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. Calcium Propionate, Powder, FCC, 45kg, CAS# 4075-81-4
    Manufacturer: Spectrum Chemical
    Calcium Propionate, Powder, FCC is used as a preservative in processed meats and baked goods. 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 (FCC) 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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    $2,160.95
  2. Acetone, Reagent, ACS, 200L, CAS# 67-64-1
    Manufacturer: Spectrum Chemical
    Acetone, Reagent, ACS is a colorless, flammable, liquid. Due to its miscibility with water, it serves as an important solvent. Used as a polar aprotic solvent in a wide range of organic reactions, acetone does not form an azeotrope with water. Thanks to its low cost and volatility, it is also commonly used to clean laboratory glassware. Another characteristic of Acetone is that it can be cooled with dry ice to -78°C without freezing allowing this solvent to be used to conduct reactions at low temperature. As a Reagent 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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    $2,551.55
  3. Potassium Carbonate, CAS# 584-08-7, CS4
    Manufacturer: Dawn Scientific
    Potassium Carbonate, CAS# 584-08-7, CS4 (4 per CS )
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    was $399.23 Special Price $388.63
  4. Potassium pHospHate, Dibasic, 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
  5. Buffer Solution pH 7.70, 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $54.00 Special Price $40.50
  6. Buffer Solution pH 4.0 Red Pouches, 20X20ML, Pack
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (20 per PK)
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    was $88.00 Special Price $66.00
  7. Ammonium Thiocyanate, ACS, 500G, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): , , UN Number: (1 per EA)
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    was $164.20 Special Price $123.15
  8. Conductivity Standard 2000Umho/Cm, 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $60.20 Special Price $45.15
  9. Sodium Hydroxide, 10.0 N Aqueous Solution, APHA, 4L, CAS# 1310-73-2
    Manufacturer: Spectrum Chemical
    Sodium Hydroxide, 10.0 N Aqueous Solution, APHA - As an APHA certified solution, this item meets the ASTM D1209 standards for use in water and waste water treatment facilities to determine the concentration of dissolved and particulate materials. Spectrum Chemical manufactured APHA grade products meet the toughest regulatory standards for quality and purity.

    (1 per EA )
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    was $203.50 Special Price $165.59
  10. Sodium Thiosulfate, 0.100 N Aqueous Solution, APHA, 20L, CAS# 10102-17-7
    Manufacturer: Spectrum Chemical
    Sodium Thiosulfate, 0.100 N Aqueous Solution, APHA, is part of a group of analytical solution products used in the Standard Methods testing of water and wastewater. Standard Methods is a joint publication of the American Public Health Association (APHA), the American Water Works Association (AWWA), and the Water Environment Federation (WEF).

    (1 per EA )
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    was $346.75 Special Price $282.15
  11. Reagent alcohol 95% ACS - ACS, 500mL, CAS#64-17-5
    Manufacturer: Dawn Scientific
    Reagent alcohol 95% ACS - ACS, 500mL, CAS#64-17-5 (1 per EA )
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    was $39.62 Special Price $38.63
  12. Calcium Sulfate, Dihydrate, Technical, 2.5kg, CAS# 10101-41-4
    Manufacturer: Spectrum Chemical
    Calcium Sulfate, Dihydrate, Technical is a chemical that is commonly used as a desiccant and coagulant. It is naturally translucent, white crystalline rock. It is also used in the synthesis of sulfuric acid. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $287.65 Special Price $212.77
  13. n-Butyl alcohol ACS - ACS, 500mL, CAS#71-36-3
    Manufacturer: Dawn Scientific
    n-Butyl alcohol ACS - ACS, 500mL, CAS#71-36-3 (1 per EA )
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    was $49.62 Special Price $48.38
  14. Colorimeter, Silica 4 - Reagent A, .75 oz
    Manufacturer: Taylor Technologies
    Colorimeter, Silica 4 - Reagent A, .75 oz (1 per EA)
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    was $7.53 Special Price $5.75
  15. Colorimeter, Manganese 0.8 - Reagent B, .75 oz
    Manufacturer: Taylor Technologies
    Colorimeter, Manganese 0.8 - Reagent B, .75 oz (1 per EA)
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    was $14.02 Special Price $10.71
  16. Bromophenol Blue, 0.1% w/v Solution, 3.8 L
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    pH 3.0 (yellow) - pH 4.6 (blue) (1 per EA)
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    $41.55
  17. Bromocresol Green Indicator, 0.1% w/v Aqueous, 120 mL
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    pH 3.8 (yellow) - pH 5.4 (blue) (1 per EA)
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    $16.30
  18. Cresolphthalein (o-), 0.04% w/v in Denatured Ethanol, 500 mL
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    pH 8.2 (colorless) - pH 9.8 (violet) (1 per EA)
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    $27.10
  19. Iodine, 0.02 Normal, 1 L, Amber Glass
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Iodine, 0.02 Normal, 1 L, Amber Glass (1 per EA)
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    $23.80
  20. Sodium Hydroxide, 0.1 Normal, 1 L, Poly
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    N/10 (0.1 M) (1 per EA)
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    $20.90
  21. Calcium Hydroxide, Powder, FCC, 12kg, CAS# 1305-62-0
    Manufacturer: Spectrum Chemical
    Calcium Hydroxide, Powder, FCC is used extensively in the food industry to clarify solutions, as a digestion aid, baking soda substitute and as a nutritional supplement because of its low toxicity. 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 (FCC) 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 $1,120.95 Special Price $995.04
  22. Soda Ash (Sodium Carbonate), Dense, Technical, CAS# 497-19-8
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Sodium Carbonate (1 per EA)
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    $49.30
  23. Potassium Chloride, Crystal, FCC, 12kg, CAS# 7447-40-7
    Manufacturer: Spectrum Chemical
    Potassium Chloride, Crystal, FCC is used as a flavor enhancer, flavoring agent, nutrient supplement, pH control agent, and stabilizer or thickener. 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 $845.60 Special Price $750.61
  24. Barium Chloride, 20% w/v, 3.8 L, Poly Gallon
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Barium Chloride, 20% w/v, 3.8 L, Poly Gallon (1 per EA)
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    $69.25
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