Disco Tube, 6" Straight, RO116 

774-649 

Cleaning Brush with Handle   

774-652 

Brush for TC-136 

774-690 

Knurled ring Collar, EF100/EF500 

Leco Part No.

Description

Qty./ pack.

774-691 

Replaced by 618-482 

774-692 

Lower Electrode Exchange/Repair Only 

774-809 

Induction Coil HF10, S/Oil   

774-841 

Thermistor Sensor, Lower Drain 

775-288 

Benzoic Acid Powder

454g

775-306 

Secondary Filter 

775-312 

"O" Ring, Lower Electrode 

1 pc.

775-313 

Teflon Backup Ring 

775-314 

"O" Ring, Piston Block 

1 pc.

775-330 

Four Way Valve 

775-355 

Catalyst Tube, 10.75"   

775-416 

Cleaning Brush, TC-136, TN-14 

775-416 

Brush Handle 

775-431 

Inner Graphite Crucible

1000 pcs.

775-433 

Outer Graphite Crucible

50 pcs.

775-446 

Electrode Insert Repair Service 

775-601 

Bubble Tube, Left 

775-625 

Momentary Push Switch   

775-677 

"O" Ring 

1 pc.

775-814 

Reaction Tube, Thick Wall, RH2/3 

775-859 

Wire Cleaning Brush, SC32/132 

775-880 

Quick Disconnect Tube, 4"x, Straight,FP228 

775-892 

Inner Graphite Crucible

100 pcs.

776-017 

"O" Ring, Ballast Plate, Truspec 

1 pc.

776-095 

Silicone Tubing Dust Coll.   

776-129 

Induction Coil, CS144-444   

776-234 

10 Micron Filter, 1gpm   

776-247 

Graphite Crucibles - Discontinued!!! Replaced by SAAR6247

776-247

Graphite Crucibles

1000 pcs.

776-265 

Adjustable Pedestal Assembly,  923/4060/6922 

776-279 

Catalyst Heater Tube   

1 pc.

776-283 

Quartz Lance CHN-600/800   

1 pc.

776-284 

"O" Ring, Combustion Tube FP228 

1 pc.

776-286 

Combustion Tube CHN 600   

1 pc.

776-685 

Tyna-Mite Solenoid 

776-923 

Quartz Pedestal Post CS144-444 

776-931 

Pedestal HF10/20 

776-962 

Element for SC32/132/CR12   

776-978 

Glass Scoop, MAC 400   

776-992 

Shield & Collar for Pedestal 

777-060 

Quartz Combustion Tube, SC32/132 

777-064 

Pyrex Delivery Tube for AR7060 

777-066 

Quartz Liner for AR7060   

777-073 

Thermocouple 

778-114 

"O" Ring 111   

1 pc.

778-116 

"O" Ring 256, Ballast, FP228 

1 pc.

778-120 

Neoprene Gasket, Ballast, FP228 

778-379 

Combustion Tube Insulator, FP528 

778-596 

SST Filter 

778-674 

Graphite Crucible

2g

778-891 

Crucible, Quartz, Large, EA   

1 pc.

778-892 

Cover, Quartz, Large, EA   

1 pc.

780-044 

Assembly Sample Puller   

780-047 

Reaction Tube for DH102   

780-093 

Quartz Crucible, MAC400   

1 pc.

780-094 

Quartz Crucible Cover, MAC400 

1 pc.

Leco Part No.

Description

Qty./ pack.

780-379 

Quartz Window 

780-831 

"O" Ring, CHN 1000 Lance 

1 pc.

780-853 

Thermistor, Level 

780-890 

Large Graphite Crucible

1000 pcs.

780-892 

Graphite Covers for AR7808

1000 pcs.

780-899 

Honeycomb Support, 1.25W x 1.5L FP 

780-911 

Catalyst Heater Tube   

1 pc.

780-927 

Printer Paper Roll 

780-928 

Printer Ribbon 

780-953 

Pedestal CS-125 

781-098 

Thermistor, High Water   

781-101 

Thermistor, Low Water   

781-165 

SS Relay TC136 44F 6848 240 D45 

781-273 

Ceramic Crucible Tray   

781-335 

Quartz Boat for RC-412, RC612 

1 pc.

781-371 

Fan for CS244, 240V, 50/60Hz 

781-424 

"O" Ring 

1 pc.

781-585 

Over Temp Thermocouple, RC612 

781-671 

Ink Jet Printer Paper   

781-883 

Ink Jet Paper 500 

781-902 

Ink Jet Cartridge 

782-004 

Delivery Tube SC132/32/CR-12 

782-010 

Quartz Combustion Tube   

782-038 

Combustion Tube for RC-412   

1 pc.

782-059 

Nickel Boat Liners, for AR1335 

10 pcs.

782-079-110 

Ceramic Boat Stop, Hi Flow   

782-079-115 

Ceramic Boat Stop, Medium Flow 

782-079-120 

Ceramic Boat Stop, Low Flow   

782-338 

Moisture Removal Tube, Indicating 

782-428 

Quartz Catalyst Tube, RC-412 

782-534 

Electrode Insert Repair Service 

782-601 

Vacuum Cleaner 

782-703 

Hi Purity Outer Graphite Crucible

1000 pcs.

782-703-100 

Hi Purity Outer Graphite Crucible

100 pcs.

782-719 

Hi Temp Graphite Crucible

200 pcs.

782-720 

Graphite Crucible TC436

1000 pcs.

782-720

Graphite Crucible, High Temp

1000 pcs.

782-720

Graphite Crucibles, Hig Temp, High Density Material

1000 pcs.

782-720S 

Graphite High Temp Crucible   

782-720SHD 

Graphite Hi-Density Hi-Temp Crucible 

782-721 

Hi-Temp Electrode Insert   

782-795 

Inner Crucible for AR2703

1000 pcs.

782-835 

Electrode Insert Repair Service 

782-877 

Trim Step Brush for 782-918   

782-880 

Vacuum Filter for CS444   

782-918 

Handle Only for AR877   

782-938 

Composite Brush for 782-942   

782-942 

Handle Only for AR938   

783-177 

Heating Element for SC32/132, CR12 

783-189 

"O" Ring, CHN1000   

1 pc.

783-190 

"O" Ring, CHN1000 Replaced by 783-897 

1 pc.

783-193 

CHN1000 Furnace Element with Insulation 

783-274 

Lance Only without Metal Ring 

783-278 

Furnace Lance, CHN1000   

783-299 

Combustion Tube for RC-412   

783-301 

Brush End, .38 Diameter   

Leco Part No.

Description

Qty./ pack.

783-302   

Brush End Modified 

783-515   

"O" Ring 

1 pc.

783-897   

"O" Ring CH1000 

1 pc.

789-094   

Trap Assembly, Mol Sieve, WR-12/112 

789-114