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. STE Buffer 1X Solution, Sodium Chloride-TRIS-EDTA, 500 Milliliters
    Manufacturer: Research Products International
    Mol. Wt: Common Name: Sodium Chloride-TRIS-EDTA Formula: Dimensions: 3.50 x 8.50 x 3.50 Weight: 2.4 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $129.15
  2. Potassium Hydroxide ACS, 100.00 g wide mouth
    Manufacturer: Reagents Inc
    Potassium Hydroxide ACS, 100.00 g wide mouth (1 per EA )
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    was $39.00 Special Price $29.16
  3. Dansyl-L-phenylalanine, 1g, CAS# 1104-36-5
    Manufacturer: Spectrum Chemical
    Dansyl-L-phenylalanine (1 per EA )
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    $585.35
  4. L-Glutathione, Oxidized, 10g, CAS# 27025-41-8
    Manufacturer: Spectrum Chemical
    L-Glutathione, Oxidized, also referred to as GSH and is an organic chemical that can be traced in plants and animals alike. It is an antioxidant that prevents damage from reactive oxygen species to cellular components that are important. It can be used to raise levels of plasma and liver GSH concentrations and is thought to have some positive effects on reducing cancer development.

    (1 per EA)
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    $588.25
  5. Fast Blue BB Salt, 25g, CAS# 5486-84-0
    Manufacturer: Spectrum Chemical
    Fast Blue BB Salt, also known as Luxol fast blue stain or LFB stain, is a commonly used stain to observe myelin under light microscopy. 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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    $1,139.10
  6. Acriflavine Hydrochloride, 5g, CAS# 8063-24-9
    Manufacturer: Spectrum Chemical
    Acriflavine Hydrochloride, a topical antiseptic, is a dye and can be used to treat fungal infections. 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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    $75.55
  7. Levocarnitine, Free Base, USP, bioCERTIFIED(TM)), 25kg, CAS# 541-15-1
    Manufacturer: Spectrum Chemical
    Levocarnitine, Free Base, USP, bioCERTIFIED (TM) 100% Tested.100% Transparent. 100% Tested. Spectrum Chemical bioCERTIFIED™ products are uniquely suited for bioprocessing by biopharmaceutical manufacturers. From drug discovery to pilot and scale-up to production, bioCERTIFIED™ products help simplify and standardize bioprocessing by ensuring consistent raw material quality. All bioCERTIFIED™ materials and finished goods are subject to in-house laboratory testing and analysis in cGMP-compliant facilities. This includes expanded testing for bioburden, endotoxin and elemental impurities. • Extensive product breadth and packaging flexibility for upstream and downstream bioprocessing • Expanded laboratory testing, certifications and documentation including additional lot testing for bioburden, endotoxins and elemental impurities • Comprehensive regulatory and scientific documentation to help meet global quality, regulatory and compliance requirements • Manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA-registered and inspected facilities • Change control, lot traceability and supply chain transparency to eliminate unpredictability

    (1 per EA )

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    $33,453.73
  8. Sulfuric Acid 10% W/W, 10L, Cubitainer®
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)
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    was $160.20 Special Price $123.25
  9. Colorimeter Reagent Pack, Iron (total), 1,10 Phenanthroline, 0-3.00 ppm
    Manufacturer: Taylor Technologies
    Colorimeter Reagent Pack, Iron (total), 1,10 Phenanthroline, 0-3.00 ppm (1 per EA)
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    was $143.52 Special Price $109.64
  10. Acid Orange 12, 25g, CAS# 1934-20-9
    Manufacturer: Spectrum Chemical
    Acid Orange 12 (1 per EA )
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    $271.80
  11. Acetone, Technical, 4L, CAS# 67-64-1
    Manufacturer: Spectrum Chemical
    Acetone, Technical is A colorless, flammable liquid. Due to it's micsibilaty 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 it's 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.

    (1 per EA )
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    was $233.15 Special Price $137.97
  12. PSB-CB5, GPR18 antagonist, 5mg, CAS# 1627710-30-8
    Manufacturer: Focus Biomolecules
    (2Z)-2[[3-[(4-Chlorophenyl)methoxy]phenyl]methylene]-6,7-dihydro-5H-imidazo[2,1-b][1,3]thiazin-3(2H)-one Purity: 98% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $75.00
  13. Magnesium Carbonate, Heavy, Powder, USP, 25kg, CAS# 546-93-0
    Manufacturer: Spectrum Chemical
    Magnesium Carbonate, Heavy, Powder, USP (1 per EA )
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    $534.55
  14. Sodium Hydroxide, Flakes, Purified, 500g, CAS# 1310-73-2
    Manufacturer: Spectrum Chemical
    Sodium Hydroxide, Flakes, Purified is also known as caustic soda is used as a strong chemical base in the manufacture of paper, pulp, textiles, soaps, and detergents, as well as a drain cleaner. The Purified Grade describes chemicals of good quality where there are no official standards and is normally limited to inorganic chemicals.

    (1 per EA )
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    was $77.65 Special Price $57.43
  15. L-Aspartic Acid, 25kg, CAS# 56-84-8
    Manufacturer: Spectrum Chemical
    L-Aspartic Acid is a nonessential amino acid. Aspartic acid is used as a component of parenteral and enteral nutrition. In pharmaceutical agents aspartic acid is used as an ammoniac detoxicating agent, hepar function accelerator and fatigue refresher. Aspartic acid is also widely utilized for mineral supplementation in the form of its potassium, magnesium or calcium salts. 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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    $1,391.35
  16. Potassium Cyanide, Technical, 50kg, CAS# 151-50-8
    Manufacturer: Spectrum Chemical
    Potassium Cyanide, Technical is a highly toxic colorless crystalline salt. It is most often used in gold mining, electroplating and organic synthesis for the preparation of nitriles and carboxylic acids. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    $3,546.20
  17. Hydrochloric Acid, 37 Percent, NF, 2.5L, CAS# 7647-01-0
    Manufacturer: Spectrum Chemical
    Hydrochloric Acid, 37 Percent, NF is an excellent acidifying reagent. 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 $248.15 Special Price $183.56
  18. Trypsin, 1:75, Powderder, 500g, CAS# 9002-07-7
    Manufacturer: Spectrum Chemical
    Trypsin, 1:75, Powder, a serine protease, is produced in the pancreas as the inactive protease trypsinogen. 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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    $430.70
  19. Propionaldehyde, 100mL, CAS# 123-38-6
    Manufacturer: Spectrum Chemical
    Propionaldehyde, also known as propanal, is used as a precursor to trimethylolethane through a condensation reaction with formaldehyde. 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 $99.20 Special Price $58.71
  20. Ammonium Sulfide Solution, Reagent, ACS, 500mL, CAS# 12135-76-1
    Manufacturer: Spectrum Chemical
    Ammonium Sulfide Solution, Reagent, ACS is an unstable salt with the formula (NH4)2S. Common uses of AMMONIUM SULFIDE are industrial applications including photo developing and textile manufacturing. 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 $416.90 Special Price $246.72
  21. Calcium Thioglycolate, Trihydrate, 100g, CAS# 65208-41-5
    Manufacturer: Spectrum Chemical
    Calcium Thioglycolate, Trihydrate, also known as Acetyl mercaptan or Thioglycolic acid, is used as a chemical depilatory. 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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    $447.30
  22. Sucralose, NF, 500g, CAS# 56038-13-2
    Manufacturer: Spectrum Chemical
    Sucralose, 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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    $1,313.10
  23. Calmagite, Reagent, ACS, 100g, CAS# 3147-14-6
    Manufacturer: Spectrum Chemical
    Calmagite, Reagent, ACS, a complexometric indicator, is used to identify the presence of metal ions in solution in analytical chemistry. 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 $1,141.95 Special Price $675.79
  24. Fluorescein, Water Soluble, 500g, CAS# 518-47-8
    Manufacturer: Spectrum Chemical
    Fluorescein, Water Soluble is a synthetic organic compound that is a common fluochrome dye. 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 $303.50 Special Price $224.51
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