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. Triton X-100™ Wetting Agent, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Triton X-100™ Wetting Agent, 1.00 L Poly natural (1 per EA )
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    was $238.00 Special Price $178.20
  2. Selenium Atomic Absorption Standard, 500mL
    Manufacturer: Spectrum Chemical
    Selenium Atomic Absorption Standard - this product is used to calibrate the atomic absorption spectrometer for the determination of the concentration of a metal in a sample to be analyzed. Spectrum AA standards are traceable, precise and pure. Trust your ingredients!

    (1 per EA )
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    $271.25
  3. Isomaltose, 500mg, 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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    $1,481.25
  4. SODIUM CHLORIDE, 10 KILOGRAMS CAS# 7647-14-5
    Manufacturer: Research Products International
    Mol. Wt:58.4 Common Name: Formula: NaCl Dimensions: 10.00 x 11.25 x 10.00, Weight: 24, Cas#: 7647-14-5 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $206.90
  5. Comfrey Root, Powder, 2.5kg, CAS# 84696-05-9
    Manufacturer: Spectrum Chemical
    Comfrey Root, Powder is used in alternative medicine reduce inflammation from sprains and broken bones. 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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    $418.55
  6. Capsicum Oleoresin, 500g, CAS# 8023-77-6
    Manufacturer: Spectrum Chemical
    Capsicum Oleoresin, also known as pepper spray, is a lachrymatory agent used in policing. Non-graded Capsicum Oleoresin 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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    $732.20
  7. Ammonium Alum, Dodecahydrate, USP, 2.5kg, CAS# 7784-26-1
    Manufacturer: Spectrum Chemical
    Ammonium Alum, Dodecahydrate, 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 $720.55 Special Price $639.61
  8. Dehydrocholic Acid, USP, 500g, CAS# 81-23-2
    Manufacturer: Spectrum Chemical
    Dehydrocholic Acid, 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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    $1,782.80
  9. 1-Allyl-2-thiourea, 100g, CAS# 109-57-9
    Manufacturer: Spectrum Chemical
    1-Allyl-2-thiourea (1 per EA )
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    $542.35
  10. Barium Chloride, 0.025 M/0.05N, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Barium Chloride, 0.025 M/0.05N, 1.00 L Poly natural (1 per EA )
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    was $85.00 Special Price $63.72
  11. Cyclohexanone, Technical, 4L, CAS# 108-94-1
    Manufacturer: Spectrum Chemical
    Cyclohexanone, Technical is an organic compound and oil, and most often a precursor to nylon. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $594.00 Special Price $351.52
  12. Aluminum Sulfate, 20% w/w, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    Aluminum Sulfate, 20% w/w, 4.00 L Poly natural (1 per EA )
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    was $591.00 Special Price $442.80
  13. L-Cystine Disodium Salt, Monohydrate, 100g, CAS# 199329-53-8
    Manufacturer: Spectrum Chemical
    L-Cystine Disodium Salt, Monohydrate, also known simply as Cystine Sodium, is an amino acid and organosulfur compound which is formed by the oxidation of two cysteine molecules that covalently link by a disulfide bond. 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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    $445.80
  14. Acetic Acid, 30% v/v, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Acetic Acid, 30% v/v, 1.00 L Poly natural (1 per EA )
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    was $52.00 Special Price $38.88
  15. 3,5-Dinitrobenzoic Acid, Reagent, 500g, CAS# 99-34-3
    Manufacturer: Spectrum Chemical
    3,5-Dinitrobenzoic Acid, Reagent, an aromatic organic chemical, is used as a corrosion inhibitor and in photography; it is also used by chemists in the fluorometric analysis of creatinine. 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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    $468.85
  16. Oxalacetic Acid, 25g, CAS# 328-42-7
    Manufacturer: Spectrum Chemical
    Oxalacetic Acid, also known as Oxaloacetic acid or 2-Oxosuccinic acid, is a crystalline organic compound that takes part in urea cycle, gluconeogenesis, and glyoxylate cycle. 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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    $458.75
  17. Sodium Bisulfite, 1.25% w/v, 500.00 mL Glass amber
    Manufacturer: Reagents Inc
    Sodium Bisulfite, 1.25% w/v, 500.00 mL Glass amber (1 per EA )
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    was $47.00 Special Price $35.64
  18. Quinacrine Dihydrochloride, 100g, CAS# 69-05-6
    Manufacturer: Spectrum Chemical
    Quinacrine Dihydrochloride (1 per EA )
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    $781.25
  19. Potassium Hydroxide TS, Alcoholic - 100mL
    Manufacturer: Dawn Scientific
    Potassium Hydroxide TS, Alcoholic - 100mL (1 per EA )
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    was $39.62 Special Price $38.63
  20. Semicarbazide Hydrochloride, Reagent, 500g, CAS# 563-41-7
    Manufacturer: Spectrum Chemical
    Semicarbazide Hydrochloride, Reagent, a chemical compound, is a derivative of urea used as a detection reagent in thin layer chromatography and in preparing pharmaceuticals like nitrofuran antibacterials. 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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    $208.78
  21. Trichloroethylene, Reagent, ACS, 4L, CAS# 79-01-6
    Manufacturer: Spectrum Chemical
    Trichloroethylene, Reagent, ACS is a chlorinated hydrocarbon that is a clear liquid with a sweet smell and is not flammable. Commonly used as an industrial solvent it is also used in the production of a range of fluorocarbon refrigerants. 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 $521.70 Special Price $308.73
  22. Acetic Acid, 1.0N (1.0M), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $37.20 Special Price $27.90
  23. Calcium Chloride, 0.025M (0.05N), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $48.20 Special Price $36.15
  24. Aluminum Sulfate, Purified, 12kg, CAS# 17927-65-0
    Manufacturer: Spectrum Chemical
    Aluminum Sulfate, Purified is a chemical compound that is prepared by adding aluminum hydroxide to sulfuric acid. Aluminum sulfate It is soluble in water and is mainly used in the purification process of drinking water and in waste water treatment plants. It is also used in paper manufacturing. Purified grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $516.25 Special Price $381.88
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