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. Potassium Citrate, Monohydrate, Granular, USP, 12kg, CAS# 6100-05-6
    Manufacturer: Spectrum Chemical
    Potassium Citrate, Monohydrate, Granular, USP is used as a pH adjusting 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 $1,391.15 Special Price $1,234.88
  2. Monobasic Sodium Phosphate, Monohydrate, Granular, USP, BP, 12kg, CAS# 10049-21-5
    Manufacturer: Spectrum Chemical
    Monobasic Sodium Phosphate, Monohydrate, Granular, USP, BP is used as a buffering agent and sequestering agent. All Spectrum Chemical USP, BP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    $1,173.90
  3. Puromycin 2HCl, Translation inhibitor, 50mg, CAS# 58-58-2
    Manufacturer: Focus Biomolecules
    (S)-3'-[[2-amino-3-(4-methoxyphenyl)-1-oxopropyl]-amino]-3'-deoxy-N,N-dimethyl-adenosine dihydrochloride Purity: 98% Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )
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    $50.00
  4. Isopropyl Alcohol, ACS, >99%, 1L
    Manufacturer: Chempure Brand
    Chempure believes buying American Made stands for quality. If Products have to be purchased outside North America, Once in our country, we uphold the rules of quality better than any other industrialized nation and will certify the established quality standards producing consistent quality products. Our primary objective is to source eighty percent of our materials from North American companies, certify outsourced materials and package materials to meet or exceed our high standards. Chempure is proud to make every effort in sourcing for both quality and value for the ChemPure Brand while utilizing American made products and supporting American jobs. (1 per EA )
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    was $40.00 Special Price $23.96
  5. Rhodamine 6G, 25g, CAS# 989-38-8
    Manufacturer: Spectrum Chemical
    Rhodamine 6G, also known as Rhodamine 590, is a fluorescent rhodamine dye used extensively in biotechnology applications such as fluorescence microscopy, flow cytometry, fluorescence correlation spectroscopy and ELISA. 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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    $120.10
  6. Sodium Hydrosulfite, Reagent, 45kg, CAS# 7775-14-6
    Manufacturer: Spectrum Chemical
    Sodium Hydrosulfite, Reagent is also referred to as sodium dithionite and is a white powder with a slight sulfurous odor. Like most salts it is soluble in water and is used in industry as a reducing agent. In Biology it is used to determine the iron content of soil and to lower the redox potential of physiology experiments. 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.

    (CAS# 7775-14-6, Molecular Formula: Na2S2O4) Sodium Hydrosulfite, Reagent (1 per EA )

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    $1,820.21
  7. Naphthalene, 500g, CAS# 91-20-3
    Manufacturer: Spectrum Chemical
    Naphthalene is an organic compound with an identifying odor detectable at low concentrations. It is a white crystalline solid and considered the simplest polycyclic aromatic hydrocarbon. 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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    $124.60
  8. Sodium Hydroxide 50% W/W, 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): , Traceable to NIST, UN Number: UN1824 (1 per EA)
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    was $45.20 Special Price $34.77
  9. Ammonium Sulfate, 500 Grams CAS# 7783-20-2
    Manufacturer: Research Products International
    Mol. Wt:132.2 Common Name: Formula: H8N2O4S Dimensions: 3.50 x 7.00 x 3.50, Weight: 1.24, Cas#: 7783-20-2 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $41.75
  10. Vario Dpd Free, F5 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 1407799. (1 per EA )
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    $23.92
  11. Barium Peroxide, Powder, Reagent, 12kg, CAS# 1304-29-6
    Manufacturer: Spectrum Chemical
    Barium Peroxide, Powder, Reagent is an extremely powerful oxidizing agent, and therefore commonly used in explosives and pyrotechnics. 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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    $2,795.20
  12. Raffinose, Pentahydrate, 25kg, CAS# 17629-30-0
    Manufacturer: Spectrum Chemical
    Raffinose, Pentahydrate, is found naturally in vegetables and whole grains. It is a trisaccharide made up from galactose, glucose and fructose. Raffinose can be used as a base substance for sucralose. It is also used during cryo-preservation procedures to provide hypertonicity for cell desiccation before freezing.

    (1 per EA )
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    $6,859.95
  13. Boric Acid, Powder, NF, 500g, CAS# 10043-35-3
    Manufacturer: Spectrum Chemical
    Boric Acid, Powder, NF is used as an antimicrobial preservative, a buffering agent and as a tonicity adjusting excipient. 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 $195.60 Special Price $144.69
  14. Dodecanedioic Acid, 100g, CAS# 693-23-2
    Manufacturer: Spectrum Chemical
    Dodecanedioic Acid, also known as DDDA, is a dicarboxylic acid used as an antiseptic, a corrosion inhibitor, a surfactant, and in painting materials and engineering plastics like nylon 612. 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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    $158.95
  15. Lanthanum Oxide, Reagent, 250g, CAS# 1312-81-8
    Manufacturer: Spectrum Chemical
    Lanthanum Oxide, Reagent has been used in optical materials and to develop ferroelectric materials. 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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    $497.28
  16. pH 10.00 Calibration Buffer, Blue, 500 mL
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    NIST Traceable; pH = 10.00 ? 0.01 @ 25 ?C (1 per EA)
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    $12.30
  17. Heat Transfer Fluid, Thermal P60, 5L, Poly Pail
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Heat Transfer Fluid, Thermal P60, 5L, Poly Pail (1 per EA )
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    $1,879.17
  18. Propionic Acid, FCC, 1L, CAS# 79-09-4
    Manufacturer: Spectrum Chemical
    Propionic Acid, FCC is used as a preservative and flavoring agent in packaged foods such as baked goods and cheese. 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 $266.05 Special Price $196.80
  19. Hydrochloric Acid Trace Metal, 2.50 L Poly natural
    Manufacturer: Reagents Inc
    Hydrochloric Acid Trace Metal, 2.50 L Poly natural (1 per EA )
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    was $157.00 Special Price $117.72
  20. Arginine, USP, 50kg, CAS# 74-79-3
    Manufacturer: Spectrum Chemical
    Arginine, USP is a semiessential 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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    $6,814.95
  21. Ammonium carbonate, CAS# 506-87-6, 500g
    Manufacturer: Dawn Scientific
    HPLC Buffer Salts (1 per EA )
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    was $124.62 Special Price $121.50
  22. Ammonia Standard, 1000 ppm NH3, 120.00 mL Poly natural
    Manufacturer: Reagents Inc
    Ammonia Standard, 1000 ppm NH3, 120.00 mL Poly natural (1 per EA )
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    was $32.50 Special Price $24.84
  23. Sulfuric Acid, 1 N, 1.00 L Poly natural
    Manufacturer: Reagents Inc
    Sulfuric Acid, 1 N, 1.00 L Poly natural (1 per EA )
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    was $33.00 Special Price $24.84
  24. Colorimeter, Molybdenum 60 - Reagent B, .75 oz
    Manufacturer: Taylor Technologies
    Colorimeter, Molybdenum 60 - Reagent B, .75 oz (1 per EA)
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    was $11.47 Special Price $8.76
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