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. m-Cresol Purple, 5g, CAS# 2303-01-7
    Manufacturer: Spectrum Chemical
    m-Cresol Purple, also known as m-Cresolsulfonphthalein, is a pH indicator dye used primarily in spectrophotometric pH measurements. m-Cresol purple is acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet). 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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    $99.20
  2. p-Dichlorobenzene, Crystal, 500g, CAS# 106-46-7
    Manufacturer: Spectrum Chemical
    p-Dichlorobenzene, Crystal is a colorless solid with a pungent scent. It is an organic compound consisting of two chlorine atoms, which is often used as a deodorant in mothballs. 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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    $90.60
  3. 1,3-Diethylbenzene, 25mL, CAS# 141-93-5
    Manufacturer: Spectrum Chemical
    1,3-Diethylbenzene (1 per EA )
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    $84.15
  4. N,N-Dimethyldodecylamine, 250g, CAS# 112-18-5
    Manufacturer: Spectrum Chemical
    N,N-Dimethyldodecylamine, also known as Lauryldimethylamine oxide, is an amine oxide surfactant used as a surfactant. 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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    $91.35
  5. 4-Dimethylaminopyridine, 25g, CAS# 1122-58-3
    Manufacturer: Spectrum Chemical
    4-Dimethylaminopyridine, also known as 4-(dimethylamino)pyridine or N,N-dimethyl-4-aminopyridine, is a derivative of pyridine used as a nucleophilic catalyst. 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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    $116.00
  6. 2,3-Dibromopropionic Acid, 25g, CAS# 600-05-5
    Manufacturer: Spectrum Chemical
    2,3-Dibromopropionic Acid (1 per EA )
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    $89.95
  7. 3,4-Dimethoxybenzyl Alcohol, 25g, CAS# 93-03-8
    Manufacturer: Spectrum Chemical
    3,4-Dimethoxybenzyl Alcohol (1 per EA )
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    $94.25
  8. Ethyl 4-Bromobutyrate, 100mL, CAS# 2969-81-5
    Manufacturer: Spectrum Chemical
    Ethyl 4-Bromobutyrate (1 per EA )
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    $120.10
  9. Ethyl Myristate, 100mL, CAS# 124-06-1
    Manufacturer: Spectrum Chemical
    Ethyl Myristate is a 16 carbon saturated fatty acid used as a perfumery ingredient with fresh, fruity notes. 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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    $151.00
  10. Gramine, 25g, CAS# 87-52-5
    Manufacturer: Spectrum Chemical
    Gramine (1 per EA )
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    $80.50
  11. 2'-Hydroxyacetophenone, 500g, CAS# 118-93-4
    Manufacturer: Spectrum Chemical
    2'-Hydroxyacetophenone (1 per EA )
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    $197.75
  12. Methylparaben, 500g, CAS# 99-76-3
    Manufacturer: Spectrum Chemical
    Methylparaben, also known as methyl paraben, is a paraben and used as an anti-fungal agent in personal care products and cosmetics. 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 $153.95 Special Price $136.65
  13. Isobutyl Methacrylate, 1L, CAS# 97-86-9
    Manufacturer: Spectrum Chemical
    Isobutyl Methacrylate is used in making acrylic resins. 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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    $186.30
  14. Leuco Crystal Violet, 25g, CAS# 603-48-5
    Manufacturer: Spectrum Chemical
    Leuco Crystal Violet, also known as methyl violet, can be used medicinally and as a dye. 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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    $171.50
  15. DL-Lysine Monohydrochloride, 100g, CAS# 70-53-1
    Manufacturer: Spectrum Chemical
    DL-Lysine Monohydrochloride (1 per EA )
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    $190.48
  16. Methyl Red, Reagent, ACS, 25g, CAS# 493-52-7
    Manufacturer: Spectrum Chemical
    Methyl Red, Reagent, ACS, also known as C.I. Acid Red 2, is an azo dye that turns red in acidic solutions. 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 $112.80 Special Price $67.57
  17. 2-Methyl-2-butene, 100mL, CAS# 513-35-9
    Manufacturer: Spectrum Chemical
    2-Methyl-2-butene is a useful synthetic organic chemical intermediate. 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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    $172.90
  18. 3,4-Methylenedioxynitrobenzene, 25g, CAS# 2620-44-2
    Manufacturer: Spectrum Chemical
    3,4-Methylenedioxynitrobenzene (1 per EA )
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    $158.76
  19. Octacosane, 5g, CAS# 630-02-4
    Manufacturer: Spectrum Chemical
    Octacosane (1 per EA )
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    $66.90
  20. Oxolinic Acid, 5g, 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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    $191.30
  21. Ferroin Indicator, 0.025M, Solution, 500mL
    Manufacturer: Spectrum Chemical
    Ferroin Indicator, 0.025M, Solution is most often used as an indicator in analytical chemistry and as an oxidation-reduction indicator solution used in determination of Chemical Oxidation Demand (COD) by ferrous titration. 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 $452.40 Special Price $401.59
  22. Pyrogallol, Crystal, Reagent, ACS, 25g, CAS# 87-66-1
    Manufacturer: Spectrum Chemical
    Pyrogallol, Crystal, Reagent, ACS, also known as Pyrogallic acid, is one of three isomeric benzenetriols that is used for oxygen absorption in gas analysis as well as in hair dying. 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 $170.45 Special Price $100.87
  23. 2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic Acid Trisodium Salt, 25g, CAS# 23647-14-5
    Manufacturer: Spectrum Chemical
    2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic Acid Trisodium Salt (1 per EA )
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    $128.28
  24. Sulfaguanidine, 100g, CAS# 57-67-0
    Manufacturer: Spectrum Chemical
    Sulfaguanidine is used in veterinary medicine for the treatment of bacillary dysentery and other enteric infections. 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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    $112.20
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