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. Orotic Acid Sodium Salt, 25g, CAS# 154-85-8
    Manufacturer: Spectrum Chemical
    Orotic Acid Sodium Salt, also known as sodium pyrimidinecarboxylic acid, is an acid salt and heterocyclic compound used as a mineral carrier in some dietary supplements. 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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    $616.95
  2. Oxolinic Acid, 25g, CAS# 14698-29-4
    Manufacturer: Spectrum Chemical
    Oxolinic Acid, a quinolone antibiotic, acts as a dopamine reuptake inhibitor and inhibits the enzyme DNA gyrase; it also has stimulant effects in mice. 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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    $737.75
  3. Orange IV, 100g, CAS# 554-73-4
    Manufacturer: Spectrum Chemical
    Orange IV (1 per EA )
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    $451.55
  4. Propyl Gallate, 500g, CAS# 121-79-9
    Manufacturer: Spectrum Chemical
    Propyl Gallate, also known as gallic acid, is an ester formed by the condensation of propanol and gallic acid. It is used to protect fats and oils in products from oxidation. 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 $339.35 Special Price $251.01
  5. Propylene Glycol Methyl Ether Acetate, 4L, CAS# 108-65-6
    Manufacturer: Spectrum Chemical
    Propylene Glycol Methyl Ether Acetate is a glycol type solvent used in inks, coatings, and cleaners. 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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    $237.05
  6. Pyrrolidine Dithiocarbamate, Ammonium Derivative, 100g, CAS# 5108-96-3
    Manufacturer: Spectrum Chemical
    Pyrrolidine Dithiocarbamate, Ammonium Derivative, also known as Pyrrolidinedithiocarbamate, can be used for several biochemical applications like metal chelation. 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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    $478.95
  7. Propylene Phenoxytol, Reagent, 20L, CAS# 770-35-4
    Manufacturer: Spectrum Chemical
    Propylene Phenoxytol, Reagent (1 per EA)
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    $2,721.00
  8. Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS, 12kg, CAS# 7681-57-4
    Manufacturer: Spectrum Chemical
    Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS, also known as disodium or metabisulfite, is typically used as an antioxidant, disinfectant or preservative agent. 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 $1,173.75 Special Price $868.24
  9. Sulfabenzamide, 100g, CAS# 127-71-9
    Manufacturer: Spectrum Chemical
    Sulfabenzamide, an antimicrobial and antibacterial, can be used along with sulfacetamide and sulfathiazole as a topical antibacterial preparation. 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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    $467.40
  10. Triethylchlorosilane, 25mL, CAS# 994-30-9
    Manufacturer: Spectrum Chemical
    Triethylchlorosilane (1 per EA )
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    $299.10
  11. Cadmium Oxide, Powder, Reagent, 125g, CAS# 1306-19-0
    Manufacturer: Spectrum Chemical
    Cadmium Oxide, Powder, Reagent (1 per EA )
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    $297.90
  12. Cuprous Cyanide, Powder, Purified, 45kg, 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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    $8,068.60
  13. Phenolphthalein Indicator 2 oz DB
    Manufacturer: Taylor Technologies
    Phenolphthalein Indicator 2 oz DB (1 per EA)
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    was $12.93 Special Price $9.88
  14. Lithium Chloride, Crystal, Reagent, ACS, 125g, CAS# 7447-41-8
    Manufacturer: Spectrum Chemical
    Lithium Chloride, Crystal, Reagent, ACS is a chemical compound that is extremely soluble in polar solvents and is used in order to obtain lithium metal and as a synthetic reagent. 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 $412.70 Special Price $247.23
  15. Sodium Hydrogen Sulfate, Purified, 500g, CAS# 7681-38-1
    Manufacturer: Spectrum Chemical
    Sodium Hydrogen Sulfate, Purified is used in metal finishing, cleaning products, and to lower the pH of water for effective chlorination, including swimming pools. 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 $116.45 Special Price $86.13
  16. Ammonium Acetate, Purified, 2.5kg, CAS# 631-61-8
    Manufacturer: Spectrum Chemical
    Ammonium Acetate, Purified is a chemical compound that comes as a crystalline white solid. Its uses vary from biodegradable de-icer as well as being used in dialysis as part of a protein purification stage that is useful in removing contaminant via diffusion. It is also used in an aqueous solution as a buffer for ESI mass pectrometry of proteins.

    (1 per EA )
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    was $519.15 Special Price $384.03
  17. Calcium Nitrate, Tetrahydrate, Crystal, Reagent, ACS, 2.5kg, CAS# 13477-34-4
    Manufacturer: Spectrum Chemical
    Calcium Nitrate, Tetrahydrate, Crystal, Reagent, ACS is a colorless solid that absorbs moisture from air. Calcium nitrate is used mainly as a component in fertilizer and in the manufacturing of cooling packs. 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 $598.30 Special Price $442.57
  18. Lithium Chloride, Crystal, Reagent, ACS, 2.5kg, CAS# 7447-41-8
    Manufacturer: Spectrum Chemical
    Lithium Chloride, Crystal, Reagent, ACS is a chemical compound that is extremely soluble in polar solvents and is used in order to obtain lithium metal and as a synthetic reagent. 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 $4,952.35 Special Price $3,708.31
  19. Magnesium Oxide, Powder, Reagent, ACS, 125g, CS6, CAS# 1309-48-4
    Manufacturer: Spectrum Chemical
    Magnesium Oxide, Powder, Reagent, ACS is a white solid mineral that is found naturally as periclase and is considered a source of magnesium. It is also considered a metastable compound. 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.

    (6 per CS )
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    was $1,548.10 Special Price $927.37
  20. Mercuric Nitrate, Monohydrate, Reagent, ACS, 2.5kg, CAS# 7783-34-8
    Manufacturer: Spectrum Chemical
    Mercuric Nitrate, Monohydrate, Reagent, ACS, also known as mercury(II) nitrate, is a toxic crystalline mercury (II) salt of nitric acid. 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 $4,468.75 Special Price $3,346.19
  21. Potassium Iodide, Crystal, Reagent, ACS, 2.5kg, CAS# 7681-11-0
    Manufacturer: Spectrum Chemical
    Potassium Iodide, Crystal, Reagent, ACS, is reffered to by the chemical formula KI and is an inorganic compound. Naturally occuring in Kelp, this white salt is one of the most significant iodide compounds. Produced by treating KOH with iodine, this compound has a variety of uses. Used as a component in film photography before the discovery of silver iodide, it is also used in the electrolyte of dye sensitized solar cells. KI is also used as an emergency blockade of radio-iodine, a common form of radiation poisoning. As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Iodide is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    was $1,843.55 Special Price $1,363.72
  22. Sodium Bitartrate, Monohydrate, Powder, Reagent, 500g, CAS# 6131-98-2
    Manufacturer: Spectrum Chemical
    Sodium Bitartrate, Monohydrate, Powder, Reagent 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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    $378.15
  23. Sodium Iodide, Reagent, 2.5kg, CAS# 7681-82-5
    Manufacturer: Spectrum Chemical
    Sodium Iodide, Reagent is a crystalline salt used for the treatment of iodine deficiency and in radiation detection. It is also used as a reagent in the preparation of organoiodides. 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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    was $2,216.20 Special Price $1,639.39
  24. Calcium Silicate, NF, 15kg, CAS# 1344-95-2
    Manufacturer: Spectrum Chemical
    Calcium Silicate, NF, also known as calcium orthosilicate, is used as an anticaking 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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    $2,232.88
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