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. Raffinose, Pentahydrate, 500g, CAS# 17629-30-0
    Manufacturer: Spectrum Chemical
    Raffinose, Pentahydrate, is found naturally in vegetables and whole grains. It is a trisaccharide made up from galactose, glucose and fructose. Raffinose can be used as a base substance for sucralose. It is also used during cryo-preservation procedures to provide hypertonicity for cell desiccation before freezing.

    (1 per EA)
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    $1,037.35
  2. Ebselen, 25mg, CAS# 60940-34-3
    Manufacturer: Spectrum Chemical
    Ebselen is a novel nontoxic selenium-containing multifunctional antioxidant and an excellent scavenger of peroxynitrite. Non-graded Ebselen 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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    $320.45
  3. Liothyronine Sodium, 1g, CAS# 55-06-1
    Manufacturer: Spectrum Chemical
    Liothyronine Sodium (1 per EA )
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    $601.07
  4. trans,trans-Farnesol, 10g, CAS# 106-28-5
    Manufacturer: Spectrum Chemical
    trans,trans-Farnesol (1 per EA )
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    $287.65
  5. Halazone, 100g, CAS# 80-13-7
    Manufacturer: Spectrum Chemical
    Halazone (1 per EA )
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    $371.05
  6. Hypromellose, Substitution Type 2208, 100,000 mPa.s, USP, 500g, CAS# 9004-65-3
    Manufacturer: Spectrum Chemical
    Hypromellose, Substitution Type 2208, 100,000 mPa.s, 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 $359.30 Special Price $265.79
  7. Molybdic Acid, 85 Percent, Reagent, ACS, 125g, CAS# 7782-91-4
    Manufacturer: Spectrum Chemical
    Molybdic Acid, 85 Percent, Reagent, ACS is a solid and the hydrated form of molybdenum trioxide. Molybdic acid salts are called molybdates. The most simple of the solid form is call the monohydrate. 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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    $226.56
  8. Propyl Gallate, NF, 2.5kg, CAS# 121-79-9
    Manufacturer: Spectrum Chemical
    Propyl Gallate, NF is used as an antioxidant. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    was $1,549.45 Special Price $1,146.16
  9. Safranine O, 100g, CAS# 477-73-6
    Manufacturer: Spectrum Chemical
    Safranine O, also known as Safranine, is used in cytology and histology as a biological stain. 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 $368.25 Special Price $330.89
  10. Spermine, 5g, CAS# 71-44-3
    Manufacturer: Spectrum Chemical
    Spermine is a polyamine formed from spermidine and found in several types of tissues and organisms. It is considered a crucial growth factor in some bacteria. 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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    $931.27
  11. Adonitol, 25g, CAS# 488-81-3
    Manufacturer: Spectrum Chemical
    Adonitol, also known as Ribitol, is a crystalline pentose alcohol formed by the reduction of ribose. 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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    $540.75
  12. Benzophenone, Reagent, 1kg, CAS# 119-61-9
    Manufacturer: Spectrum Chemical
    Benzophenone, Reagent, also known as sulisobenzone, is typically an ingredient in most sunscreens. It is used as a skin protectant from damage by short-wave UVA ultraviolet light and UVB. 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 $373.90 Special Price $331.91
  13. Ammonium Hydroxide 16.7% V/V (1+5), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $57.30 Special Price $42.97
  14. 4-Butoxyphenol, 100g, CAS# 122-94-1
    Manufacturer: Spectrum Chemical
    4-Butoxyphenol (1 per EA )
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    $348.05
  15. Sodium Hydroxide 10% W/V, 20L, Cubitainer®
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)
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    was $317.80 Special Price $238.35
  16. 2-Benzoxazolethiol, 100g, CAS# 2382-96-9
    Manufacturer: Spectrum Chemical
    2-Benzoxazolethiol (1 per EA )
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    $372.50
  17. 2,2'-Bipyridine, Reagent, 25g, CAS# 366-18-7
    Manufacturer: Spectrum Chemical
    2,2'-Bipyridine, Reagent, also known as Bipyridyl or Dipyridyl, is a bidentate chelating ligand. 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 $372.10 Special Price $330.31
  18. Color Reagent-Chloride, 1L, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, , UN Number: (1 per EA)
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    was $132.00 Special Price $99.00
  19. Cyclohexanone, Technical, 20L, 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 $2,186.10 Special Price $1,293.69
  20. N-Cyclohexylsulfamic Acid, 1kg, CAS# 100-88-9
    Manufacturer: Spectrum Chemical
    N-Cyclohexylsulfamic Acid, also known as Cyclamic acid, is a compound used as catalyst in producing plastics and paints, and as reagent for laboratories. 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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    $546.55
  21. 2,4-Dinitrofluorobenzene, 100g, CAS# 70-34-8
    Manufacturer: Spectrum Chemical
    2,4-Dinitrofluorobenzene, also known as Sanger's reagent, is a chemical used for polypeptide sequencing. 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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    $490.60
  22. Dibenzothiophene, 100g, CAS# 132-65-0
    Manufacturer: Spectrum Chemical
    Dibenzothiophene, also known as Diphenylene sulfide or DBT, is the organosulfur compound. It has two benzene rings which are fused to a central thiophene ring. 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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    $302.80
  23. 12-Hydroxydodecanoic Acid, 25g, CAS# 505-95-3
    Manufacturer: Spectrum Chemical
    12-Hydroxydodecanoic Acid (1 per EA )
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    $1,064.25
  24. 12-Hydroxydodecanoic Acid, 5g, CAS# 505-95-3
    Manufacturer: Spectrum Chemical
    12-Hydroxydodecanoic Acid (1 per EA )
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    $268.90
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