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. Ferric Chloride 40% W/V, 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 36, Traceable to NIST, UN Number: UN3264 (1 per EA)
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    was $572.30 Special Price $429.22
  2. Potassium Hydroxide, 1.0N (1.0M), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1814 (1 per EA)
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    was $43.90 Special Price $32.93
  3. Methyl Iodide, Reagent, 100g, CAS# 74-88-4
    Manufacturer: Spectrum Chemical
    Methyl Iodide, Reagent, also known as Monoiodomethane or iodomethane, is used in organic synthesis as a source of methyl groups. 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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    $205.24
  4. Mucic Acid, 100g, CAS# 636-61-3
    Manufacturer: Spectrum Chemical
    Mucic Acid, also known as Galactaric acid, is an aldaric acid used to replace tartaric acid in self-rising flour or fizzies. 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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    $134.78
  5. Buffer Solution, pH 7.00 +/- 0.01 @ 25 DEG C, Reference Standard, 4L
    Manufacturer: Spectrum Chemical
    Buffer Solution, pH 7.00 +/- 0.01 @ 25 DEG C, Reference Standard is an inorganic solution in water. Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST Standard Reference Materials. Manufacturing, quality control testing, and packaging are all performed in Spectrum's own facilities. Record keeping and sample retention of all produced lots ensure product consistency and complete traceability.

    (1 per EA )
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    was $142.70 Special Price $116.11
  6. Phosphomolybdic Acid, Crystal, Reagent, ACS, 5g, 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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    $110.75
  7. Beclomethasone Dipropionate, Micronized, USP, 250mg, CAS# 1327543
    Manufacturer: Spectrum Chemical
    Beclomethasone Dipropionate, Micronized, USP is potent glucocorticoid steroid used to prevent and control symptoms caused by asthma. 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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    $165.40
  8. Corticosterone, 500mg, CAS# 50-22-6
    Manufacturer: Spectrum Chemical
    Corticosterone, also known as 17-deoxycortisol, is a main glucocorticoid. Non-graded Corticosterone 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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    $153.20
  9. Levodopa, Powder, USP, 5g, CAS# 59-92-7
    Manufacturer: Spectrum Chemical
    Levodopa, Powder, USP is used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease. All Spectrum Chemical USP 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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    $160.75
  10. Methacholine Chloride, High Purity, 1g, CAS# 62-51-1
    Manufacturer: Spectrum Chemical
    Methacholine Chloride, High Purity, a synthetic choline ester, is used to diagnose bronchial hyper reactivity. 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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    $98.12
  11. Methacholine Chloride, High Purity, 5g, CAS# 62-51-1
    Manufacturer: Spectrum Chemical
    Methacholine Chloride, High Purity, a synthetic choline ester, is used to diagnose bronchial hyper reactivity. 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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    $141.86
  12. p-Dimethoxybenzene, 100g, 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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    $75.55
  13. Diphenhydramine Hydrochloride, USP, 5g, 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 $105.00 Special Price $77.67
  14. Cupric Nitrate, Hydrate, Crystal, Reagent, ACS, 125g, CAS# 19004-19-4
    Manufacturer: Spectrum Chemical
    Cupric Nitrate, Hydrate, Crystal, Reagent, ACS is used to produce copper oxide, it is also used as a polisher for other metals. 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 $158.05 Special Price $93.53
  15. Hydrocortisone, Micronized, USP, 5g, CAS# 50-23-7
    Manufacturer: Spectrum Chemical
    Hydrocortisone, Micronized, USP, otherwise known as Cortisol, is a glucocorticoid, a steroid hormone. Secreted in the adrenal cortex its function is to increase blood sugar through a process called gluconeogenesis. It suppresses the immune system and helps in the metabolism of protein, fat and carbohydrate. Recreated synthetically, it has been used to treat a variety of diseases. It can be administered by injection or orally and is used as an immunosuppressant to help treat severe allergic reactions. It can be administered locally and topically to help treat allergies such as eczema, psoriasis and other skin conditions. Spectrum Chemical USP 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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    $201.25
  16. Melatonin, Powder, 1g, CAS# 73-31-4
    Manufacturer: Spectrum Chemical
    Melatonin, Powder known chemically as N-acetyl-5-methoxytryptamine is a naturally occurring hormone that is found in many animals, plants and microbes. Melatonin is categorized by the FDA as a dietary supplement and is not regulated as a pharmaceutical drug. There have been several studies done on melatonin as a potential treatment of gastro-esophageal reflux disease, cancer, immune disorders, cardiovascular disease, depression, seasonal affective disorder, sleep disorders, sexual dysfunction and insomnia. Results have shown that prolonged release of melatonin produces good results in treating insomnia in the elderly.

    (1 per EA)
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    $148.15
  17. 2-Amino-2-methyl-1,3-propanediol, 25g, CAS# 115-69-5
    Manufacturer: Spectrum Chemical
    2-Amino-2-methyl-1,3-propanediol is also called AMPD and often used as a reaction buffer for enzymes with an activity in the basic pH range. 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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    $97.80
  18. Ammonium Thiocyanate, Crystal, Reagent, ACS, 125g, CAS# 1762-95-4
    Manufacturer: Spectrum Chemical
    Ammonium Thiocyanate, Crystal, Reagent, ACS is an inorganic laboratory reagent commonly used by the soft drinks industry to determine the iron content in soft drinks by colorimetry. 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 $117.45 Special Price $69.51
  19. Acetylcysteine, USP, 100g, CAS# 616-91-1
    Manufacturer: Spectrum Chemical
    Acetylcysteine, USP is a mucomyst used to treat the symptoms of pulmonary disease and diagnostic bronchoscopy. All Spectrum Chemical USP 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 $208.55 Special Price $154.27
  20. Cupric Chloride, Dihydrate, Crystal, Reagent, ACS, 125g, CAS# 10125-13-0
    Manufacturer: Spectrum Chemical
    Cupric Chloride, Dihydrate, Crystal, Reagent, ACS is also known as copper chloride. It is a chemical compound with a blue green color. Copper (II) chloride is used as a synthetic catalyst, a pyrotechnic coloring agent and in humidity indicator cards. 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 $189.10 Special Price $111.91
  21. 1,1-Dimethylurea, 25g, CAS# 598-94-7
    Manufacturer: Spectrum Chemical
    1,1-Dimethylurea (1 per EA )
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    $141.65
  22. Dimethyldimyristylammonium Bromide, 25g, CAS# 68105-02-2
    Manufacturer: Spectrum Chemical
    Dimethyldimyristylammonium Bromide (1 per EA )
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    $176.25
  23. 4,4'-Dimethoxytrityl Chloride, 5g, CAS# 40615-36-9
    Manufacturer: Spectrum Chemical
    4,4'-Dimethoxytrityl Chloride (1 per EA )
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    $100.00
  24. 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride, 5g, CAS# 25952-53-8
    Manufacturer: Spectrum Chemical
    1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride (1 per EA )
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    $85.60
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