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. Amaranth, 25g, CAS# 915-67-3
    Manufacturer: Spectrum Chemical
    Amaranth, a genus of annual perennial plants, can be used as an additive to wheat flour. 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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    $79.80
  2. Bromocresol Green, Reagent, ACS, 5g, CAS# 76-60-8
    Manufacturer: Spectrum Chemical
    Bromocresol Green, Reagent, ACS, is a dye in the triphenylmethane family and is used as a tracking dye and pH indicator for DNA agarose gel electrophoresis. 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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    $93.25
  3. trans,trans-Farnesol, 1g, CAS# 106-28-5
    Manufacturer: Spectrum Chemical
    trans,trans-Farnesol (1 per EA )
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    $88.50
  4. 2-Naphthalenesulfonic Acid Sodium Salt, Powder, 25g, CAS# 532-02-5
    Manufacturer: Spectrum Chemical
    2-Naphthalenesulfonic Acid Sodium Salt, Powder is an ion-pair reagent that is used as an additive in the mobile phase of HPLC to enhance the separation of ionic and highly polar substances. 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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    $117.25
  5. Pyridine Borane Complex, 25mL, CAS# 110-51-0
    Manufacturer: Spectrum Chemical
    Pyridine Borane Complex (1 per EA )
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    $206.10
  6. Quinaldine Red, 5g, CAS# 117-92-0
    Manufacturer: Spectrum Chemical
    Quinaldine Red, also known as 1-Ethyl-2-p-dimethylaminostyrylquinoline iodide, can be used as a bleaching agent and as fluorescent probe. 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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    $117.25
  7. Tetrabutylammonium Hydrogen Sulfate, 25g, CAS# 32503-27-8
    Manufacturer: Spectrum Chemical
    Tetrabutylammonium Hydrogen Sulfate is a chemical compound and is most often employed as a solution in alcohols or water. Tetrabutylammonium hydrogen sulfate is an ion pairing reagent that is used in liquid chromatography. It is frequently utilized in the analysis of pharmaceutical compounds and metabolites. 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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    $191.15
  8. Ammonium Carbonate, Lump, Reagent, ACS, 500g, CAS# 8000-73-5
    Manufacturer: Spectrum Chemical
    Ammonium Carbonate, Lump, Reagent, ACS is a white solid salt that degrades to gaseous ammonia and carbon dioxide upon heating. It is used primarily as a pH adjuster in the laboratory. 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 $194.15 Special Price $114.89
  9. Sodium Sulfite, Reagent, ACS, 500g, CAS# 7757-83-7
    Manufacturer: Spectrum Chemical
    Sodium Sulfite, Reagent, ACS is a used for preserving meat and prevent discoloration of dried fruit. It is a soluble sodium salt of sulfuric acid. It is also used in the paper processing industry and to purify TNT. 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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    was $111.45 Special Price $65.96
  10. Cyclohexanone, Reagent, ACS, 100mL, CAS# 108-94-1
    Manufacturer: Spectrum Chemical
    Cyclohexanone, Reagent, ACS is used as a synthetic intermediate and solvent. 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 $140.25 Special Price $83.00
  11. CAPSO Sodium Salt, Biological Buffer, 25g, CAS# 102601-34-3
    Manufacturer: Spectrum Chemical
    CAPSO Sodium Salt, Biological Buffer is used as a zwitterionic biological buffer often used as a buffering agent. Non-graded CAPSO Sodium Salt, Biological Buffer supplied by Spectrum is 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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    $74.80
  12. Sulfuric Acid, NF, 2.5L, CAS# 7664-93-9
    Manufacturer: Spectrum Chemical
    Sulfuric Acid, NF is used as an acidifying agent. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )
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    was $350.40 Special Price $262.38
  13. alpha-Benzoin Oxime, 100g, CAS# 441-38-3
    Manufacturer: Spectrum Chemical
    alpha-Benzoin Oxime (1 per EA )
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    $233.00
  14. Iron Atomic Absorption Standard, 500mL
    Manufacturer: Spectrum Chemical
    Iron Atomic Absorption Standard (1 per EA )
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    $264.35
  15. Isomaltose, 1g, CAS# 499-40-1
    Manufacturer: Spectrum Chemical
    Isomaltose, a disaccharide similar to maltose and is a reducing sugar. 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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    $2,257.85
  16. Melibiose, Hydrate, 25g, CAS# 585-99-9
    Manufacturer: Spectrum Chemical
    Melibiose, Hydrate, a reducing disaccharide, is known to form by an alpha-1,6 linkage between glucose and galactose. 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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    $874.80
  17. Isoamyl Salicylate, 2.5kg, CAS# 87-20-7
    Manufacturer: Spectrum Chemical
    Isoamyl Salicylate is a flavor and fragrance agent. 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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    $693.15
  18. Spearmint, 2.5kg, CAS# 8008-79-5
    Manufacturer: Spectrum Chemical
    Spearmint is used as a flavoring for toothpaste and confectionery, and is sometimes added to shampoos and soaps. 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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    $307.75
  19. Cholestyramine Resin, USP, 100g, CAS# 11041-12-6
    Manufacturer: Spectrum Chemical
    Cholestyramine Resin, USP is a cholesterol lowering agent. 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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    $1,934.71
  20. Isopropyl Palmitate, NF, 500mL, CAS# 142-91-6
    Manufacturer: Spectrum Chemical
    Isopropyl Palmitate, NF is derived from palm oil and is used as a thickening agent and antistatic agent. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (6 per CS )
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    $754.00
  21. Magnesium Sulfate, Heptahydrate, USP, EP, BP, 12kg, CAS# 10034-99-8
    Manufacturer: Spectrum Chemical
    Magnesium Sulfate, Heptahydrate, USP, EP, BP. All Spectrum Chemical USP, EP, BP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    $680.05
  22. Propylparaben, NF, BP, EP, 12kg, CAS# 94-13-3
    Manufacturer: Spectrum Chemical
    Propylparaben, NF, BP, EP is used as an antimicrobial preservative. All Spectrum Chemical NF, BP, EP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    was $1,893.50 Special Price $1,400.67
  23. Saccharin Sodium, Dihydrate, Powder, USP, 100g, CAS# 6155-57-3
    Manufacturer: Spectrum Chemical
    Saccharin Sodium, Dihydrate, Powder, 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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    $235.87
  24. Guanidine Hydrochloride, BiotechGrade, 500g, CAS# 50-01-1
    Manufacturer: Spectrum Chemical
    Guanidine Hydrochloride, BiotechGrade is considered a chaotrope and a strong denaturants utilized in physiochemical studies of protein folding. Proteins become randomly coiled at high concentrations of guanidinium chloride. Spectrum offers highly pure reagents suitable for biochemical research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

    (1 per EA)
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    $541.60
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