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. Potassium Thiocyanate, Crystal, Reagent, ACS, 125g, CAS# 333-20-0
    Manufacturer: Spectrum Chemical
    Potassium Thiocyanate, Crystal, Reagent, ACS, one of the pseudohalides, is an important salt of the thiocyanate anion. Often used in chemical synthesis, it can also be used in theatrical special effects to create a relatively realistic blood effect. As an ACS grade Reagent, Spectrum Chemical manufactured potassium thiocyanate is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    was $160.05 Special Price $94.72
  2. Phosphoric Acid, NF, 500mL, CAS# 7664-38-2
    Manufacturer: Spectrum Chemical
    Phosphoric Acid, NF. 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 $234.00 Special Price $173.09
  3. (+)-Bicuculline, 100mg, CAS# 485-49-4
    Manufacturer: Spectrum Chemical
    (+)-Bicuculline was originally discovered in plant alkaloid extracts in 1932. It blocks the action of GABA receptors and the action of bicuculline mimics epilepsy. This property is utilized in laboratories across the world in the in vitro study of epilepsy 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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    $263.75
  4. Benzoic Acid, Crystal, USP, EP, BP, JP, 12kg, CAS# 65-85-0
    Manufacturer: Spectrum Chemical
    Benzoic Acid, Crystal, USP, EP, BP, JP. All Spectrum Chemical USP, EP, BP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    was $1,759.55 Special Price $1,561.91
  5. Albuterol Sulfate, USP, 100g, CAS# 51022-70-9
    Manufacturer: Spectrum Chemical
    Albuterol Sulfate, USP is a bronchodilator used to treat or prevent bronchospasm in people with reversible obstructive airway disease. 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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    $2,143.85
  6. Hydroxyurea, USP, 100g, CAS# 127-07-1
    Manufacturer: Spectrum Chemical
    Hydroxyurea, USP is an antineoplastic drug used in myeloproliferative disorders. It has also been considered useful in treating painful attacks in sickle-cell disease and diseases like AIDS. The USP grade indicates it is graded suitable for personal care, cosmetic and pharmaceutical applications. 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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    $2,258.55
  7. Melatonin, Powder, 500g, CAS# 73-31-4
    Manufacturer: Spectrum Chemical
    Melatonin, Powder known chemically as N-acetyl-5-methoxytryptamine is a naturally occurring hormone that is found in many animals, plants and microbes. Melatonin is categorized by the FDA as a dietary supplement and is not regulated as a pharmaceutical drug. There have been several studies done on melatonin as a potential treatment of gastro-esophageal reflux disease, cancer, immune disorders, cardiovascular disease, depression, seasonal affective disorder, sleep disorders, sexual dysfunction and insomnia. Results have shown that prolonged release of melatonin produces good results in treating insomnia in the elderly.

    (1 per EA )
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    $3,817.68
  8. Dimethyl Acetal, Technical, 100mL, CAS# 534-15-6
    Manufacturer: Spectrum Chemical
    Dimethyl Acetal, Technical (1 per EA )
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    $273.20
  9. 1,1-Dimethylureaa, 100g, CAS# 598-94-7
    Manufacturer: Spectrum Chemical
    1,1-Dimethylurea (1 per EA )
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    $407.00
  10. 3,5-Dihydroxybenzoic Acidd, 100g, CAS# 99-10-5
    Manufacturer: Spectrum Chemical
    3,5-Dihydroxybenzoic Acid (1 per EA )
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    $266.05
  11. 2-Heptanone, 500mL, 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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    $273.20
  12. 1-Methylnicotinamide Chloride, 1g, CAS# 1005-24-9
    Manufacturer: Spectrum Chemical
    1-Methylnicotinamide Chloride (1 per EA )
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    $321.67
  13. Methyl-4-methoxybenzoate, 99+ Percent, 500g, CAS# 121-98-2
    Manufacturer: Spectrum Chemical
    Methyl-4-methoxybenzoate, 99+ Percent (1 per EA )
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    $495.30
  14. Streptozocin, 1g, CAS# 18883-66-4
    Manufacturer: Spectrum Chemical
    Streptozocin is used for treating metastatic cancer in the pancreatic islet cells. 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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    $1,625.10
  15. Trimethylolpropane Triacrylate, Technical, 500g, CAS# 15625-89-5
    Manufacturer: Spectrum Chemical
    Trimethylolpropane Triacrylate, Technical, also known as TMPTA, is a trifunctional monomer used to manufacture adhesives, plastics, acrylic glue, and ink. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA)
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    $457.35
  16. Potassium Dichromate, Crystal, Reagent Special, ACS, 125g, CAS# 7778-50-9
    Manufacturer: Spectrum Chemical
    Potassium Dichromate, Crystal, Reagent Special, ACS is an inorganic chemical reagent that is most often used as an oxidizing agent in industrial applications. It is known to be chronically detrimental to health. 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 $420.55 Special Price $248.88
  17. Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS, 12kg, CAS# 12054-85-2
    Manufacturer: Spectrum Chemical
    Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS is also referred to as ammonium heptamolybdate and is a crystalline compound that has no odor and ranges in color from yellow-green to white. It uses vary and can range from analytical reagent used to measure levels of arsenates, silicates, phosphates and lead in lakes, rivers and other liquids to use in crop fertilizers and as a negative stain in biological electron microscopy. As an ACS grade reagent, this Spectrum Chemical manufactured compound 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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    $5,294.05
  18. Sodium Hydroxide, 0.25N (0.25M), 20L, Cubitainer®
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)
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    was $222.60 Special Price $171.25
  19. Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS, 500g, CAS# 12054-85-2
    Manufacturer: Spectrum Chemical
    Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS is also referred to as ammonium heptamolybdate and is a crystalline compound that has no odor and ranges in color from yellow-green to white. It uses vary and can range from analytical reagent used to measure levels of arsenates, silicates, phosphates and lead in lakes, rivers and other liquids to use in crop fertilizers and as a negative stain in biological electron microscopy. As an ACS grade reagent, this Spectrum Chemical manufactured compound 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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    $484.75
  20. Cupric Sulfate, Pentahydrate, Fine Crystal, Reagent, ACS, 2.5kg, CAS# 7758-99-8
    Manufacturer: Spectrum Chemical
    Cupric Sulfate, Pentahydrate, Fine Crystal, Reagent, ACS also known as Copper(II) Sulfate is a chemical compound that exists as a salt or crystal and differs in the degree of hydration. It uses very from use as a herbicide to use as a dye. It is also used in Benedict's solution, fehling's solution and biuret reagent. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    was $555.45 Special Price $410.88
  21. Ferric Ammonium Sulfate, Dodecahydrate, Crystal, Reagent, ACS, 2.5kg, CAS# 7783-83-7
    Manufacturer: Spectrum Chemical
    Ferric Ammonium Sulfate, Dodecahydrate, Crystal, Reagent, ACS (1 per EA )
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    was $1,100.75 Special Price $814.24
  22. Ferric Ammonium Sulfate, Dodecahydrate, Crystal, Reagent, ACS, 500g, CAS# 7783-83-7
    Manufacturer: Spectrum Chemical
    Ferric Ammonium Sulfate, Dodecahydrate, Crystal, Reagent, ACS (1 per EA )
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    was $434.85 Special Price $257.33
  23. Mercuric Chloride, Crystal, Reagent, ACS, 2.5kg, CS4, CAS# 7487-94-7
    Manufacturer: Spectrum Chemical
    Mercuric Chloride, Crystal, Reagent, ACS, also known as mercury chloride, is occasionally used to form an amalgam with metals, such as aluminum. 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.

    (4 per CS )
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    was $18,871.60 Special Price $14,131.06
  24. Nickel Chloride, Hexahydrate, Crystal, Reagent, 2.5kg, CAS# 7791-20-0
    Manufacturer: Spectrum Chemical
    Nickel Chloride, Hexahydrate, Crystal, Reagent is an anhydrous salt also known as nickelous chloride or nickel(II) salt of hydrochloric acid. It is considered one of the most important sources of nickel for chemical synthesis. 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 $1,368.20 Special Price $1,012.09
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