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. 2-(2-Methoxyethoxy)ethanol, Reagent, 4L, CAS# 111-77-3
    Manufacturer: Spectrum Chemical
    2-(2-Methoxyethoxy)ethanol, Reagent, also known as methyl carbitol, is used as an industrial solvent and can be used as a fuel system icing inhibitor in jet fuels. 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 $398.90 Special Price $238.96
  2. Nitromethane, Reagent, ACS, 20L, CAS# 75-52-5
    Manufacturer: Spectrum Chemical
    Nitromethane, Reagent, ACS is a polar solvent and is an important starting material in organic synthesis. As a Reagent ACS grade 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 $3,019.95 Special Price $1,787.15
  3. o-Nitrophenyl-beta-D-galactopyranoside, 5g, CAS# 369-07-3
    Manufacturer: Spectrum Chemical
    o-Nitrophenyl-beta-D-galactopyranoside (1 per EA )
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    $245.95
  4. Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS, 100g, CAS# 10048-95-0
    Manufacturer: Spectrum Chemical
    Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS is an inorganic compound that has no color and is extremly toxic. It is used in industrial dying and in the printing industry. As an ACS grade Reagent, Spectrum Chemical manufactured SODIUM ARSENATE 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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    $986.30
  5. Salicylic Acid, Crystal, USP, 12kg, CAS# 69-72-7
    Manufacturer: Spectrum Chemical
    Salicylic Acid, Crystal, USP is a topical application used to treat skin conditions that involve scaling or overgrowth of skin cells such as psoriasis, dandruff, corns, calluses, and warts. All Spectrum Chemical USP 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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    $1,401.60
  6. Ammonium Bicarbonate, Crystal, Reagent, 2.5kg, CAS# 1066-33-7
    Manufacturer: Spectrum Chemical
    Ammonium Bicarbonate, Crystal, Reagent is an inorganic compound and the bicarbonate salt of ammonium. It is a solid compound that does not have any color and degrades to carbon dioxide and ammonia. Ammonium Bicarbonate is also used for buffering solutions to slightly alkaline pH during chemical purification, such as High Performance Liquid Chromatography. 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 $299.10 Special Price $221.25
  7. Ammonium Carbonate, Lump, Reagent, ACS, 12kg, CAS# 8000-73-5
    Manufacturer: Spectrum Chemical
    Ammonium Carbonate, Lump, Reagent, ACS is a white solid salt that degrades to gaseous ammonia and carbon dioxide upon heating. It is used primarily as a pH adjuster in the laboratory. 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 $1,509.95 Special Price $1,116.95
  8. Cadmium Sulfate, 8/3-Hydrate, Crystal, Reagent, ACS, 500g, CAS# 7790-84-3
    Manufacturer: Spectrum Chemical
    Cadmium Sulfate, 8/3-Hydrate, Crystal, Reagent, ACS, is used widely for the electroplating of cadmium in electronic circuits. It is also a precursor to cadmium-based pigment such as cadmium sulfide. It is also used for electrolyte in a Weston standard cell as well as a pigment in fluorescent screens. 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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    $824.35
  9. Calcium Hydroxide, Powder, Reagent, ACS, 2.5kg, CAS# 1305-62-0
    Manufacturer: Spectrum Chemical
    Calcium Hydroxide, Powder, Reagent, ACS is commonly known as slaked lime and is an inorganic compound. A colorless crystalline substance, it is used as a flocculent in waste water treatment, as well as in the paper manufacturing industry. 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 $478.95 Special Price $354.28
  10. Mercuric Acetate, Powder, Reagent, ACS, 500g, CAS# 1600-27-7
    Manufacturer: Spectrum Chemical
    Mercuric Acetate, Powder, Reagent, ACS (1 per EA )
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    was $1,548.25 Special Price $927.46
  11. Potassium Bisulfate, Crystal, Reagent, 12kg, CAS# 7646-93-7
    Manufacturer: Spectrum Chemical
    Potassium Bisulfate, Crystal, Reagent, also known as Potassium acid sulfate, is a potassium acid salt of sulfuric acid used as a disintegrating agent in analytical chemistry. 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 $2,683.65 Special Price $1,985.16
  12. Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS, 500g, CAS# 6381-59-5
    Manufacturer: Spectrum Chemical
    Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS is a double salt and is deliquescent so the material deteriorates if stored in damp conditions. It has been used medicinally as a laxative. It has also been used in the process of silvering mirrors. It is an ingredient of Fehling's solution and Nylander's test, formerly used in the determination of reducing sugars in solutions. In organic synthesis, it is used in aqueous workups to break up emulsions, particularly for reactions in which an aluminum-based hydride reagent was used. 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 $322.80 Special Price $191.03
  13. Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS, 25g, CAS# 10048-95-0
    Manufacturer: Spectrum Chemical
    Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS is an inorganic compound that has no color and is extremly toxic. It is used in industrial dying and in the printing industry. As an ACS grade Reagent, Spectrum Chemical manufactured SODIUM ARSENATE 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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    $327.55
  14. Potassium Chloride, Crystal, USP, 2.5kg, CAS# 7447-40-7
    Manufacturer: Spectrum Chemical
    Potassium Chloride, Crystal, USP is used to treat hypokalemia. All Spectrum Chemical USP 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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    was $466.10 Special Price $413.75
  15. 1-Pentanol, Reagent, ACS, 4L, CAS# 71-41-0
    Manufacturer: Spectrum Chemical
    1-Pentanol, Reagent, ACS (1 per EA )
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    was $741.45 Special Price $438.77
  16. Methanol, Absolute, Reagent, ACS, 1L, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methanol, Absolute, Reagent, ACS, is also called methyl alcohol or 'wood alcohol' it was one of the by products of distillation of wood. As the simplest alcohol around, it is light, flammable, colorless liquid with a strong and distinctive odor. It has many uses including acting as an antifreeze, (due to it's polar liquid properties), solvent, fuel as well as a denaturant for ethanol. As an ACS grade Reagent, Spectrum Chemical manufactured methanol is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (6 per CS )
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    was $476.30 Special Price $285.33
  17. Methyl Alcohol, Histological Grade, 4L, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methyl Alcohol, Histological Grade is also known by several other names including methyl alcohol, wood alcohol, and wood spirits. Methanol is known as the simplest alcohol. It is light, extremely volatile, colorless, flammable liquid with a strong odor. Methanol is highly toxic and it is not safe for human consumption. It is commonly used as an antifreeze, solvent, and a fuel as well as a denaturant for ethanol. Spectrum Chemical offers a wide range of chemicals and reagents, including histology-grade solvents, designed specifically for the medical laboratory study of the microscopic anatomy of cells and tissues.

    (1 per EA )
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    was $256.25 Special Price $227.47
  18. Isopropyl Rubbing Alcohol, 70 Percent, USP, 500mL, CAS# 67-63-0
    Manufacturer: Spectrum Chemical
    Isopropyl Rubbing Alcohol, 70 Percent, USP is a colorless and flammable chemical compound also known as Rubbing Alcohol. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (6 per CS )
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    was $439.65 Special Price $395.05
  19. Pyridine Hydrochloride, 12kg, CAS# 628-13-7
    Manufacturer: Spectrum Chemical
    Pyridine Hydrochloride, also known as Pyridoxine, is a form of vitamin B6 and can be used as a vitamin B6 dietary supplement. 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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    $5,231.65
  20. Astemizole, Herg channel blocker, 10mg, CAS# 68844-77-9
    Manufacturer: Focus Biomolecules
    1-[(4-Fluorophenyl)methyl]-N-[1-[2-(4-methoxyphenyl)ethyl]-4-piperidinyl]-1H-benzimidazol-2-amine Purity: 99% by TLC NMR Conforms Store RT Ship RT (1 per EA )
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    $30.00
  21. FK-506, FKBP inhibitor, 50mg, CAS# 104987-11-3
    Manufacturer: Focus Biomolecules
    Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $200.00
  22. Conduritol_B_epoxide, Glycoside inhibitor, 25mg, CAS# 6090-95-5
    Manufacturer: Focus Biomolecules
    D,L-1,2-anhydro-myo-inositol Purity: 98% by TLC Purity: NMR Conforms Store -20°C Ship RT (1 per EA )
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    $130.00
  23. Celastrol, Proteasome inhibitor, 5mg, CAS# 34157-83-0
    Manufacturer: Focus Biomolecules
    (9ß,13a,14ß,20a)-3-Hydroxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid Purity: 98% by TLC Purity: NMR conforms Store -20°C Ship RT (1 per EA )
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    $50.00
  24. Tolcapone, COMT inhibitor; TTR aggregation inhibitor, 10mg, CAS# 134308-13-7
    Manufacturer: Focus Biomolecules
    (3,4-Dihydroxy-5-nitrophenyl)(4-methylphenyl)methanone Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $50.00
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