The chemicals offered by Lab Procurement Services are sourced from reliable manufacturers and undergo rigorous testing to ensure their quality and purity. LPS has a team of experts with extensive knowledge of laboratory chemistry who can assist in selecting the appropriate chemicals for a wide variety of research needs.

For example, HPLC solvents and reagent-grade salts are of the highest purity available, and are essential to achieving accurate and reliable results in laboratory research. However, the high cost of these products can be a barrier for many labs with limited budgets. That's where LPS comes in, offering a range of these chemicals at prices that are much more affordable than those offered by many other suppliers.

Please explore our extensive collection of chemicals, conveniently organized into sections by application, as well as other related supplies - containers, glassware, and liquid handling, just to name a few.

 

Before ordering, check that the grade matches the method: ACS and reagent grades meet published purity specifications for general analysis, HPLC and trace metal grades limit the impurities that interfere with those techniques, USP, NF and FCC grades are for pharmaceutical or food work, and technical grade is for non-critical uses. Compare container size and material, since the same chemical may come in glass, amber glass or poly bottles, Cubitainers or drums. Read the Safety Data Sheet for storage, handling and shipping restrictions, ask for a certificate of analysis when your quality system needs one, and note any item marked as shipped cold.

Chemicals: common questions

Can individuals buy laboratory chemicals from LPS?

Chemicals ship only to business addresses, and a company name is required at checkout when the cart contains chemicals. Orders can be placed online, approved business accounts can pay by purchase order, and volume or quote pricing is available through the Contact Us page. Hazardous chemicals cannot be returned, so check the grade and size before you order.

What does 5% sodium hypochlorite mean?

It means the solution contains about 5% sodium hypochlorite, similar in strength to many household bleaches. Labels may express the figure by weight, by volume or as available chlorine, so check which. Sodium hypochlorite solutions lose strength over time, faster when warm or exposed to light, so store them cool and closed, and use fresh stock or verify the concentration for work that depends on an exact value.

What is the difference between anhydrous sodium carbonate and its hydrates?

Anhydrous sodium carbonate contains no water of crystallization, while the monohydrate and decahydrate forms include bound water. That changes the formula weight, so the same mass of each form delivers a different amount of sodium carbonate. When a method specifies one form and you use another, recalculate the mass. The anhydrous form slowly absorbs moisture from air, so keep the container tightly closed.

What is the difference between ACS grade and reagent grade?

ACS grade means the chemical meets or exceeds the purity specifications published by the American Chemical Society in Reagent Chemicals. Reagent grade generally describes a similar high purity suitable for most lab and analytical work, but suppliers do not all use the term the same way. Check the product's specification sheet or certificate of analysis when your method requires a specific limit.

Chemicals

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  1. Fish Oil, From Menhaden, 5gal, CAS# 8002-50-4
    Manufacturer: Spectrum Chemical
    Fish Oil, From Menhaden is an oil obtained from the small North Atlantic fish, Brevoortia tyrannus. Fish oil derived from Menhaden boast low levels of mercury while still being high in omega-3 fatty acid. It is used in cosmetic and personal care products as a skin-conditioning agent, emollient and solvent. It appears as a liquid that is insoluble in cold and hot water.

    (1 per EA )
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    $5,982.75
  2. L-Cysteine, 100g, CAS# 52-90-4
    Manufacturer: Spectrum Chemical
    L-Cysteine is biosynthesized in humans and a semi-essential amino acid. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

    (1 per EA)
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    $123.60
  3. Dimethylglyoxime, ACS, 100G, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): , , UN Number: UN2926 (1 per EA)
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    was $94.00 Special Price $70.50
  4. Niclosamide, STAT3 signaling inhibitor, 5g, CAS# 50-65-7
    Manufacturer: Focus Biomolecules
    5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide Purity: 98% by TLC Purity: NMR (Conforms) Store RT Ship RT (1 per EA )
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    $84.00
  5. Strychnine, Free Base, 5g, CAS# 57-24-9
    Manufacturer: Spectrum Chemical
    Strychnine, Free Base, also known as Strychnidin-10-one, is a bitter crystalline alkaloid. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

    (1 per EA )
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    was $112.70 Special Price $83.37
  6. Sodium Cyanide, Reagent, ACS, 125g, CAS# 143-33-9
    Manufacturer: Spectrum Chemical
    Sodium Cyanide, Reagent, ACS is a solid compound that is inorganic, water-soluble and white. A highly toxic salt, it is mainly used in gold mining because cyanide has a high affinity and reactivity with metals. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    $215.25
  7. Mifepristone (RU486), Glucocorticoid antagonist, 100mg, CAS# 84371-65-3
    Manufacturer: Focus Biomolecules
    11ß-[4-(Dimethylamino)phenyl]-17ß-hydroxy-17-(1-propynyl)estra-4,9-dien-3-one Purity: >98% by TLC [5% methanol in methylene chloride Purity: Rf = 0.35] Store RT Ship RT (1 per EA )
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    $50.00
  8. 1,3-Butanedioll, 500mL, CAS# 107-88-0
    Manufacturer: Spectrum Chemical
    1,3-Butanediol is an alcohol and organic chemical most often used as a solvent for flavoring food. It is also used in some polyurethane and polyester resins. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

    (1 per EA )
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    was $114.30 Special Price $67.64
  9. Guanidinoacetic Acid, 25g, CAS# 352-97-6
    Manufacturer: Spectrum Chemical
    Guanidinoacetic Acid, also known 2-Guanidinoacetic acid, is a metabolite of glycine used as a supplement and a precursor of creatine. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

    (1 per EA )
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    $86.30
  10. FD and C Red No. 40, 5kg, CAS# 25956-17-6
    Manufacturer: Spectrum Chemical
    FD and C Red No. 40 - In the United States, the Food and Drug Administration (FDA) controls the specifications for Food, Drug and Cosmetic (FD&C) colors. Spectrum certifies all batches of FD&C colors meet the FDA’s quality standards.

    (1 per EA)
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    $844.20
  11. GS-441524, Remdesivir active metabolite, 50mg, CAS# 1191237-69-0
    Manufacturer: Focus Biomolecules
    (2R,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $110.00
  12. Tannic Acid, USP, 500g, CAS# 1401-55-4
    Manufacturer: Spectrum Chemical
    Tannic Acid, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    was $336.20 Special Price $248.69
  13. L-Ergothioneine, Antioxidant - endogenous, 100mg, CAS# 497-30-3
    Manufacturer: Focus Biomolecules
    (a-S)-a-Carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-1H-imidazole-4-ethanaminium inner salt Purity: 98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $195.00
  14. Test Strips, Ptc, 100/Pk
    Manufacturer: Eisco Scientific LLC
    Test Strips, Ptc, 100/Pk (100 per PK )
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    was $4.64 Special Price $3.88
  15. COBALT CHLORIDE TEST PAPERS 100/VIAL
    Manufacturer: Eisco Scientific LLC
    COBALT CHLORIDE TEST PAPERS 100/VIAL (100 per PK)
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    was $3.20 Special Price $2.68
  16. Noopept, Nootropic and neuroprotective agent, 10mg, CAS# 157115-85-0
    Manufacturer: Focus Biomolecules
    1-(2-Phenylacetyl)-L-prolyl-glycine ethyl ester Purity: 98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $50.00
  17. Test Paper, Dispenser Roll, Chlorine, 10-200
    SKU: 6034-EA
    Manufacturer: Taylor Technologies
    Test Paper, Dispenser Roll, Chlorine, 10-200 (1 per EA)
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    $5.19
  18. Poloxamer 184, Surfactant, 500mL, CAS# 9003-11-6
    Manufacturer: Spectrum Chemical
    Poloxamer 184, Surfactant is a nonionic triblock copolymer. It is made up of a main hydrophobic chain of polyoxypropylene bordered on each side by two hydrophilic chains of polyoxyethylene. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

    (1 per EA )
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    $130.00
  19. Estriol, Micronized, USP, 1g, CAS# 50-27-1
    Manufacturer: Spectrum Chemical
    Estriol, Micronized, USP is a sex hormone that is used in hormone replacement therapy. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

    (1 per EA )
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    $148.60
  20. Potassium Nitrite, Crystal, Reagent, ACS, 25g, CAS# 7758-09-0
    Manufacturer: Spectrum Chemical
    Potassium Nitrite, Crystal, Reagent, ACS, an ionic salt, is an oxidizer that accelerates the combustion of other materials. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

    (1 per EA )
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    was $192.05 Special Price $113.65
  21. Arsenic Test Paper
    Manufacturer: CTL Scientific Supply
    Arsenic test paper (mercury bromide paper) test strips 20 x 70 mm sufficient for 200 determinations (200 per PK )
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    $52.20
  22. CK-666, ARP2/3 inhibitor, 25mg, CAS# 442633-00-3
    Manufacturer: Focus Biomolecules
    2-Fluoro-N-[2-methyl-1H-indol-3-yl)ethyl]benzamide Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $240.00
  23. Noopept, Nootropic and neuroprotective agent, 50mg, CAS# 157115-85-0
    Manufacturer: Focus Biomolecules
    1-(2-Phenylacetyl)-L-prolyl-glycine ethyl ester Purity: 98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $175.00
  24. D-Mannitol, 5 Kilograms CAS# 69-65-8
    Manufacturer: Research Products International
    Mol. Wt:182.2 Common Name: Formula: C6H14O6 Dimensions: 10.00 X 7.50 X 10.00, Weight: 12.4, Cas#: 69-65-8 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $164.90
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