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. Cromolyn Sodium, USP, 500g, CAS# 15826-37-6
    Manufacturer: Spectrum Chemical
    Cromolyn Sodium, USP is an anti-inflammatory medication. All Spectrum Chemical USP products 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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    $1,855.00
  2. Magnesium Chloride Hexahydrate, 500 Grams CAS# 7791-18-6
    Manufacturer: Research Products International
    Mol. Wt:203.3 Common Name: Formula: Cl2Mg - 6H2O Dimensions: 3.50 x 7.00 x 3.50, Weight: 1.24, Cas#: 7791-18-6 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $46.00
  3. Sodium Hydroxide, 12% w/w Solution, 55 gal, Drum
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Sodium Hydroxide, 12% w/w Solution, 55 gal, Drum (1 per EA )
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    $981.50
  4. Sodium Thiosulfate, 250 Grams CAS# 7772-98-7
    Manufacturer: Research Products International
    Mol. Wt:158.1 Common Name: Formula: Na2S2O3 Dimensions: 3.50 x 3.75 x 3.50, Weight: 0.65, Cas#: 7772-98-7 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $30.65
  5. Special Indicator pH 8.0-10.0 Dispenser
    Manufacturer: CTL Scientific Supply
    Special indicator paper pH 8.0-10.0 test paper measuring range: pH 8.0-8.2-8.4-8.7- 9.0-9.2-9.6-10.0 reel of 5 m length x 7 mm width (1 per EA)
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    $6.75
  6. Potassium Permanganate 0.891G/L, 500ML, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $37.20 Special Price $27.90
  7. Ethyl Acetate ACS - ACS, 4X4L, CAS#141-78-6, CS4
    Manufacturer: Dawn Scientific
    Ethyl Acetate ACS - ACS, 4X4L, CAS#141-78-6, CS4 (4 per CS )
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    was $329.62 Special Price $321.38
  8. Potassium Ferrocyanide, Trihydrate, Granular, Technical, 2.5kg, CAS# 14459-95-1
    Manufacturer: Spectrum Chemical
    Potassium Ferrocyanide, Trihydrate, Granular, Technical is an inorganic compound that is a salt with a light yellow tint. Mainly used as an anti-caking agent and within the laboratory to determine potassium permanganate concentration levels. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $533.55 Special Price $394.68
  9. Saline TS - 500mL
    Manufacturer: Dawn Scientific
    Saline TS - 500mL (1 per EA )
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    was $89.62 Special Price $87.38
  10. Palmero DisCide Ultra Disinfecting Spray, 4oz, CS6
    Manufacturer: Spectrum Chemical
    Palmero DisCide Ultra Disinfecting Spray • Hospital-level, one-step, ready-to-use quaternary ammonium, intermediate high-level alcohol-based disinfectant • Proven to kill deadly pathogens in one minute or less for accelerated operatory turnover • Non-corrosive and non-staining with pleasant herbal scent and no unsightly residue • FDA approved, EPA registered • 1 gal does not include sprayer †UPDATE: 1 qt case of 12 includes: 12 bottles and 3 sprayers (6 per CS )
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    $40.35
  11. Isoamyl Salicylate, 500g, CAS# 87-20-7
    Manufacturer: Spectrum Chemical
    Isoamyl Salicylate is a flavor and fragrance 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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    $192.70
  12. Potassium Ferricyanide, Crystal, Reagent, ACS, 25g, CAS# 13746-66-2
    Manufacturer: Spectrum Chemical
    Potassium Ferricyanide, Crystal, Reagent, ACS is a chemical compound and a bright red salt. It is soluble in water and appears as a yellow-green fluorescence. Potassium ferricyanide is created by passing chlorine through a solution of potassium ferrocyanide. 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 $99.30 Special Price $58.76
  13. Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS, 125g, CAS# 12054-85-2
    Manufacturer: Spectrum Chemical
    Ammonium Molybdate, Tetrahydrate, Crystal, Reagent, ACS is also referred to as ammonium heptamolybdate and is a crystalline compound that has no odor and ranges in color from yellow-green to white. It uses vary and can range from analytical reagent used to measure levels of arsenates, silicates, phosphates and lead in lakes, rivers and other liquids to use in crop fertilizers and as a negative stain in biological electron microscopy. As an ACS grade reagent, this Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

    (1 per EA )
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    $222.85
  14. Mercuric Chloride, Crystal, Reagent, ACS, 25g, CAS# 7487-94-7
    Manufacturer: Spectrum Chemical
    Mercuric Chloride, Crystal, Reagent, ACS, also known as mercury chloride, is occasionally used to form an amalgam with metals, such as aluminum. 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 $283.45 Special Price $169.79
  15. Hydrochloric Acid 3N, 32 oz
    Manufacturer: Taylor Technologies
    Hydrochloric Acid 3N, 32 oz (1 per EA)
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    was $79.56 Special Price $60.78
  16. (Ethylenedinitrilo)tetraacetic Acid Disodium, Dihydrate, Reagent, ACS, 2.5kg, CAS# 6381-92-6
    Manufacturer: Spectrum Chemical
    (Ethylenedinitrilo)tetraacetic Acid Disodium, Dihydrate, Reagent, ACS, is one of several salts produced from Ethylenediaminetetraacetic acid (EDTA), itself an aminopolycarboxylic acid. Widely used in laboratory conditions, its uses vary from scavenging metal ions to acting as a chelating agent that binds cells in tissue cultures. As an ACS grade Reagent, Spectrum Chemical manufactured (ETHYLENEDINITRILO)TETRAACETIC ACID DISODIUM, DIHYDRATE 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 $1,140.20 Special Price $843.44
  17. Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC, 500g, CAS# 6381-59-5
    Manufacturer: Spectrum Chemical
    Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC is used as a sequestrant and stabilizer. 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 $202.55 Special Price $149.83
  18. Mercuric Iodide, Red, Powder, Reagent, ACS, 25kg, CAS# 7774-29-0
    Manufacturer: Spectrum Chemical
    Mercuric Iodide, Red, Powder, Reagent, ACS is a chemical compound appearing as red crystals and is slightly soluble in alcohol, ether and acetone. It is used for preparation of Nessler's reagent, used for detection of presence of ammonia and is a semiconductor material. 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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    $13,002.65
  19. Sodium Ferrocyanide Decahydrate, Reagent, 50kg, CAS# 14434-22-1
    Manufacturer: Spectrum Chemical
    Sodium Ferrocyanide Decahydrate, Reagent (1 per EA )
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    $7,802.00
  20. Calcium Hydroxide, Powder, Reagent, ACS, 2.5kg, CAS# 1305-62-0
    Manufacturer: Spectrum Chemical
    Calcium Hydroxide, Powder, Reagent, ACS is commonly known as slaked lime and is an inorganic compound. A colorless crystalline substance, it is used as a flocculent in waste water treatment, as well as in the paper manufacturing industry. 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.

    (4 per CS )
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    was $1,246.60 Special Price $922.15
  21. Sodium Succinate, Anhydrous, Reagent, 100g, CAS# 150-90-3
    Manufacturer: Spectrum Chemical
    Sodium Succinate, Anhydrous, Reagent is the sodium salt of a dicarboxylic acid which is used primarily as an acidity regulator and an industrial biotechnology raw material. 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 $99.20 Special Price $58.71
  22. Ammonium Hydroxide 50% V/V (1+1), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2672 (1 per EA)
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    was $60.70 Special Price $45.52
  23. Conditioning Reagent, 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, , UN Number: UN1789 (1 per EA)
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    was $78.90 Special Price $59.17
  24. Methyl Alcohol Anhydrous ACS - ACS, 1Gal, CAS#67-56-1
    Manufacturer: Dawn Scientific
    Methyl Alcohol Anhydrous ACS - ACS, 1Gal, CAS#67-56-1 (1 per EA )
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    was $64.62 Special Price $63.01
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