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. D-, +, -Raffinose Pentahydrate, 25 Grams CAS# 17629-30-0; 512-69-6
    Manufacturer: Research Products International
    Mol. Wt:594.51 Common Name: Formula: C18H32O16 - 5H2O Dimensions: 1.63 x 3.00 x 1.63, Weight: 0.22, Cas#: 17629-30-0; 512-69-6 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $81.45
  2. Dihydrogen Magnesium Ethylenediaminetetraacetate, 500g, CAS# 15954-95-7
    Manufacturer: Spectrum Chemical
    Dihydrogen Magnesium Ethylenediaminetetraacetate (1 per EA )
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    $447.30
  3. Hydrocortisone Acetate, Micronized, USP, 5g, CAS# 50-03-3
    Manufacturer: Spectrum Chemical
    Hydrocortisone Acetate, Micronized, USP is a topical corticosteroid product used to help treat eczema, psoriasis and other skin conditions. 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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    $248.45
  4. Sodium Sulfate, Anhydrous, Granular, Reagent, ACS, 50kg, CAS# 7757-82-6
    Manufacturer: Spectrum Chemical
    Sodium Sulfate, Anhydrous, Granular, Reagent, ACS is the sodium salt of sulfuric acid. It is a white, crystalline solid, and is used on a small scale in laboratories as an inert drying agent. As an ACS grade Reagent, 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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    $1,652.75
  5. Checkit Color Disc pH Universal 4 - 10, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Each CHECKIT Disc contains a continuous color scale which makes it possible to achieve an exact color match between the color standard and the sample. These CHECKIT Discs are specially manufactured in selected materials to remain color-stability over a lo (1 per EA)
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    $34.60
  6. Calcium Chloride, Dihydrate, Reagent, ACS, 125g, CAS# 10035-04-8
    Manufacturer: Spectrum Chemical
    Calcium Chloride, Dihydrate, Reagent, ACS is a analytical grade chemical that is packaged in laboratory size bottles to production drum quantities. As an ACS grade Reagent, Spectrum Chemical manufactured Calcium Chloride is used as the quality standard against which other Calcium Chloride substances are graded and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    was $75.55 Special Price $44.71
  7. Aniline Blue, Water Soluble, 100g, CAS# 28631-66-5
    Manufacturer: Spectrum Chemical
    Aniline Blue, Water Soluble is a mixture of methyl blue and water blue that is used a soluble dye used as a biological dye in fluorescence microscopy, to stain collagen as the fiber stain in Masson's trichrome and to reveal callose structures in plant tissues. 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 $411.90 Special Price $365.63
  8. Iodoform, USP, 50lb, CAS# 75-47-8
    Manufacturer: Spectrum Chemical
    Iodoform, USP is a light yellow substance with a pungent odor and similar to chloroform and is an organoiodine compound. Iodoform has been used as a disinfectant. 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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    $13,303.89
  9. Potassium Dichromate, Granular, Technical, 50kg, CAS# 7778-50-9
    Manufacturer: Spectrum Chemical
    Potassium Dichromate, Granular, Technical (1 per EA )
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    $1,994.25
  10. Sodium Dehydroacetate, 125g, CAS# 64039-28-7
    Manufacturer: Spectrum Chemical
    Sodium Dehydroacetate is a water-soluble for cosmetics and toiletries (leave-on and rinse-off 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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    was $125.15 Special Price $92.57
  11. Diethylene Glycol, 200L, CAS# 111-46-6
    Manufacturer: Spectrum Chemical
    Diethylene Glycol is an organic compound that is colorless without any discernible odor. It is considered poisonous and is a hygroscopic liquid that tastes sweet. It is miscible in alcohol, ether, acetone, water, and ethylene glycol. It is a humectant for tobacco, cork, printing ink, and glue. 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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    $2,746.90
  12. Iodoform, USP, 25kg, CAS# 75-47-8
    Manufacturer: Spectrum Chemical
    Iodoform, USP is a light yellow substance with a pungent odor and similar to chloroform and is an organoiodine compound. Iodoform has been used as a disinfectant. 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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    $7,746.44
  13. Sodium Thiocyanate, ACS, 500G, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): , , UN Number: (1 per EA)
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    was $164.40 Special Price $123.30
  14. Doxylamine Succinate, USP, 5g, CAS# 562-10-7
    Manufacturer: Spectrum Chemical
    Doxylamine Succinate, USP is an antihistamine, used to relieve symptoms of allergy, hay fever, and the common cold. 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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    $172.55
  15. Sorbic Acid, Powder, NF, 100g, CAS# 110-44-1
    Manufacturer: Spectrum Chemical
    Sorbic Acid, Powder, NF is a preservative excipient. 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 $87.30 Special Price $65.37
  16. Sodium Lauryl Sulfate, NF, EP, BP, JP, 45kg, CAS# 151-21-3
    Manufacturer: Spectrum Chemical
    Sodium Lauryl Sulfate, NF, EP, BP, JP is used as an emulsifying agent, modified-release agent, penetration enhancer, solubilizing agent, tablet and capsule lubricant. All Spectrum Chemical NF, EP, BP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )
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    $4,146.79
  17. Nitric Acid 10% V/V, 1L, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2031 (1 per EA)
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    was $73.00 Special Price $54.75
  18. Sodium Acetate, Trihydrate, Granular, USP, 100kg, CAS# 6131-90-4
    Manufacturer: Spectrum Chemical
    Sodium Acetate, Trihydrate, Granular, USP is a moderately water soluble crystalline source of Sodium and serves as processing aid excipient. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )
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    $2,243.54
  19. Citric Acid, Anhydrous, Reagent, ACS, 500g, CAS# 77-92-9
    Manufacturer: Spectrum Chemical
    Citric Acid, Anhydrous, Reagent, ACS, is also known as 2-Hydroxy-1,2,3-propanetricarboxylic Acid. As a weak organic acid, it is considered a natural antioxidant preservative. In pharmaceutical preparations, citric acid also plays a more active role by acting as a chelating agent to bind trace metals. As an ACS grade Reagent, Spectrum Chemical manufactured citric acid 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 $558.75 Special Price $413.32
  20. Titanium Aa Standard, 1000Ppm (1ML = 1Mg Ti), 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $42.60 Special Price $31.95
  21. Calcium Citrate, Tetrahydrate, Powder, FCC, 56.7kg, CAS# 5785-44-4
    Manufacturer: Spectrum Chemical
    Calcium Citrate, Tetrahydrate, Powder, FCC is an odorless white powder and the calcium salt of citric acid and is commonly used as a preservative and flavorant food additive. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and 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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    $3,092.00
  22. Af423 Hardness Yes/No Minikit Limit 4 Mg/L, 8 Mg/L, Or 20 Mg/L, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond® AF423 Hardness Yes/no Minikit, Limit 4 mg/l, 8 mg/l, Or 20 mg/l (1 per EA)
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    $78.40
  23. Sodium Borate, Decahydrate, NF, 50kg, CAS# 1303-96-4
    Manufacturer: Spectrum Chemical
    Sodium Borate, Decahydrate, NF is a pH control buffering excipient. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    $2,596.80
  24. Diethylene Glycol Monoethyl Ether Purified - 500mL, Purified, CAS#111-46-6
    Manufacturer: Dawn Scientific
    Diethylene Glycol Monoethyl Ether Purified - 500mL, Purified, CAS#111-46-6 (1 per EA )
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    was $59.62 Special Price $58.13
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