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. Sodium Thiosulfate, 0.2N (0.2M), 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $101.90 Special Price $76.42
  2. Color Reagent-Nitrogen, 1L, Amber Glass
    Manufacturer: LabChem
    Shelf Life (months): 3, , UN Number: UN1805 (1 per EA)
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    was $152.80 Special Price $114.60
  3. Acetic Acid 56% W/W, 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN2790 (1 per EA)
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    was $121.90 Special Price $91.42
  4. Ferric Citrate, Purified, 125g, CAS# 3522-50-7
    Manufacturer: Spectrum Chemical
    Ferric Citrate, Purified is a powder with a green to reddish-brown appearance. It can also be used in water purification, printing and an acidity regulator.

    (1 per EA)
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    was $137.75 Special Price $101.89
  5. Sodium Hydroxide, 0.5 N Aqueous Solution, 1L, CAS# 1310-73-2
    Manufacturer: Spectrum Chemical
    Sodium Hydroxide, 0.5 N Aqueous 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 $79.85 Special Price $64.97
  6. Barium Chlorate, Monohydrate, 500g, CAS# 10294-38-9
    Manufacturer: Spectrum Chemical
    Barium Chlorate, Monohydrate is an oxidizing agent and it makes oxygen gas when it is heated. It is used in fireworks to make a green color. It is also used in matches to make oxygen and make the match burn faster. 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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    $545.70
  7. Chromium Trioxide, Flakes, Purified, 12kg, CAS# 1333-82-0
    Manufacturer: Spectrum Chemical
    Chromium Trioxide, Flakes, Purified is a flaky dark purple solid when anhydrous and turns orange when when wet. Its main use is in chrome-plating. Typically used with additives during the plating process that do not affect the trioxide, it can also be used with chromic acid to apply certain types of anodic coating to aluminum.

    (1 per EA )
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    was $1,857.40 Special Price $1,373.97
  8. Lanthanum Oxide, Powder, 1kg, CAS# 1312-81-8
    Manufacturer: Spectrum Chemical
    Lanthanum Oxide, Powder, also known as Lanthanum sesquioxide, has been used in optical materials and to develop ferroelectric materials. 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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    $1,154.35
  9. Mercuric Chloride Ammoniated, Purified, 2.5kg, CAS# 10124-48-8
    Manufacturer: Spectrum Chemical
    Mercuric Chloride Ammoniated, Purified, also known as mercury chloride, is a chemical compound of chlorine and mercury which can be used to treat syphilis; it is a solid, white crystalline. The Purified Grade describes chemicals of good quality where there are no official standards and is normally limited to inorganic chemicals.

    (1 per EA )
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    $2,728.34
  10. Oxalic Acid, 0.2 Normal Solution, 3.8 L, Poly Gallon
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Oxalic Acid, 0.2 Normal Solution, 3.8 L, Poly Gallon (1 per EA )
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    $94.75
  11. Potassium Hydroxide, 45% w/w, Reagent, CAS# 1310-58-3
    Manufacturer: 710 Spirits Rocky Mtn Reagents
    Caustic Potash; Potassium Hydrate (1 per EA)
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    $66.30
  12. Sulfuric Acid, 50 Percent (w/w) Solution, 200L, CAS# 7664-93-9
    Manufacturer: Spectrum Chemical
    Sulfuric Acid, 50 Percent (w/w) Solution - 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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    $4,245.50
  13. Potassium Biiodate, 0.0282N (0.00235M), 500ML, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)
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    was $71.40 Special Price $53.55
  14. Sodium Carbonate, 0.1N (0.05M), 1L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)
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    was $60.00 Special Price $45.00
  15. Potassium Hydroxide, 2.0N (2.0M), 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1814 (1 per EA)
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    was $146.30 Special Price $109.73
  16. Sodium Hydroxide-Sodium Thiosulfate, 4L, Poly Bottle
    Manufacturer: LabChem
    Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)
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    was $95.20 Special Price $71.40
  17. Hydrochloric Acid, 50 Percent (v/v), Aqueous Solution, APHA, 2.5L, CAS# 7647-01-0
    Manufacturer: Spectrum Chemical
    Hydrochloric Acid, 50 Percent (v/v), Aqueous Solution, APHA is a colorless, clear, highly corrosive, highly pungent solution of hydrogen chloride in water. As an monoprotic acid and one of the six common strong mineral acids it is the least likely to be subject to an oxidation-reduction reaction. Hydrochloric acid is frequently used during chemical analysis to prepare samples for analysis. It reacts with basic compounds, turning them into dissolved chlorides that can then undergo analysis.

    (1 per EA )
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    was $197.55 Special Price $160.75
  18. Sodium Hydroxide, 50 Percent (w/v) Solution, 4L, CAS# 1310-73-2
    Manufacturer: Spectrum Chemical
    Sodium Hydroxide, 50 Percent (w/v) Solution - 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 )
    Learn More
    was $108.60 Special Price $88.37
  19. Sodium Thiosulfate, 0.01 N Aqueous Solution, 1L, CAS# 10102-17-7
    Manufacturer: Spectrum Chemical
    Sodium Thiosulfate, 0.01 N Aqueous Solution (1 per EA )
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    was $54.20 Special Price $44.11
  20. Sodium Hydroxide, 50 Percent (w/v) Solution, 1L, CAS# 194043-92-0
    Manufacturer: Spectrum Chemical
    Sodium Hydroxide, 50 Percent (w/v) Solution - 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 $104.15 Special Price $84.75
  21. Bismuth Citrate, Powder, 25g, CAS# 813-93-4
    Manufacturer: Spectrum Chemical
    Bismuth Citrate, Powder is used as an internal deodorant and treats malodor by deodorizing flatulence and stool odors. It is usually given to people who suffer from fecal incontinence, IBS or who have has ostomy surgery or bariatric surgery. 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 )
    Learn More
    was $120.85 Special Price $89.39
  22. Potassium Acetate, Technical, 500g, CAS# 127-08-2
    Manufacturer: Spectrum Chemical
    Potassium Acetate, Technical is an acidity regulator and a preservative. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    was $120.85 Special Price $89.39
  23. Ferric Subsulfate, Powder, Purified, 500g, CAS# 1310-45-8
    Manufacturer: Spectrum Chemical
    Ferric Subsulfate, Powder, Purified is a yellow rhombic crystalline salt that is water soluble. It is used in industrial waste processing as a coagulant and as a pigment in pickling baths for steel and aluminum.

    (1 per EA)
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    was $374.15 Special Price $276.76
  24. Ferrosoferric Oxide, Black, Powder, 12kg, CAS# 1317-61-9
    Manufacturer: Spectrum Chemical
    Ferrosoferric Oxide, Black, Powder is used as the starting material for producing iron, steel and other ferro-alloys. 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)
    Learn More
    was $733.35 Special Price $542.47
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