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. Sodium Chlorate, Technical, 500g, CAS# 7775-09-9
    Manufacturer: Spectrum Chemical
    Sodium Chlorate, Technical, considered hygroscopic, is used in the applications of bleaching paper. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $147.50 Special Price $109.11
  2. Isopropyl Alcohol, 70% - 500ml (16oz) w/Trigger Sprayer
    Manufacturer: Corechem
    Synonyms: Antiformin bleach chloride, Bleach, liquid bleach. Chemical Formula: NaOCL Description: Sodium Hypochlorite is a colorless or Slightly yellow watery liquid with an odor of household bleach. Applications: Sodium Hypochlorite is often used as a bleaching or disinfectant agent. It can also effectively be used for water purification. Packaging Options: Sodium Hypochlorite is available in 4 gal cases, 1 gal bulk, 550 lb, 15 gal, 300 lb drums, 2750 lb, 3300 lb totes, and 5 gallon carboys. Safety: Please see Sodium Hypochlorite, 12.5% Solution Safety Data Sheet for full safety and compatibility information. Transportation: UN1791, Hypochlorite solutions, 8, PG III (1 per EA )
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    was $35.00 Special Price $26.84
  3. Colorimeter, Biguanide 70 - Reagent B, .75 oz
    Manufacturer: Taylor Technologies
    Colorimeter, Biguanide 70 - Reagent B, .75 oz (1 per EA)
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    was $22.36 Special Price $17.08
  4. Stannous Chloride 40%, 500ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, , UN Number: UN1789 (1 per EA)
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    was $224.60 Special Price $172.79
  5. n-Butyl alcohol ACS - ACS, 4L, CAS#71-36-3
    Manufacturer: Dawn Scientific
    n-Butyl alcohol ACS - ACS, 4L, CAS#71-36-3 (1 per EA )
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    was $113.62 Special Price $110.78
  6. Methyl Ethyl Ketone ACS - ACS, 4L, CAS#78-93-3
    Manufacturer: Dawn Scientific
    Methyl Ethyl Ketone ACS - ACS, 4L, CAS#78-93-3 (1 per EA )
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    was $154.62 Special Price $150.76
  7. N-Methyl-2-Pyrrolidone, CAS# 872-50-4, 1L
    Manufacturer: Dawn Scientific
    N-Methyl-2-Pyrrolidone, CAS# 872-50-4, 1L (1 per EA )
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    $184.62
  8. Colorimeter Reagent Pack, Phosphate, Molybdovanadate, 0-70.0 ppm
    Manufacturer: Taylor Technologies
    Colorimeter Reagent Pack, Phosphate, Molybdovanadate, 0-70.0 ppm (1 per EA)
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    was $57.44 Special Price $43.88
  9. Calcium Chloride, Anhydrous, Pellets, FCC, 500g, CAS# 10043-52-4
    Manufacturer: Spectrum Chemical
    Calcium Chloride, Anhydrous, Pellets, FCC is used as a sequestrant and firming agent in food products. It is considered as generally recognized as safe (GRAS) by the U.S. Food and Drug Administration. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. 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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    was $147.20 Special Price $108.89
  10. Methyl Alcohol, Electronic Grade, 1gal, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methyl Alcohol, Electronic Grade is also known as wood alcohol and methanol. Spectrum's ELECTRONIC GRADE products are suitable for use in electronic component manufacturing. These materials meet or exceed the specifications as listed in Reagent Chemicals published by the American Chemical Society.

    (1 per EA )
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    was $340.70 Special Price $306.14
  11. Ammonium Chloride-Ammonium Hydroxide, Buffer Solution, pH 10.0 +/- 0.1, For Water Hardness, APHA, 1L, CAS# 55-21-0
    Manufacturer: Spectrum Chemical
    Ammonium Chloride-Ammonium Hydroxide, Buffer Solution, pH 10.0 +/- 0.1, For Water Hardness, APHA is an aqueous inorganic buffer solution concentrate that, when diluted, is used for the American Public Health Association's (APHA) method for determination of water hardness. Find the high quality buffer solution Ammonium Chloride-Ammonium Hydroxide at Spectrum. As an aqueous inorganic buffer solution concentrate, it is used for the American Public Health Association's (APHA) method for determination of water hardness after dilution.

    (1 per EA )
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    was $116.35 Special Price $94.67
  12. Sulfuric Acid, 0.25N (0.125M), 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)
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    was $37.10 Special Price $28.54
  13. Orthophenanthroline TS - 100mL
    Manufacturer: Dawn Scientific
    Orthophenanthroline TS - 100mL (1 per EA )
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    was $49.62 Special Price $48.38
  14. Methylthymol Blue Sodium Salt, Reagent, ACS, 1g, CAS# 1945-77-3
    Manufacturer: Spectrum Chemical
    Methylthymol Blue Sodium Salt, Reagent, ACS (1 per EA )
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    was $88.20 Special Price $52.84
  15. Cupric Acetate, Monohydrate, Crystal, Reagent, ACS, 125g, CAS# 6046-93-1
    Manufacturer: Spectrum Chemical
    Cupric Acetate, Monohydrate, Crystal, Reagent, ACS or copper (II) acetate is used as a catalyst or oxidizing reagent for the synthesis of various inorganic and organic compounds. 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 $166.10 Special Price $98.29
  16. Silver Nitrate, 0.1N, Standardized Solution, 4L, CAS# 2051-85-6
    Manufacturer: Spectrum Chemical
    Silver Nitrate, 0.1N, Standardized Solution is an inorganic aqueous solution. It is used to titrimetrically determine purity of products containing halides by the direct titration with standardized silver nitrate solution.

    (4 per CS )
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    was $2,135.35 Special Price $1,737.53
  17. Sodium Bicarbonate, 1 Kilogram CAS# 144-55-8
    Manufacturer: Research Products International
    Mol. Wt:84 Common Name: Formula: CHNaO3 Dimensions: 4.88 x 6.00 x 4.88, Weight: 2.4, Cas#: 144-55-8 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $46.00
  18. Dimethyl Methylphosphonate, 500g, CAS# 756-79-6
    Manufacturer: Spectrum Chemical
    Dimethyl Methylphosphonate, also known as methylphosphonic acid dimethyl ester, is an organophosphorus compound used as a flame retardant and a preignition additive for plasticizer, gasoline, and anti-foaming agents. 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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    $153.20
  19. Sulfuric Acid Concentrated, 16 oz (GL)
    Manufacturer: Taylor Technologies
    Sulfuric Acid Concentrated, 16 oz (GL) (1 per EA )
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    was $49.83 Special Price $44.58
  20. Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS, 25g, CAS# 13755-38-9
    Manufacturer: Spectrum Chemical
    Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS (1 per EA )
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    was $185.70 Special Price $109.89
  21. Silver Nitrate, 0.05N (0.05M), 500ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $105.60 Special Price $79.20
  22. Barium Chloride 10% W/V, 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $41.70 Special Price $31.28
  23. Melatonin, Powder, 25g, 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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    $1,343.73
  24. Methyl Nonafluorobutyl Ether, 500mL, CAS# 163702-07-6
    Manufacturer: Spectrum Chemical
    Methyl Nonafluorobutyl Ether (1 per EA )
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    $740.79
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