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. (-)-Isoproterenol Hydrochloride, 1g, CAS# 5984-95-2
    Manufacturer: Spectrum Chemical
    (-)-Isoproterenol Hydrochloride causes the relaxation of bronchial muscle by acting on beta2-adrenergic receptors. It also causes positive chronotropic effects on the heart by increasing cardiac output. In skeletal muscles, it lowers peripheral vascular resistance. 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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    $638.55
  2. Melibiose, Hydrate, 5g, 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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    $214.45
  3. Methylcellulose, 4,000 cP, FCC, 12kg, CAS# 9004-67-5
    Manufacturer: Spectrum Chemical
    Methylcellulose, 4,000 cP, FCC is often used as a thickener and emulsifier. All Spectrum Chemical FCC grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )
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    $2,800.88
  4. 7-(p-Methoxybenzylamino)-4-nitrobenz-2-oxa-1,3-diazole, 1g, CAS# 33984-50-8
    Manufacturer: Spectrum Chemical
    7-(p-Methoxybenzylamino)-4-nitrobenz-2-oxa-1,3-diazole (1 per EA )
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    $277.99
  5. Lithium Hydroxide, Monohydrate, Crystal, Reagent, ACS, 500g, CAS# 1310-66-3
    Manufacturer: Spectrum Chemical
    Lithium Hydroxide, Monohydrate, Crystal, Reagent, ACS is primarily used for the production of lithium greases, like lithium stearate, a general-purpose lubricating grease due to its high resistance to water and usefulness at both high and low temperatures. 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 $896.80 Special Price $537.22
  6. Methyl Ethyl Ketone, Purified, 20L, CAS# 78-93-3
    Manufacturer: Spectrum Chemical
    Methyl Ethyl Ketone, Purified, also known as Butanone is a colorless and liquid organic compound that has a sweet, sharp odor similar to acetone. Soluble in water, it has a range of uses including as an industrial solvent. It also dissolves polystyrene and acts as a welding agent in "model cement". As a solvent it has similar properties as Acetone but has a higher boiling point and does not evaporate as fast as acetone does.

    (1 per EA )
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    was $702.30 Special Price $420.71
  7. Chloroplatinic Acid, Hexahydrate, Crystal, Reagent, ACS, 5g, CAS# 18497-13-7
    Manufacturer: Spectrum Chemical
    Chloroplatinic Acid, Hexahydrate, Crystal, Reagent, ACS, also known as hexachloroplatinic acid, is a soluble compound of platinum. It is used in ion-selective electrodes and determines the concentration of potassium. 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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    $1,403.65
  8. Dimethyltin Dichloride, 99+ Percent, 500g, CAS# 753-73-1
    Manufacturer: Spectrum Chemical
    Dimethyltin Dichloride, 99+ Percent (1 per EA )
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    $707.60
  9. 2,2-Dimethyl-1-propanol, 100g, CAS# 75-84-3
    Manufacturer: Spectrum Chemical
    2,2-Dimethyl-1-propanol (1 per EA )
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    $290.50
  10. Chloroacetic Acid, Crystal, Reagent, ACS, 500g, CAS# 79-11-8
    Manufacturer: Spectrum Chemical
    Chloroacetic Acid, Crystal, Reagent, ACS also known as monochloroacetic acid or MCA it is an organochlorine compound that is useful as an building block in organic synthesis. It is used in the production of useful compounds such as drugs and dyes. 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 $222.10 Special Price $166.31
  11. Phenylmercuric Salicylate, Crystal, 2.5kg, CAS# 28086-13-7
    Manufacturer: Spectrum Chemical
    Phenylmercuric Salicylate, Crystal (1 per EA )
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    $11,355.95
  12. Phosphomolybdic Acid, Crystal, Reagent, ACS, 100g, CAS# 51429-74-4
    Manufacturer: Spectrum Chemical
    Phosphomolybdic Acid, Crystal, Reagent, ACS is a yellow green compound also known as molybdophosphoric acid or PMA. It one of several components that make up Masson's Trichrome Stain. It is water soluble and soluble in polar organic solvents. It serves as a reagent in thin layer chromatography. 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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    $483.20
  13. Phosphomolybdic Acid, Crystal, Reagent, ACS, 125g, CAS# 51429-74-4
    Manufacturer: Spectrum Chemical
    Phosphomolybdic Acid, Crystal, Reagent, ACS is a yellow green compound also known as molybdophosphoric acid or PMA. It one of several components that make up Masson's Trichrome Stain. It is water soluble and soluble in polar organic solvents. It serves as a reagent in thin layer chromatography. 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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    $562.40
  14. Phosphomolybdic Acid, Crystal, Reagent, ACS, 25g, CAS# 51429-74-4
    Manufacturer: Spectrum Chemical
    Phosphomolybdic Acid, Crystal, Reagent, ACS is a yellow green compound also known as molybdophosphoric acid or PMA. It one of several components that make up Masson's Trichrome Stain. It is water soluble and soluble in polar organic solvents. It serves as a reagent in thin layer chromatography. 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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    $220.05
  15. Ammonium Chloride Hydroxide Buffer, pH 9.5, 1 L
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Ammonium Chloride Hydroxide Buffer, pH 9.5, 1 L (1 per EA)
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    $25.30
  16. Tetramethylammonium Hydroxide, Pentahydrate, 100g, CAS# 10424-65-4
    Manufacturer: Spectrum Chemical
    Tetramethylammonium Hydroxide, Pentahydrate, also known as TMAH, is a quaternary ammonium salt that is used for the anisotropic etching of silicon and as a quaternary amine catalyst in organic synthesis. 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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    $326.85
  17. Bromothymol Blue, 0.04% w/v Solution, 1 L
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    pH 6.0 (yellow) - pH 7.6 (blue) (1 per EA)
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    $18.85
  18. Amitriptyline Hydrochloride, USP, 25g, CAS# 549-18-8
    Manufacturer: Spectrum Chemical
    Amitriptyline Hydrochloride, USP is a medication of the tricyclic antidepressant class that is used for the treatment of mental illnesses. It is on the World Health Organization's list of essential medicines. 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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    $847.90
  19. Sulfuric Acid, 0.95 Normal, 3.8 L, Poly Gallon
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Sulfuric Acid, 0.95 Normal, 3.8 L, Poly Gallon (1 per EA)
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    $37.05
  20. Amitriptyline Hydrochloride, USP, 500g, CAS# 549-18-8
    Manufacturer: Spectrum Chemical
    Amitriptyline Hydrochloride, USP is a medication of the tricyclic antidepressant class that is used for the treatment of mental illnesses. It is on the World Health Organization's list of essential medicines. 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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    $4,419.55
  21. Hydrogen Peroxide, 15% w/w Solution, Technical, 5 gal, CAS# 7722-84-1
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Hydrogen Peroxide, 15% w/w Solution, Technical, 5 gal, CAS# 7722-84-1 (1 per EA)
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    $102.30
  22. Amitriptyline Hydrochloride, USP, 5g, CAS# 549-18-8
    Manufacturer: Spectrum Chemical
    Amitriptyline Hydrochloride, USP is a medication of the tricyclic antidepressant class that is used for the treatment of mental illnesses. It is on the World Health Organization's list of essential medicines. 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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    $214.80
  23. Potassium Chlorate, 8% w/v Solution, 1 L, Poly
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Saturated Solution (1 per EA)
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    $84.30
  24. Azathioprine, USP, 5g, CAS# 446-86-6
    Manufacturer: Spectrum Chemical
    Azathioprine, USP is an immunosuppressive drug used in autoimmune diseases and organ transplants. 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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    $602.35
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