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. Bromoacetyl Chloride, 500g, CAS# 22118-09-8
    Manufacturer: Spectrum Chemical
    Bromoacetyl Chloride (1 per EA )
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    $1,193.65
  2. N-CBZ-DL-serine, 25g, CAS# 2768-56-1
    Manufacturer: Spectrum Chemical
    N-CBZ-DL-serine (1 per EA )
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    $499.05
  3. Chlorothiazide, 50g, CAS# 58-94-6
    Manufacturer: Spectrum Chemical
    Chlorothiazide, a diuretic, can be used as an antihypertensive and in the hospital to deal with excess fluid associated with congestive heart failure. 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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    $287.65
  4. 1,1-Cyclobutanedicarboxylic Acid, 100g, CAS# 5445-51-2
    Manufacturer: Spectrum Chemical
    1,1-Cyclobutanedicarboxylic Acid (1 per EA )
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    $614.10
  5. 1,5-Diphenylcarbohydrazide, Reagent, ACS, 100g, CAS# 140-22-7
    Manufacturer: Spectrum Chemical
    1,5-Diphenylcarbohydrazide, Reagent, ACS (1 per EA )
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    was $645.75 Special Price $382.15
  6. Denatonium Saccharide, 5g, CAS# 90823-38-4
    Manufacturer: Spectrum Chemical
    Denatonium Saccharide, also known as denatonium benzoate, is used to denature ethanol and used in rubbing alcohol as an inactive ingredient. 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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    $294.85
  7. Dimethylpolysiloxane, Technical, 500g, CAS# 63148-62-9
    Manufacturer: Spectrum Chemical
    Dimethylpolysiloxane, Technical, also known as polydimethylsiloxane, is a silicon-based surfactant used in defoamers for over-the-counter drugs and personal care products. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA)
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    $315.20
  8. N,N-Diethyl-p-phenylenediamine Sulfate, 500g, CAS# 6283-63-2
    Manufacturer: Spectrum Chemical
    N,N-Diethyl-p-phenylenediamine Sulfate has applications in the laboratory including for the spectrophotometric determination of phenolic and aromatic amino groups. It has also been used as a reference probe to study rapid chlorination rate constants by a stopped-flow spectrophotometric competition kinetics method.

    (1 per EA)
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    $322.80
  9. Diosgenin, 25g, CAS# 512-04-9
    Manufacturer: Spectrum Chemical
    Diosgenin is used for the synthesis of pregnenolone, cortisone, progesterone, and other steroid products. 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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    $371.05
  10. Fmoc-Gly-OH, 97+ Percent, 100g, CAS# 29022-11-5
    Manufacturer: Spectrum Chemical
    Fmoc-Gly-OH, 97+ Percent (1 per EA )
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    $427.15
  11. Fmoc-His(Trt)-OH, 97+ Percent, 100g, CAS# 109425-51-6
    Manufacturer: Spectrum Chemical
    Fmoc-His(Trt)-OH, 97+ Percent (1 per EA )
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    $432.85
  12. Heptyl 4-Hydroxybenzoate, 100g, CAS# 1085-12-7
    Manufacturer: Spectrum Chemical
    Heptyl 4-Hydroxybenzoate (1 per EA )
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    $293.40
  13. Histamine, Reagent, 25g, CAS# 51-45-6
    Manufacturer: Spectrum Chemical
    Histamine, Reagent, an organic nitrogenous compound, is involved in regulating physiological function in the gut. 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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    $6,019.35
  14. Isopropyl Ether, Stabilized, Reagent, ACS, 2.5L, CAS# 108-20-3
    Manufacturer: Spectrum Chemical
    Isopropyl Ether, Stabilized, Reagent, ACS is also known as diisopropyl ether. It is usually used as a solvent as a secondary ether. It is also used as an oxygenate gasoline additive and an extractant. 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 $290.40 Special Price $171.85
  15. Iodoform, Reagent, 100g, CS6, CAS# 75-47-8
    Manufacturer: Spectrum Chemical
    Iodoform, Reagent is an organoiodine compound that is light yellow with a pungent odor. It finds utility as an antiseptic but is primarily used to determine the presence of a methyl ketone, or a secondary alcohol oxidizable to a methyl ketone. 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.

    (6 per CS )
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    $1,182.06
  16. Neohesperidin Dihydrochalcone, 5g, CAS# 20702-77-6
    Manufacturer: Spectrum Chemical
    Neohesperidin Dihydrochalcone (1 per EA )
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    $339.35
  17. 2-Octyl-1-dodecanol, 500mL, CAS# 5333-42-6
    Manufacturer: Spectrum Chemical
    2-Octyl-1-dodecanol is widely used in cosmetics and pharmaceutical applications as an emulsifying and opacifying agent. 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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    $668.75
  18. Phenol, Loose Crystal, Technical, 1kg, CAS# 108-95-2
    Manufacturer: Spectrum Chemical
    Phenol, Loose Crystal, Technical is a white crystalline, aromatic organic compound that is volatile. It's extracted from petroleum and mainly used as a synthetic building block to produce a wide range of pharmaceutical products and drugs such as aspirin and oral analgesics. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $285.40 Special Price $253.35
  19. Salicylic Acid, Crystal, Reagent, ACS, 500g, CAS# 69-72-7
    Manufacturer: Spectrum Chemical
    Salicylic Acid, Crystal, Reagent, ACS is an alpha-hydroxybenzoic acid and a colorless crystalline acid that is organic and commonly used in organic synthesis. It can be found occurring naturally in unripe fruits and vegetables and most commonly in the white willow tree. 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 $253.10 Special Price $149.77
  20. Semicarbazide Hydrochloride, Reagent, 2.5kg, 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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    $723.68
  21. Triphenylphosphine, Reagent, 250g, CAS# 603-35-0
    Manufacturer: Spectrum Chemical
    Triphenylphosphine, Reagent, also known as triphenylphosphane, is a organophosphorus compound used in the synthesis of organometallic and organic compounds. 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 $254.60 Special Price $188.33
  22. Linolenic Acid, Practical, 100g, CAS# 463-40-1
    Manufacturer: Spectrum Chemical
    Linolenic Acid, Practical, a type of fatty acid, is usually found in vegetable oils. Practical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA)
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    $2,737.38
  23. Ammonium Formate, Crystal, Reagent, 1kg, CAS# 540-69-2
    Manufacturer: Spectrum Chemical
    Ammonium Formate, Crystal, Reagent can be used as a buffer in high performance liquid chromatography (HPLC), and is suitable for use with liquid chromatography-mass spectrometry (LC/MS). 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 $427.20 Special Price $316.01
  24. Calcium Carbonate, Low in Alkalis, Powder, ACS, 500g, CAS# 471-34-1
    Manufacturer: Spectrum Chemical
    Calcium Carbonate, Low in Alkalis, Powder, ACS is a naturally found common substance in rocks and it is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Calcium carbonate causes a unique reaction with acids which upon contact with an acid produces carbon dioxide regardless of acid strength. 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 )
    Learn More
    was $402.70 Special Price $238.31
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