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. Barium Sulfate, USP, 12kg, CAS# 7727-43-7
    Manufacturer: Spectrum Chemical
    Barium Sulfate, USP. 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 $1,222.30 Special Price $1,085.00
  2. Leu-Leu-OMe HBr, Lysosomal damaging agent, 20mg, CAS# 16689-14-8
    Manufacturer: Focus Biomolecules
    Leucyl-leucine methyl ester hydrobromide Purity: 98% by HPLC NMr (Conforms) Store -20°C Ship RT (1 per EA )
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    $45.00
  3. DL-Mandelic Acid, Reagent, 50kg, CAS# 611-72-3
    Manufacturer: Spectrum Chemical
    DL-Mandelic Acid, Reagent is a white crystalline water soluble solid that is also soluble in polar organic solvents. Its an aromatic alpha hydroxy acid that is used a precursor to various drugs. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

    (1 per EA )
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    $7,843.68
  4. Hydrogen Peroxide, 4% w/w, 4.00 L Poly natural
    Manufacturer: Reagents Inc
    Hydrogen Peroxide, 4% w/w, 4.00 L Poly natural (1 per EA )
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    was $119.00 Special Price $89.64
  5. 8-Hydroxyquinoline Sulfate, Reagent, 100g, CAS# 134-31-6
    Manufacturer: Spectrum Chemical
    8-Hydroxyquinoline Sulfate, Reagent is a monoprotic bidentate metal chelating agent extracted from coal tar. The resulting complexes, as well as the heterocycle itself, exhibit antiseptic, disinfectant, and pesticide properties. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

    (1 per EA)
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    $245.95
  6. 2-Iodopropane, Stabilized with Copper, 100g, CAS# 75-30-9
    Manufacturer: Spectrum Chemical
    2-Iodopropane, Stabilized with Copper, also known as Isopropyl iodide, is an organoiodine compound. 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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    $128.00
  7. L-Theanine, 1g, CAS# 3081-61-6
    Manufacturer: Spectrum Chemical
    L-Theanine is an amino acid and a glutamic acid derivative that is found in tea that is used as a nutritionial supplement.

    (1 per EA )
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    $248.50
  8. Ferrous Sulfate, Acid, TS - 100mL
    Manufacturer: Dawn Scientific
    Ferrous Sulfate, Acid, TS - 100mL (1 per EA )
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    was $49.62 Special Price $48.38
  9. Heptane, Reagent, 1L, CAS# 142-82-5
    Manufacturer: Spectrum Chemical
    Heptane, Reagent is a straight-chain alkane applied in laboratories as a non-polar solvent. In it's liquid form it is ideal to store and transport. Its reagent grade means its purity is suitable for use in analytical testing labs and chemical reactions.

    (1 per EA)
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    was $224.55 Special Price $132.88
  10. 4-Bromobenzenesulfonyl Chloride, 25g, CAS# 98-58-8
    Manufacturer: Spectrum Chemical
    4-Bromobenzenesulfonyl Chloride (1 per EA )
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    $122.25
  11. Sulfuric Acid 10% W/W, 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)
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    was $44.40 Special Price $34.16
  12. Sulfuric Acid, 1.0N (0.5M), 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2796 (1 per EA)
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    was $77.90 Special Price $59.93
  13. Propylparaben Sodium, NF, 100g, CAS# 35285-69-9
    Manufacturer: Spectrum Chemical
    Propylparaben Sodium, 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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    $148.60
  14. SCR-1481B1, Gasdermin D inhibitor, 5mg, CAS# 1174161-86-4
    Manufacturer: Focus Biomolecules
    [3-[[4-(2-Amino-3-chloropyridin-4-yl)oxy-3-fluorophenyl]carbamoyl]-5-(4-fluorophenyl)-4-oxopyridin-1-yl]methyl dihydrogen phosphate;di 2-amino-2-(hydroxymethyl)propane-1,3-diol salt Purity: >98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $90.00
  15. L-(+)-Norvaline, 5g, CAS# 6600-40-4
    Manufacturer: Spectrum Chemical
    L-(+)-Norvaline, also known as 2-Aminopentyric acid or alpha-Aminopentanoic acid, is an amino acid and a component of Bacillus subtilis, an antifungal peptide; it is also known to promote muscle growth and tissue regeneration. 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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    $160.40
  16. Calcium Fluoride, Powder, Reagent, 500g, CAS# 7789-75-5
    Manufacturer: Spectrum Chemical
    Calcium Fluoride, Powder, Reagent, an inorganic compound, occurs as the mineral fluorite or fluorspar. 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 $402.55 Special Price $238.23
  17. SJ6986, GSPT1 molecular glue, 5mg, CAS# 2765625-93-0
    Manufacturer: Focus Biomolecules
    N-[2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindol-5-yl]-2-(trifluoromethoxy)benzenesulfonamide Purity: 98% by HPLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $55.00
  18. Iodine, 0.0156N, 1L, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 18, Traceable to NIST, UN Number: (1 per EA)
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    was $79.20 Special Price $59.40
  19. Litmus Paper, Red 5.0-8.0, Ea/100
    Manufacturer: CTL Scientific Supply
    Pack Size: booklet of 100 Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature (1 per EA)
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    $4.05
  20. Ferric Chloride, 40% w/w, Technical
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Ferric Chloride, 42? Be (1 per EA)
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    $30.90
  21. Zinc Acetate Solution, 125ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $28.20 Special Price $21.70
  22. Tetrabutylammonium Chloride, Hydrate, 25g, CAS# 37451-68-6
    Manufacturer: Spectrum Chemical
    Tetrabutylammonium Chloride, Hydrate (1 per EA )
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    $144.60
  23. Sodium Acetate, Anhydrous, Reagent, ACS, 125g, CAS# 127-09-3
    Manufacturer: Spectrum Chemical
    Sodium Acetate, Anhydrous, Reagent, ACS is a colorless salt that has a wide range of uses. In the chemical laboratory it is used as a buffer solution to help keep a near constant pH. As an ACS grade Reagent, Spectrum Chemical manufactured Sodium Acetate is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    was $109.40 Special Price $64.75
  24. Glyceryl Monostearate, Flake, 12kg, CAS# 31566-31-1
    Manufacturer: Spectrum Chemical
    Glyceryl Monostearate, Flake is commonly referred to as GMS and is an organic molecule that is often used as an emulsifier. It has neither color or odor but has a sweet taste and is a flaky hygroscopic powder. It is naturally occurring in the body and is the by product of fat breakdowns. It is used as a food additive and emulsifier, as well as an anti-caking and thickening agent. 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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    $1,177.85
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