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.

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  1. Sodium Acetate, Trihydrate, Crystal, Reagent, ACS, 12kg, CAS# 6131-90-4
    Manufacturer: Spectrum Chemical
    Sodium Acetate, Trihydrate, Crystal, 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 $1,257.90 Special Price $930.51
  2. Dibasic Sodium Phosphate, Heptahydrate, Crystal, USP, 12kg, CAS# 7782-85-6
    Manufacturer: Spectrum Chemical
    Dibasic Sodium Phosphate, Heptahydrate, Crystal, USP is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy. Spectrum Chemical USP products, including all USP Sodium Phosphate 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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    $1,250.40
  3. Sodium Iodide, USP, 2.5kg, CAS# 7681-82-5
    Manufacturer: Spectrum Chemical
    Sodium Iodide, 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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    $1,765.20
  4. Sodium Salicylate, Crystal, USP, 12kg, CAS# 54-21-7
    Manufacturer: Spectrum Chemical
    Sodium Salicylate, Crystal, USP is a non-steroidal anti-inflammatory drug used in medicine as an antipyretic and analgesic. 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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    $1,895.35
  5. Sodium Salicylate, Crystal, USP, 2.5kg, CAS# 54-21-7
    Manufacturer: Spectrum Chemical
    Sodium Salicylate, Crystal, USP is a non-steroidal anti-inflammatory drug used in medicine as an antipyretic and analgesic. 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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    $752.85
  6. Amitriptyline Hydrochloride, USP, 100g, CAS# 549-18-8
    Manufacturer: Spectrum Chemical
    Amitriptyline Hydrochloride, USP is a medication of the tricyclic antidepressant class that is used for the treatment of mental illnesses. It is on the World Health Organization's list of essential medicines. All Spectrum Chemical USP grade 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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    $1,857.10
  7. 4-(Dimethylamino)benzaldehyde, Crystal, Reagent, ACS, 100g, CAS# 100-10-7
    Manufacturer: Spectrum Chemical
    4-(Dimethylamino)benzaldehyde, Crystal, Reagent, ACS (1 per EA )
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    $481.75
  8. N,N-Dimethylformamide, Reagent, ACS, 20L, CAS# 68-12-2
    Manufacturer: Spectrum Chemical
    N,N-Dimethylformamide, Reagent, ACS, is an organic compound that is a colorless, odorless, water miscible liquid and is commonly used in chemical reactions as a solvent. It's an aprotic solvent that has a high boiling point. It is used in the fabrication of plastics and acrylic fibers as well as being used in peptide coupling as a solvent. As an ACS grade Reagent, 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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    was $1,612.45 Special Price $954.21
  9. Methanol, Anhydrous, Reagent Special, ACS, 1L, CS6, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methanol, Anhydrous, Reagent Special, ACS is also known by several other names including methyl alcohol, wood alcohol, and wood spirits. Methanol is known as the simplest alcohol. It is light, extremely volatile, colorless, flammable liquid with a strong odor. Methanol is highly toxic and it is not safe for human consumption. It is commonly used as an antifreeze, solvent, and a fuel as well as a denaturant for ethanol. 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.

    (6 per CS )
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    was $635.75 Special Price $380.84
  10. Potassium Hydroxide, 0.1 N Solution, 500mL, CAS# 1310-58-3
    Manufacturer: Spectrum Chemical
    Potassium Hydroxide, 0.1 N Solution - Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST Standard Reference Materials. Manufacturing, quality control testing, and packaging are all performed in Spectrum’s own facilities. Record keeping and sample retention of all produced lots ensure product consistency and complete traceability.

    (1 per EA )
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    was $41.85 Special Price $34.05
  11. Methanol, Anhydrous, Reagent Special, ACS, 20L, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methanol, Anhydrous, Reagent Special, ACS is also known by several other names including methyl alcohol, wood alcohol, and wood spirits. Methanol is known as the simplest alcohol. It is light, extremely volatile, colorless, flammable liquid with a strong odor. Methanol is highly toxic and it is not safe for human consumption. It is commonly used as an antifreeze, solvent, and a fuel as well as a denaturant for ethanol. 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 $579.60 Special Price $347.20
  12. Methanol, Absolute, Reagent, ACS, 4L, CS4, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methanol, Absolute, Reagent, ACS, is also called methyl alcohol or 'wood alcohol' it was one of the by products of distillation of wood. As the simplest alcohol around, it is light, flammable, colorless liquid with a strong and distinctive odor. It has many uses including acting as an antifreeze, (due to it's polar liquid properties), solvent, fuel as well as a denaturant for ethanol. As an ACS grade Reagent, Spectrum Chemical manufactured methanol is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

    (4 per CS )
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    was $715.75 Special Price $428.76
  13. Dichloromethane, Reagent, ACS, 1L, CS6, CAS# 75-09-2
    Manufacturer: Spectrum Chemical
    Dichloromethane, Reagent, ACS is a liquid, organic compound that is volatile and has a light sweet aroma. Although non-miscible with water, it is with most other organic solvents makeing it ideal in most chemical processes where a solvent is necessary. As an ACS grade Reagent, Spectrum Chemical manufactured Dichloromethane is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

    (6 per CS )
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    was $1,038.55 Special Price $622.13
  14. Sulfo Orange, 0.04 Percent (w/v) Indicator Solution, 500mL, CAS# 547-57-9
    Manufacturer: Spectrum Chemical
    Sulfo Orange, 0.04 Percent (w/v) Indicator Solution (1 per EA )
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    was $189.80 Special Price $168.48
  15. Dichloromethane, Reagent, ACS, 4L, CS4, CAS# 75-09-2
    Manufacturer: Spectrum Chemical
    Dichloromethane, Reagent, ACS is a liquid, organic compound that is volatile and has a light sweet aroma. Although non-miscible with water, it is with most other organic solvents makeing it ideal in most chemical processes where a solvent is necessary. As an ACS grade Reagent, Spectrum Chemical manufactured Dichloromethane is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

    (4 per CS )
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    was $1,218.70 Special Price $730.05
  16. Dimethyl Sulfoxide, Reagent, ACS, 4L, CS4, CAS# 67-68-5
    Manufacturer: Spectrum Chemical
    Dimethyl Sulfoxide, Reagent, ACS is an organosulfur, colorless liquid and is also known as DMSO. Acting as an important polar aprotic solvent bcause of its ability to dissolve both polar and non-polar compounds and it's miscibility with a wide range of orgnic solvents inculding water. One of DMSO's main characteristics is its ability to penetrate human skin. In the field of biology it is used in PCR as an inhibitor of secondary structures in DNA templates and/or DNA primers. It can also be used as a cryoprotectant, reducing ice formation in cell media and thus preventing necrosis of the cell during the freezing process. As a Reagent Grade chemical, Spectrum Chemical manufactured dimethyl sulfoxide is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and purity.

    (4 per CS )
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    was $6,974.40 Special Price $4,177.94
  17. Dimethyl Sulfoxide, Reagent, ACS, 4L, CAS# 67-68-5
    Manufacturer: Spectrum Chemical
    Dimethyl Sulfoxide, Reagent, ACS is an organosulfur, colorless liquid and is also known as DMSO. Acting as an important polar aprotic solvent bcause of its ability to dissolve both polar and non-polar compounds and it's miscibility with a wide range of orgnic solvents inculding water. One of DMSO's main characteristics is its ability to penetrate human skin. In the field of biology it is used in PCR as an inhibitor of secondary structures in DNA templates and/or DNA primers. It can also be used as a cryoprotectant, reducing ice formation in cell media and thus preventing necrosis of the cell during the freezing process. As a Reagent Grade chemical, Spectrum Chemical manufactured dimethyl sulfoxide 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 $1,883.55 Special Price $1,128.32
  18. 2,2,4-Trimethylpentane, Reagent, ACS, 20L, CAS# 540-84-1
    Manufacturer: Spectrum Chemical
    2,2,4-Trimethylpentane, Reagent, ACS is a fuel additive, a non-polar solvent and a nephrotoxin. As a Reagent ACS grade 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 $1,319.65 Special Price $780.95
  19. Benzamidine Hydrochloride, Crystal, 100g, CAS# 1670-14-0
    Manufacturer: Spectrum Chemical
    Benzamidine Hydrochloride, Crystal is used in protein crystallography as a ligand. 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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    $789.50
  20. sec-Butyl Alcohol, 20L, CAS# 78-92-2
    Manufacturer: Spectrum Chemical
    sec-Butyl Alcohol is also known as 2-Butyl alcohol and sec-Butanol. It is used as a solvent and can be converted to butanone which is an industrial solvent. 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 $1,098.05 Special Price $649.80
  21. Methyl Alcohol, Purified, 4L, CS4, CAS# 67-56-1
    Manufacturer: Spectrum Chemical
    Methyl Alcohol, Purified is a colorless, flammable substance used in chemical labs as a polar protic solvent in organic synthesis, as well as a carrier (mobile phase) solvent in high pressure liquid chromatography (HPLC). Methanol is the simplest type of alcohol and was, at one point, chiefly made from the distillation of wood, and is commonly referred to as wood alcohol, wood spirits or methyl alcohol.

    (4 per CS )
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    was $564.80 Special Price $338.34
  22. Methylene Chloride, Technical, 500mL, CS6, CAS# 75-09-2
    Manufacturer: Spectrum Chemical
    Methylene Chloride, Technical - This organic compound, also known as dichloromethane, has a light sweet aroma and is widely used as a solvent. Although this colorless, volatile liquid is non-miscible with water, it is miscible with a range of other organic solvents. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (6 per CS )
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    was $346.00 Special Price $207.26
  23. Methyl Ethyl Ketone, Purified, 4L, CS4, CAS# 78-93-3
    Manufacturer: Spectrum Chemical
    Methyl Ethyl Ketone, Purified, also known as Butanone is a colorless and liquid organic compound that has a sweet, sharp odor similar to acetone. Soluble in water, it has a range of uses including as an industrial solvent. It also dissolves polystyrene and acts as a welding agent in "model cement". As a solvent it has similar properties as Acetone but has a higher boiling point and does not evaporate as fast as acetone does.

    (4 per CS )
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    was $619.20 Special Price $370.93
  24. N,N-Dimethylacetamide, HPLC Grade, 4L, CAS# 127-19-5
    Manufacturer: Spectrum Chemical
    N,N-Dimethylacetamide, HPLC Grade is an organic compound that is miscible with water and colorless. All HPLC and Ultrapure solvents offered by Spectrum are glass distilled, submicron filtered, and undergo rigorous specification testing to insure accurate, repeatable results.

    (1 per EA )
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    was $682.95 Special Price $555.71
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