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. Ammonium Sulfate, Granular, FCC, 2.5kg, CAS# 7783-20-2
    Manufacturer: Spectrum Chemical
    Ammonium Sulfate, Granular, FCC is used as an acidity regulator in flours and breads. It is listed on the FDA's Generally Recognized As Safe (GRAS) list of substances. 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 $217.40 Special Price $192.97
  2. Rosemary Oil, Mediterranean, 4oz, CAS# 8000-25-7
    Manufacturer: Spectrum Chemical
    Rosemary Oil, Mediterranean is used for masking odor and providing fragrance in hair conditioners and flavoring for mouth rinses and in foods. (1 per EA )
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    $75.55
  3. Chicken Flavor, Liquid, 100mL
    Manufacturer: Spectrum Chemical
    Chicken Flavor, Liquid is a consistent flavor that features real cooked chicken and natural flavors that ensures a consistent flavor.

    (1 per EA )
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    $118.70
  4. 2-Butanone, Reagent, ACS, 500mL, CAS# 78-93-3
    Manufacturer: Spectrum Chemical
    2-Butanone, Reagent, ACS is also known as 2-butanone and used widely as a solvent. 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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    was $188.50 Special Price $112.92
  5. Nile Blue A, 10g, CAS# 3625-57-8
    Manufacturer: Spectrum Chemical
    Nile Blue A, also known simple as Nile blue, is a fluorescent dye used in histology and biology, and as a stain for polyhydroxybutyrate granules in eukaryotic or prokaryotic 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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    $172.55
  6. Acetonitrile, Reagent, ACS, 500mL, CAS# 75-05-8
    Manufacturer: Spectrum Chemical
    Acetonitrile, Reagent, ACS is a colorless liquid with low viscosity and low chemical reactivity and is used in chemical labs as a polar aprotic solvent in organic synthesis. Acetonitrile is a medium-polarity solvent with a convenient liquid range that is miscible with water. As an ACS grade Reagent, Spectrum Chemical manufactured acetonitrile is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

    (1 per EA )
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    was $133.75 Special Price $79.15
  7. Cyclohexanol, Reagent, 500mL, CAS# 108-93-0
    Manufacturer: Spectrum Chemical
    Cyclohexanol, Reagent, also known as hexahydrophenol, is an important feedstock in the polymer industry primarily a precursor to nylon and a laboratory solvent. 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 $207.10 Special Price $122.56
  8. Catalase, Lyophilized, 5g, CAS# 2593710
    Manufacturer: Spectrum Chemical
    Catalase, Lyophilized, a tetramer of four polypeptide chains, is used in the food industry to remove hydrogen peroxide from milk in order to make cheese. 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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    $732.75
  9. Calcium Carbonate, Light Powder, USP, 12kg, CAS# 471-34-1
    Manufacturer: Spectrum Chemical
    Calcium Carbonate, Light Powder, USP is a buffering agent 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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    was $822.50 Special Price $730.11
  10. Lemon Oil, California Type, Cold-pressed, FCC, 500mL, CAS# 8008-56-8
    Manufacturer: Spectrum Chemical
    Lemon Oil, California Type, Cold-pressed, FCC is used in aromatherapy and as a flavorant. 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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    $401.49
  11. Paraffin, NF, 2.5kg, CAS# 8002-74-2
    Manufacturer: Spectrum Chemical
    Paraffin, 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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    $333.60
  12. Bromophenol Blue, Water Soluble, Reagent, ACS, 25g, CAS# 34725-61-6
    Manufacturer: Spectrum Chemical
    Bromophenol Blue, Water Soluble, Reagent, ACS is used as an acid-base indicator and a gel electrophoresis color marker. As an acid-base indicator its useful range lies between pH 3.0 and 4.6. At pH 3.0 it is blue and at pH 4.6 it changes to yellow. The reaction is reversible. 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 $281.15 Special Price $249.57
  13. Cyclohexanone, Technical, 500mL, CAS# 108-94-1
    Manufacturer: Spectrum Chemical
    Cyclohexanone, Technical is an organic compound and oil, and most often a precursor to nylon. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $230.40 Special Price $136.35
  14. 3-Chloropyridine, 100g, CAS# 626-60-8
    Manufacturer: Spectrum Chemical
    3-Chloropyridine (1 per EA )
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    $290.50
  15. Ethylenediamine Dihydrochloride, Reagent, 500g, CAS# 333-18-6
    Manufacturer: Spectrum Chemical
    Ethylenediamine Dihydrochloride, Reagent, also known as dihydrochloride salt, can act as a bidentate ligand or can be applied in quantitative inorganic analysis of sulfonamide and nitrates in blood. 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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    $279.75
  16. Ethyl Carbazate, 100g, CAS# 4114-31-2
    Manufacturer: Spectrum Chemical
    Ethyl Carbazate (1 per EA )
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    $217.85
  17. FD and C Yellow No. 5, 500g, CAS# 1934-21-0
    Manufacturer: Spectrum Chemical
    FD and C Yellow No. 5 - In the United States, the Food and Drug Administration (FDA) controls the specifications for Food, Drug and Cosmetic (FD&C) colors. Spectrum certifies all batches of FD&C colors meet the FDA’s quality standards. (1 per EA)
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    was $321.45 Special Price $285.35
  18. Diphenylaminesulfonic Acid Sodium Salt, Reagent, ACS, 25g, CAS# 6152-67-6
    Manufacturer: Spectrum Chemical
    Diphenylaminesulfonic Acid Sodium Salt, Reagent, ACS (1 per EA )
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    was $549.40 Special Price $325.12
  19. Cysteine Hydrochloride, Monohydrate, USP, 500g, CAS# 1880366
    Manufacturer: Spectrum Chemical
    Cysteine Hydrochloride, Monohydrate, USP is a semi-essential amino acid. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    was $584.35 Special Price $432.25
  20. Y-27632_dihydrochloride, ROCK family kinase inhibitor, 25mg, CAS# 129830-38-2
    Manufacturer: Focus Biomolecules
    (R)-(+)-trans-4-(1-Aminoethyl)-N-(-4-pyridyl)cyclohexanecarboxamide dihydrochloride Purity: 99% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $175.00
  21. Tiagabine_hydrochloiride, GABA transporter 1 (GAT1) inhibitor, 50mg, CAS# 145821-59-6
    Manufacturer: Focus Biomolecules
    (3R)-1-[4,4-Bis(3-methylthiophen-2-yl)but-3-enyl]piperidine-3-carboxylic acid hydrochloride Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $125.00
  22. RIPA-56, RIP1 kinase inhibitor, 10mg, CAS# 1956370-21-0
    Manufacturer: Focus Biomolecules
    N-Benzyl-N-hydroxy-2,2-dimethylbutanamide Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $55.00
  23. SB-705498, TRPV1 antagonist, 25mg, CAS# 501951-42-4
    Manufacturer: Focus Biomolecules
    1-(2-Bromophenyl)-3-[(3R)-1-[5-(trifluoromethyl)pyridine-2-yl]pyrrolidine-3-yl]urea Purity: 98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $240.00
  24. Dynarrestin, Cytoplasmic dynein 1/2 inhibitor, 25mg, CAS# 2222768-84-3
    Manufacturer: Focus Biomolecules
    Ethyl 4-(4-(diethylamino)phenyl)-2-((2,4-difluorophenyl)amino)thiozole-5-carboxylate Purity: >98% by HPLC NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $285.00
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