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. KCl Cond Std, 2000 µS/cm, 20.00 L Cubitainer
    Manufacturer: Reagents Inc
    KCl Cond Std, 2000 µS/cm, 20.00 L Cubitainer (1 per EA )
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    was $539.00 Special Price $403.92
  2. Magnesium Chloride, Hexahydrate, Flake, FCC, 2.5kg, CAS# 7791-18-6
    Manufacturer: Spectrum Chemical
    Magnesium Chloride, Hexahydrate, Flake, FCC is used as a nutritional supplement. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and 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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    $625.60
  3. Cyproheptadine Hydrochloride, USP, 500g, CAS# 41354-29-4
    Manufacturer: Spectrum Chemical
    Cyproheptadine Hydrochloride, USP, a first-generation antihistamine, is used to treat allergic reactions. 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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    $4,030.10
  4. CHIR-99021, GSK3β inhibitor, 5mg, CAS# 252917-06-9
    Manufacturer: Focus Biomolecules
    6-[[2-[[4-(2,4-Dichlorophenyl)-5-(5-methyl-1H-imidazol-2-yl)-2-pyrimidinyl]amino]ethyl]amino]-3-pyridinecarbonitrile Purity: 99% by TLC Purity: NMR (conforms) Store -20°C Ship RT (1 per EA )
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    $65.00
  5. Sodium Nitrate ACS - ACS, 2.5Kg, CAS#7631-99-4
    Manufacturer: Dawn Scientific
    Sodium Nitrate ACS - ACS, 2.5Kg, CAS#7631-99-4 (1 per EA )
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    was $159.62 Special Price $155.63
  6. Tannic Acid, USP, 12kg, CAS# 1401-55-4
    Manufacturer: Spectrum Chemical
    Tannic 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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    was $3,699.10 Special Price $3,283.59
  7. Liquid Reference Standard, Platinum-Cobalt 30 500 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)
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    $493.20
  8. Copper Sulfate 2% W/V, 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $172.40 Special Price $129.30
  9. Lithium Nitrate, Reagent, 500G, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): , , UN Number: UN2722 (1 per EA)
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    was $265.80 Special Price $199.35
  10. DipHenylcarbazide 0.5% In Acetone, 125ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 6, , UN Number: UN1090 (1 per EA)
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    was $93.90 Special Price $70.43
  11. 4L Red Buffer Solution pH 4.0 @ 25°C, Cubitainer
    Manufacturer: Midland Scientific
    4L Red Buffer Solution pH 4.0 @ 25°C, Cubitainer (1 per EA )
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    was $113.09 Special Price $64.98
  12. 1-Octane sulfonic acid sodium salt (Monohydrate), CAS# 207596-29-0, 50g
    Manufacturer: Dawn Scientific
    1-Octane sulfonic acid sodium salt (Monohydrate), CAS# 207596-29-0, 50g (1 per EA )
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    was $229.62 Special Price $223.88
  13. Biotin, Powder, FCC, 5g, CAS# 58-85-5
    Manufacturer: Spectrum Chemical
    Biotin, Powder, FCC is often recommended as a dietary supplement for strenghening hair and nails. Spectrum Chemical offers over 300 Food Grade (FCC) chemical ingredients packaged in laboratory size bottles to production drum quantities and 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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    $1,048.15
  14. L-Serine, FCC, 100g, CAS# 56-45-1
    Manufacturer: Spectrum Chemical
    L-Serine, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and 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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    $198.50
  15. Potassium Pyrophosphate, Powder, Purified, 12kg, CAS# 7320-34-5
    Manufacturer: Spectrum Chemical
    Potassium Pyrophosphate, Powder, Purified is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. 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 $729.35 Special Price $539.51
  16. Etidronic Acid, 100g, CAS# 481-30-1
    Manufacturer: Spectrum Chemical
    Etidronic Acid, also known as 1-hydroxyethane 1,1-diphosphonic acid, is used as a bisphosphonate to treat osteoporosis. 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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    $120.90
  17. Glycyl-L-proline, 1g, CAS# 704-15-4
    Manufacturer: Spectrum Chemical
    Glycyl-L-proline (1 per EA )
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    $125.90
  18. 2-Heptanone, 100mL, CAS# 110-43-0
    Manufacturer: Spectrum Chemical
    2-Heptanone or methyl n-amyl ketone, is a water-white liquid with a banana-like, fruity odor. It occurs naturally in certain foods, such as bread, cheese, beer, butter, and more and is listed by the FDA as a food additive permitted for direct addition to food for human consumption. 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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    $98.55
  19. Potassium Iodide 15% W/V, 20L, Cubitainer®
    Manufacturer: LabChem
    Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)
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    was $924.40 Special Price $693.30
  20. L-Cysteine, 25g, CAS# 52-90-4
    Manufacturer: Spectrum Chemical
    L-Cysteine is biosynthesized in humans and a semi-essential amino acid. 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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    $67.60
  21. Potassium Dichromate, 0.1N (0.0167M), 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)
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    was $53.40 Special Price $40.05
  22. Boric Acid, Powder, Technical, 2.5kg, CAS# 10043-35-3
    Manufacturer: Spectrum Chemical
    Boric Acid, Powder, Technical is a weak acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It exists in the form of colorless crystals or a white powder that dissolves in water. Boric acid is poisonous if taken internally or inhaled in large quantities.

    (1 per EA )
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    was $248.10 Special Price $183.52
  23. Magnesium Reagent, 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 12, , UN Number: UN1824 (1 per EA)
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    was $67.00 Special Price $50.25
  24. Buffer Solution Concentrate, pH 4.00 +/- 0.02 @ 25 DEG C
    Manufacturer: Spectrum Chemical
    Buffer Solution Concentrate, pH 4.00 +/- 0.02 @ 25 DEG C - Spectrum's Buffer Solution Concentrates when diluted as directed will yield a pH 4.00 SOLUTION. Spectrum Buffer Solution Concentrates are relied upon for cost effective, fast, accurate results in life sciences and pharmaceutical quality control applications.

    (1 per EA )
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    was $215.40 Special Price $175.27
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