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. p-Dimethoxybenzene, 1kg, CAS# 150-78-7
    Manufacturer: Spectrum Chemical
    p-Dimethoxybenzene, also known as Hydroquinone dimethyl ether or p-Methoxyanisole, is an organic compound used in soaps and perfumes; it is also an intermediate in synthesis of certain pharmaceuticals. 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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    $211.40
  2. Cuprous Cyanide, Powder, Purified, 500g, CAS# 544-92-3
    Manufacturer: Spectrum Chemical
    Cuprous Cyanide, Powder, Purified, also known of copper cyanide, is used as a catalyst and as a reagent in the preparation of nitriles. The Purified Grade describes chemicals of good quality where there are no official standards and is normally limited to inorganic chemicals.

    (1 per EA )
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    was $417.25 Special Price $308.64
  3. Diethyl Terephthalate, 25g, CAS# 636-09-9
    Manufacturer: Spectrum Chemical
    Diethyl Terephthalate (1 per EA )
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    $100.60
  4. Indium-Tin Oxide, -325 Mesh, 25g, CAS# 50926-11-9
    Manufacturer: Spectrum Chemical
    Indium-Tin Oxide, -325 Mesh (1 per EA )
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    $585.35
  5. 3-(Dimethylamino)phenol, 25g, CAS# 99-07-0
    Manufacturer: Spectrum Chemical
    3-(Dimethylamino)phenol, also known as DMAP or 4-Dimethylaminophenol, is an aromatic compound used as an antidote for cyanide poisoning and to treat hydrogen sulfide toxicity. 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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    $120.85
  6. 2,5-Dimethylpyrazine, 25mL, CAS# 123-32-0
    Manufacturer: Spectrum Chemical
    2,5-Dimethylpyrazine is a laboratory chemical, also known as 2,5-Dimethyl-p-diazine. 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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    $138.00
  7. Diphenhydramine Hydrochloride, USP, 100g, CAS# 147-24-0
    Manufacturer: Spectrum Chemical
    Diphenhydramine Hydrochloride, USP is an antihistamine that includes sedative attributes to treat allergies. All Spectrum Chemical USP grade 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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    was $162.05 Special Price $119.87
  8. 2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol, 2.5kg, CAS# 77-99-6
    Manufacturer: Spectrum Chemical
    2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol is also known as trimethylolpropane. It is primarily consumed as a precursor to alkyd resins because it contains three hydroxy functional groups. 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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    $192.70
  9. 2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol, 25g, CAS# 77-99-6
    Manufacturer: Spectrum Chemical
    2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol is also known as trimethylolpropane. It is primarily consumed as a precursor to alkyd resins because it contains three hydroxy functional groups. 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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    $61.15
  10. 2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol, 500g, CAS# 77-99-6
    Manufacturer: Spectrum Chemical
    2-Ethyl-2-(hydroxymethyl) 1,3-Propanediol is also known as trimethylolpropane. It is primarily consumed as a precursor to alkyd resins because it contains three hydroxy functional groups. 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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    $111.45
  11. Ethylene Glycol Dimethacrylate, 500mL, CAS# 97-90-5
    Manufacturer: Spectrum Chemical
    Ethylene Glycol Dimethacrylate is a diester that is formed by the condensation of ethylene glycol and methacrylic acid and used primarily in free radical copolymer crosslinking reactions. 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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    $181.85
  12. Fmoc-His(Trt)-OH, 97+ Percent, 25g, CAS# 109425-51-6
    Manufacturer: Spectrum Chemical
    Fmoc-His(Trt)-OH, 97+ Percent (1 per EA )
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    $142.35
  13. 2-Hydroxyethyl Acetate, 25mL, CAS# 542-59-6
    Manufacturer: Spectrum Chemical
    2-Hydroxyethyl Acetate (1 per EA )
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    $112.20
  14. Sulfuric Acid, 93% (66° Baume), 2.50 L Glass sc
    Manufacturer: Reagents Inc
    Sulfuric Acid, 93% (66° Baume), 2.50 L Glass sc (1 per EA )
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    was $71.00 Special Price $52.92
  15. 2-Iodoacetamide, Crystal, 5g, CAS# 144-48-9
    Manufacturer: Spectrum Chemical
    2-Iodoacetamide, Crystal, an alkylating agent, is used for peptide mapping purposes. 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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    $115.10
  16. alpha-Lipoic Acid, 5g, CAS# 1077-28-7
    Manufacturer: Spectrum Chemical
    alpha-Lipoic Acid is also known as alpha lipoic acid or thioctic acid. It is an organosulfur compound that comes from octanoic acid. It is made most often in animals and is crucial for aerobic metabolism. 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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    $181.32
  17. Methyl Lactate, 98+ Percent, 25mL, CAS# 547-64-8
    Manufacturer: Spectrum Chemical
    Methyl Lactate, 98+ Percent (1 per EA )
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    $64.22
  18. Monomethyl Itaconate, 25g, CAS# 7338-27-4
    Manufacturer: Spectrum Chemical
    Monomethyl Itaconate (1 per EA )
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    $114.24
  19. Maleic Acid Disodium Salt, Anhydrous, 5g, CAS# 371-47-1
    Manufacturer: Spectrum Chemical
    Maleic Acid Disodium Salt, Anhydrous, also known as cis-butenedioic acid, is an organic compound and a dicarboxylic acid that is used as a precursor to fumaric 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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    $83.30
  20. Methyl (Triphenylphosphoranylidene)acetate, 25g, CAS# 2605-67-6
    Manufacturer: Spectrum Chemical
    Methyl (Triphenylphosphoranylidene)acetate (1 per EA )
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    $181.32
  21. 4-Methylthiazole, 25g, CAS# 693-95-8
    Manufacturer: Spectrum Chemical
    4-Methylthiazole (1 per EA )
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    $117.05
  22. Methyl Valerate, 100mL, CAS# 624-24-8
    Manufacturer: Spectrum Chemical
    Methyl Valerate (1 per EA )
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    $98.12
  23. 4-Methylmorpholine N-Oxide, 25g, CAS# 7529-22-8
    Manufacturer: Spectrum Chemical
    4-Methylmorpholine N-Oxide is an organic compound used as a sacrificial catalyst and co-oxidant in oxidation reactions in organic chemistry. 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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    $162.97
  24. o-Nitrophenyl-beta-D-galactopyranoside, 1g, CAS# 369-07-3
    Manufacturer: Spectrum Chemical
    o-Nitrophenyl-beta-D-galactopyranoside (1 per EA )
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    $93.50
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