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. Barium Chloride, Anhydrous, 2.5kg, CAS# 10361-37-2
    Manufacturer: Spectrum Chemical
    Barium Chloride, Anhydrous is an inorganic compound and one of the most common water soluble salts of barium. It has a wide application in the laboratory and in industry with uses in the manufacture of heat treatment salts, case hardening of steel and pigment manufacturing. It is highly toxic and must be handled with care.

    (1 per EA)
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    was $713.05 Special Price $527.45
  2. Silica Gel, Modified, Diol-3, 40-63 Micron, Ultrapure, 100g, CAS# 1343-98-2
    Manufacturer: Spectrum Chemical
    Silica Gel, Modified, Diol-3, 40-63 Micron, Ultrapure (1 per EA )
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    $1,772.21
  3. Bismuth Citrate, Powder, 500g, CAS# 813-93-4
    Manufacturer: Spectrum Chemical
    Bismuth Citrate, Powder is used as an internal deodorant and treats malodor by deodorizing flatulence and stool odors. It is usually given to people who suffer from fecal incontinence, IBS or who have has ostomy surgery or bariatric surgery. 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 $616.95 Special Price $456.36
  4. Saccharin, Powder, FCC, 125g, CAS# 81-07-2
    Manufacturer: Spectrum Chemical
    Saccharin, Powder, FCC is used as an artificial sweetener. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and 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 $276.15 Special Price $204.27
  5. Cesium Chloride, Optical Grade, 1kg, CAS# 7647-17-8
    Manufacturer: Spectrum Chemical
    Cesium Chloride, Optical Grade is a colorless inorganic compound and a solid. It is used in isopynic centrifugation as well as in analytical chemistry as a reagent.

    (1 per EA)
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    was $1,715.30 Special Price $1,268.85
  6. Dichlorofluorescein, 0.1% w/v in Denatured Ethanol, 100 mL
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    pH 4.0 (colorless) - pH 6.6 (green) (1 per EA)
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    $29.75
  7. Murexide Indicator, 1% w/w in Sodium Chloride, 250 g
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Murexide Indicator, 1% w/w in Sodium Chloride, 250 g (1 per EA)
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    $37.65
  8. Adenosine 5'-Triphosphate Dipotassium Salt, Hydrate, 1g, CAS# 42373-41-1
    Manufacturer: Spectrum Chemical
    Adenosine 5'-Triphosphate Dipotassium Salt, Hydrate, also known as sulfate adenylyltransferase, is an enzyme used in pyrosequencing. 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.

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    $151.00
  9. 2'-Acetonaphthone, 100g, CAS# 93-08-3
    Manufacturer: Spectrum Chemical
    2'-Acetonaphthone , also know as Methyl beta-naphthyl ketone, is used in anti-odor applications such as air purifiers. 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.

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    $164.70
  10. 6-Amino-2,3-dihydro-1,4-phthalazinedione, 1g, CAS# 3682-14-2
    Manufacturer: Spectrum Chemical
    6-Amino-2,3-dihydro-1,4-phthalazinedione (1 per EA )
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    $186.95
  11. Azure II, 10g, CAS# 37247-10-2
    Manufacturer: Spectrum Chemical
    Azure II is a mixture of azure B and methylene blue in equal amounts and is used as a screening test for mucopolysaccharides. 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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    $112.20
  12. Boldine, 1g, CAS# 476-70-0
    Manufacturer: Spectrum Chemical
    Boldine, an alkaloid of the aporphine class, is found in the boldo tree and is used for its antioxidant activity, as well as for its cytoprotective, hepatoprotective, and anti-inflammatory effects. 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
  13. 4-Bromo-3-fluorobenzaldehyde, 98+ Percent, Reagent, 5g, CAS# 133059-43-5
    Manufacturer: Spectrum Chemical
    4-Bromo-3-fluorobenzaldehyde, 98+ Percent, Reagent (1 per EA )
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    $135.15
  14. tert-Butylacetic Acid, 25mL, CAS# 1070-83-3
    Manufacturer: Spectrum Chemical
    tert-Butylacetic Acid (1 per EA )
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    $94.25
  15. Crotonic Acid, Reagent, 500g, CAS# 3724-65-0
    Manufacturer: Spectrum Chemical
    Crotonic Acid, Reagent, also known as trans-2-butenoic acid, is a short-chain unsaturated carboxylic acid. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

    (1 per EA )
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    $92.75
  16. Diethyl Isobutylmalonate, 25mL, CAS# 10203-58-4
    Manufacturer: Spectrum Chemical
    Diethyl Isobutylmalonate (1 per EA )
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    $140.25
  17. Linolenic Acid, Practical, 1g, CAS# 463-40-1
    Manufacturer: Spectrum Chemical
    Linolenic Acid, Practical, a type of fatty acid, is usually found in vegetable oils. Practical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA)
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    $169.31
  18. Luxol(R) Fast Blue, 25g, CAS# 1328-51-4
    Manufacturer: Spectrum Chemical
    Luxol(R) Fast Blue, also known as Luxol fast blue stain or LFB stain, is a commonly used stain to observe myelin under light microscopy. 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 $160.80 Special Price $144.49
  19. 2-Mercaptobenzothiazole, 25g, CAS# 149-30-4
    Manufacturer: Spectrum Chemical
    2-Mercaptobenzothiazole (1 per EA )
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    $78.99
  20. Proline, USP, 100g, CAS# 147-85-3
    Manufacturer: Spectrum Chemical
    Proline, 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 $206.15 Special Price $152.49
  21. L-Arabinitol, 1g, CAS# 7643-75-6
    Manufacturer: Spectrum Chemical
    L-Arabinitol, also known as Arabitol or Lyxitol, is a sugar alcohol and can be formed by the reduction of lyxose or arabinose. 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.

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    $71.25
  22. (Ethylenedinitrilo)tetraacetic Acid Disodium, Dihydrate, Reagent, ACS, 125g, CAS# 6381-92-6
    Manufacturer: Spectrum Chemical
    (Ethylenedinitrilo)tetraacetic Acid Disodium, Dihydrate, Reagent, ACS, is one of several salts produced from Ethylenediaminetetraacetic acid (EDTA), itself an aminopolycarboxylic acid. Widely used in laboratory conditions, its uses vary from scavenging metal ions to acting as a chelating agent that binds cells in tissue cultures. As an ACS grade Reagent, Spectrum Chemical manufactured (ETHYLENEDINITRILO)TETRAACETIC ACID DISODIUM, DIHYDRATE is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

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    was $131.75 Special Price $77.97
  23. L-Lysine Monohydrochloride, 100g, CAS# 657-27-2
    Manufacturer: Spectrum Chemical
    L-Lysine Monohydrochloride is an alpha-amino acid salt that is essential in humans. It is used in the biomanufacturing of recombinant proteins and monoclonal antibodies and is an important constituent in cell culture media. 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.

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    was $89.55 Special Price $67.04
  24. Buffer, Color Reagent, Nitrite, 1.00 L Glass amber
    Manufacturer: Reagents Inc
    Buffer, Color Reagent, Nitrite, 1.00 L Glass amber (1 per EA )
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    was $168.00 Special Price $126.36
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