Collection: Alpha Resources

Alpha Resources Analyzer Consumables & Reference Materials

Crucibles, certified reference materials, ICP torches and cones, capsules, metallographic abrasives and replacement parts for combustion, inert-gas fusion, ICP and sample-preparation instruments.

Type an Alpha or OEM part number — AR683, 619-591-683 — or an instrument model such as CS844. Press Enter on an exact number to go straight to that item.

Every item is listed under its Alpha Resources part number. The Replaces column shows the OEM part number Alpha cross-references it to. Spec columns come from each part's own listing, so the columns and filters differ between categories.

Alpha Resources categories

Find parts for your analyzer

Alpha Resources equivalents grouped by the instrument maker they cross-reference to.

Alpha Resources range at a glance

Every category on this page, with the specifications its listings publish.

Category	Parts	Published specifications
Combustion & Elemental Analysis
Accelerators & Reagents	163	—
Analyzer Tubes	267	tube: Combustion, Oxidation, Pin, Reaction / reactor, Reduction; fits LECO, Elementar, Thermo Fisher, PerkinElmer
Certified Reference Materials	194	analytes: C, C, H, C, N, C, O, H, C, O, N, H, C, S; matrix: Carbonate, Cast iron, Coal, Coke, Copper, Iron; form: Chip, Liquid, Pin, Powder, Ring; fits LECO, ELTRA, Elementar, Velp
Combustion Boats	50	material: Aluminum, Ceramic, Inconel, Nickel, Platinum, Quartz; fits LECO, Elementar, ELTRA, Horiba
Crucibles & Covers	127	part: Cover / lid, Crucible; material: Alumina, Ceramic, Graphite, Inconel, Quartz, Stainless steel; fits LECO, Bruker, Horiba, ELTRA
Filters, Scrubbers & Traps	99	fits LECO, Elementar, Horiba, Thermo Fisher
GC Separation Columns	26	fits Thermo Fisher
Organic Analytical Standards	104	analytes: C, C, H, C, N, C, N, H, C, O, H, C, O, N, H; fits LECO, Thermo Fisher, Costech, Elementar
Oxygen Lances	44	fits LECO, Elementar
Quartz & Ceramic Furnace Parts	132	material: Alumina, Ceramic, Glass, PTFE, Quartz, Stainless steel; fits LECO, Elementar, Thermo Fisher, PerkinElmer
Tin, Silver & Nickel Capsules	101	material: Aluminum, Gelatin, Nickel, Silver, Tin; style: Basket, Foil cup, Foil disc, Light weight, Pressed, Smooth wall; fits LECO, Elementar, Thermo Fisher, Costech
Wool & Packing	31	fits Struers, Elementar, LECO, ELTRA
XRF Fusion Flux	8	fits LECO, Malvern Panalytical
XRF Sample Cups & Film	84	style: Double open end, Film, Pre-assembled, Single open end
ICP-OES & ICP-MS
ICP Injectors	94	material: Alumina, Quartz; bore 0.8 mm to 3 mm; fits PerkinElmer, Thermo Fisher, Agilent, Spectro
ICP Torches	207	torch type: Bonnet / shield, Ceramic base, Clamp / holder / fitting, Demountable, One piece, Torch body; fits Thermo Fisher, PerkinElmer, Teledyne Leeman, Agilent
Nebulizers	88	nebulizer type: Concentric, Cross-flow, MDSN, Parallel path, V-groove; uptake 0.1-0.4 mL/min to 3 mL/min; fits Agilent, PerkinElmer, Horiba Jobin Yvon, Thermo Fisher
Pump Tubing	102	tab colors: All Black, All Blue, All Green, All Grey, All Orange, All Purple; stops: Three stop, Two stop
Sampler & Skimmer Cones	84	cone: Sampler, Skimmer; material: Aluminum, Copper, Nickel, Platinum; fits Thermo Fisher, Agilent, Nu Instruments, PerkinElmer
Spray Chambers	137	chamber type: Conical, Cyclonic, Scott double pass; fits Thermo Fisher, PerkinElmer, Agilent, Teledyne Leeman
Metallographic Preparation
Diamond Suspensions & Compounds	98	particle size 0.5 µm to 60 µm; base: Oil based, Water based; form: Lubricant, Slurry, Spray
Grinding Belts	71	grit 40 to 400; abrasive: Aluminum oxide, Silicon carbide, Zirconia; belt size: 4 x 36 in., 6 x 48 in.
Mounting & Sample Prep	21	fits LECO, Elementar, Thermo Fisher
Polishing Cloths & Platens	190	backing: Magnetic, Metal back, PSA, Plain back; size 0.020 in. to 300 mm; fits Struers, LECO, PerkinElmer
Polishing Suspensions & Lubricants	17	particle size 0.05 µm to 10 µm; fits LECO
SiC Grinding Paper	277	grit 60 to 1200; backing: PSA, Plain back, Roll; size 2-7/8 in. to 300 mm; fits LECO, Struers
Analyzer Service Parts
Chart & Printer Paper	22	fits LECO, Thermo Fisher, Elementar, ELTRA
Electrodes	63	—
Electronics & Spare Parts	86	fits LECO, Bruker, PerkinElmer, Thermo Fisher
Fittings, Valves & Connectors	75	fits Thermo Fisher, LECO, Agilent, Elementar
O-Rings	317	fits LECO, Elementar, ELTRA, Bruker
Screws, Springs & Hardware	34	fits Elementar, LECO, Bruker, Thermo Fisher
Thermocouples & Heaters	33	fits LECO, Thermo Fisher
Tools & Brushes	74	fits LECO, Horiba, Elementar, ELTRA
Tubing	50	material: PTFE, Silicone, Stainless steel, Urethane; fits LECO, Thermo Fisher, Bruker
Vials, Bottles & Labware	31	fits LECO, Elementar, Bruker, Horiba
Washers, Gaskets & Seals	29	fits Thermo Fisher, LECO, Elementar, ELTRA
Wire & Foil	19	fits LECO, Elementar, Thermo Fisher, PerkinElmer
Other Analyzer Consumables	249	fits LECO, Thermo Fisher, Elementar, ELTRA

Common questions

Are these LECO, Thermo Fisher or Elementar parts?

No. They are aftermarket consumables made by Alpha Resources, an independent manufacturer. Where a listing gives an OEM part number, it is there so you can match what your method or instrument manual specifies; the cross-reference does not mean the part is of OEM origin.

How do I find the Alpha Resources equivalent of an OEM part number?

Type the OEM number into the search bar at the top of this page, for example 619-591-683. Hyphens and spaces do not matter. The Replaces column shows the OEM number a part matched on, and pressing Enter on an exact match opens that listing.

Can I search by instrument model?

Yes. Where Alpha Resources lists the instruments a part fits, those model names are searchable, so typing CS844 or Vario EL returns the consumables listed for that analyzer.

Do the reference materials show their certified values?

Yes. Each certified reference material names its values, for example C= 1.62% S= 1.56%, and they are shown in the Certified values column. Where Alpha Resources publishes an expiration date, it is in that listing's specification table.

OEM part numbers and manufacturer names are shown for cross-reference only. Alpha Resources is an independent manufacturer; these products are not manufactured by, affiliated with, or endorsed by the instrument manufacturers named. All trademarks are the property of their respective owners.