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. Zeatin, 50 MG CAS# 1637-39-4
    Manufacturer: Research Products International
    Mol. Wt:219.3 Common Name: 6-(4-Hydroxy-3-methylbut-2-enylamino)purine) Formula: C10H13N5O Dimensions: 1.25 x 1.75 x 1.25, Weight: 0.03, Cas#: 1637-39-4 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $169.00
  2. HEPES Buffered Saline Solution 2X, 500 Milliliters
    Manufacturer: Research Products International
    Dimensions: 2.75 x 6.75 x 2.75 Weight: 0.27 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $137.10
  3. Separating or Resolving Buffer 4X Solution, 500 Milliliters CAS# 7732-18-5, 77-86-1, 151-21-3
    Manufacturer: Research Products International
    Formulation:????? TRIS HCI:?1.5 M????? SDS:?0.4%????? pH:?8.8 Dimensions: 2.75 x 6.75 x 2.75, Weight: 0.27, Cas#: 7732-18-5, 77-86-1, 151-21-3 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $53.65
  4. Calcium Chloride Anhydrous, 25 Kilograms CAS# 10043-52-4
    Manufacturer: Research Products International
    Mol. Wt:110.98 Common Name: Formula: CaCl2 Dimensions: 13.50 x 13.50 x 15.50, Weight: 59.99, Cas#: 10043-52-4 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $2,483.70
  5. TRIS BUFFERED SALINE, 10X SOLUTION, 1 LITER CAS# 77-86-1; 7647-14-5; 7447-40-7
    Manufacturer: Research Products International
    Mol. Wt: Common Name: TRIS Buffered Saline 10X Solution Formula: Dimensions: 5.25 x 7.50 x 2.25, Weight: 2.62, Cas#: 77-86-1; 7647-14-5; 7447-40-7 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $50.80
  6. TAE 50X Buffer, TRIS Acetate EDTA 50X Solution, 1 Liter CAS# 77-86-1; 64-19-7; 6381-92-6; 7732-18-5
    Manufacturer: Research Products International
    Mol. Wt: Common Name: TRIS Acetate EDTA 50X Solution Formula: Dimensions: 5.25 x 7.50 x 2.25, Weight: 2.62, Cas#: 77-86-1; 64-19-7; 6381-92-6; 7732-18-5 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $177.10
  7. TG 10X Solution, TRIS-Glycine Buffer 10X Solution, 1 Liter CAS# 77-86-1; 56-40-6; 7732-18-5
    Manufacturer: Research Products International
    Mol. Wt: Common Name: TRIS-Glycine Buffer 10X Solution Formula: Dimensions: 3.50 x 8.50 x 3.50, Weight: 2.4, Cas#: 77-86-1; 56-40-6; 7732-18-5 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $127.45
  8. PBS/Tween 20 10X Solution, 500 Milliliters
    Manufacturer: Research Products International
    Dimensions: 2.75 x 6.75 x 2.75 Weight: 0.25 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $86.30
  9. SSPE Buffer 20X Solution pH 7.4, 1 Liter
    Manufacturer: Research Products International
    Dimensions: 3.50 x 8.50 x 3.50 Weight: 2.4 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $85.15
  10. Sodium Phosphate Monobasic Monohydrate, Sodium dihydrogen phosphate monohydrate, 1 Kilogram CAS# 10049-21-5
    Manufacturer: Research Products International
    Mol. Wt:138 Common Name: Sodium dihydrogen phosphate monohydrate Formula: NaH2PO4 - H2O Dimensions: 8.13 x 7.25 x 8.13, Weight: 7.3, Cas#: 10049-21-5 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $92.25
  11. DPBS 1X Solution, Dulbecco's Phosphate Buffered Saline 1X Sterile Solution, 1 Liter
    Manufacturer: Research Products International
    Mol. Wt: Common Name: Dulbecco's Phosphate Buffered Saline 1X Sterile Solution Formula: Dimensions: 3.50 x 8.50 x 3.50 Weight: 0.85 - Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $50.80
  12. SODIUM CHLORIDE, 12 KILOGRAM CAS# 7647-14-5
    Manufacturer: Research Products International
    Mol. Wt:58.4 Common Name: Formula: NaCl Dimensions: 10.00 x 11.25 x 10.00, Weight: 28.12, Cas#: 7647-14-5 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $248.00
  13. Potassium Chloride, 2.5 Kilograms CAS# 7447-40-7
    Manufacturer: Research Products International
    Mol. Wt:74.6 Common Name: Formula: KCl Dimensions: 4.88 x 10.25 x 4.88, Weight: 5.79, Cas#: 7447-40-7 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $126.30
  14. NPG [4-Nitrophenyl-B-D-glucuronide], 50 Grams CAS# 10344-94-2
    Manufacturer: Research Products International
    Mol. Wt:315.2 Common Name: 4-Nitrophenyl-β-D-glucuronide Formula: C12H13NO9 Dimensions: 2.00 x 3.88 x 2.00, Weight: 0.39, Cas#: 10344-94-2 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $3,583.20
  15. Adonitol [Ribitol] [Adonite], 2 Kilograms CAS# 488-81-3
    Manufacturer: Research Products International
    Mol. Wt:152.15 Common Name: [Ribitol] [Adonite] Formula: C5H12O5 Dimensions: 4.88 x 7.25 x 4.88, Weight: 2.42, Cas#: 488-81-3 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $4,581.75
  16. L-(+)-Rhamnose, Monohydrate, 1 Kilograms CAS# 10030-85-0
    Manufacturer: Research Products International
    Mol. Wt:182.17 Common Name: Formula: C6H12O5-H2O Dimensions: 4.88 x 7.25 x 4.88, Weight: 2.4, Cas#: 10030-85-0 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $2,004.15
  17. p-Nitrophenyl-B-D-mannopyranoside, 100 MG CAS# 12308340
    Manufacturer: Research Products International
    Mol. Wt:301.25 Common Name: Formula: C12H15NO8 Dimensions: 1.25 x 1.75 x 1.25, Weight: 0.03, Cas#: 12308340 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $147.85
  18. D-, -, -Arabinose, 25 Grams CAS# 10323-20-3; 28697-53-2
    Manufacturer: Research Products International
    Mol. Wt:150.13 Common Name: Formula: C5H10O5 Dimensions: 1.63 x 3.00 x 1.63, Weight: 0.22, Cas#: 10323-20-3; 28697-53-2 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $132.80
  19. Potassium Phosphate, Monobasic, ACS Grade, 500 Grams CAS# 7778-77-0
    Manufacturer: Research Products International
    Mol. Wt:136.1 Common Name: Formula: KH2PO4 Dimensions: 3.50 x 7.00 x 3.50, Weight: 1.24, Cas#: 7778-77-0 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $71.80
  20. D-Luciferin, Sodium Salt, 250 MG CAS# 103404-75-7
    Manufacturer: Research Products International
    Product usually ships within 24 hours. This product is sold for laboratory research use only. Mol. Wt:302.3 Common Name: 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid,sodium salt Formula: C11H7N2O3S2Na Dimensions: 1.25 x 1.75 x 1.25 (1 per EA)
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    $296.00
  21. 4-Nitrophenyl Phenylphosphonate, 5 Grams CAS# 57072-35-2
    Manufacturer: Research Products International
    Mol. Wt:279.2 Common Name: Formula: C12H10NO5P Dimensions: 3.38 x 4.63 x 3.38, Weight: 0.12, Cas#: 57072-35-2 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $383.95
  22. IPTG [Isopropyl-B-D-thio-galactopyranoside], 500 Grams CAS# 367-93-1
    Manufacturer: Research Products International
    Mol. Wt:238.3 Common Name: Isopropyl-β-D-thiogalactopyranoside Formula: C9H18O5S Dimensions: 3.50 x 7.00 x 3.50, Weight: 1.25, Cas#: 367-93-1 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $3,966.00
  23. D-Luciferin, Sodium Salt, 100 MG CAS# 103404-75-7
    Manufacturer: Research Products International
    Product usually ships within 24 hours. This product is sold for laboratory research use only. Mol. Wt:302.3 Common Name: 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid,sodium salt Formula: C11H7N2O3S2Na Dimensions: 1.25 x 1.75 x 1.25 (1 per EA)
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    $132.80
  24. Isopropyl-B-D-thio-galactopyranoside, IPTG, 50 Grams CAS# 367-93-1
    Manufacturer: Research Products International
    Mol. Wt:238.3 Common Name: Isopropyl-β-D-thiogalactopyranoside Formula: C9H18O5S Dimensions: 2.00 x 3.88 x 2.00, Weight: 0.22, Cas#: 367-93-1 Research or further manufacturing use only, not for food or drug use. (1 per EA)
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    $797.95
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