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. Vario Hydra 2 Reagent 100 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 179032. Lovibond VARIO Hydra 2 Reagent Solution, 100 ml (1 per EA)
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    $29.00
  2. Pd 250 Reagent Refill, Free Chlorine 2 X 250 Tests, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond PD 250 Reagent Refill, VARIO Free Chlorine, 2 X 250 Tests The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack programmed prov (1 per EA)
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    $118.40
  3. Vario Mr Cod Reagent 0-1500 Mg/L; 150 Vials, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2125915. Lovibond VARIO MR COD Tube Tests (150 pack), Pack of 150 (1 per EA)
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    $302.90
  4. Vario Molybdenum 2 Lr 500 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2352549. Lovibond VARIO Molybdenum 2 LR, 500 ml The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack p (1 per EA)
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    $98.70
  5. Vario Alkaline-Cyanide Reagent Solution 60 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2122326. Lovibond VARIO Alkaline Cyanide Reagent Solution, 60 ml (1 per EA)
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    $27.20
  6. pHospHate - Vacu-Vials 5 - 40 Mg/L, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond® Phosphate 1 Reagent Ampoule, 30 ct (1 per EA)
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    $150.70
  7. Vario Dpd Free, F25 100 Pack
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 1407099. Lovibond VARIO DPD Free, F25, 100 Pack The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack p (100 per PK )
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    $31.50
  8. Vario Pan Indicator Solution 500 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2122449. Lovibond Vario Pan Indicator Solution, 500 ml (1 per EA)
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    $102.00
  9. Vario Molybdate Hr Reagent Set, F25 100 Tests, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2243400. Lovibond VARIO Molybdate HR Reagent Set, F25, 100 Tests The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovib (1 per EA)
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    $193.20
  10. Vario Manganese Citrate Buffer Pp, F10 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2107669. (1 per EA )
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    $51.79
  11. Vario Ferro, F10 1000 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2105728. (1 per EA )
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    $261.98
  12. Pd 250 Reagent Refill, Vario Free Chlorine 2 X 250 Tests, Ea/1
    Manufacturer: Lovibond Tintometer Group
    530145, PD 250 Reagent Refill, VARIO Free Chlorine 500 pcs Suitable for colorimetric and photometric determination of Free Chlorine with powder dispenser PD 250 The PD250 is designed for easy and controlled dosage of DPD powder reagents. One click gives (1 per EA )
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    $116.20
  13. Vario Silica Hr Citric Acid Reagent, F25 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 1454899. (1 per EA )
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    $39.10
  14. Vario Ecr Reagent, F20 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2603849. (1 per EA )
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    $89.86
  15. Vario Silica Hr Acid Reagent, F25 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 104299. (1 per EA )
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    $58.55
  16. Vario Molybdenum Hr 2, F25 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 1414869. (1 per EA )
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    $56.16
  17. Vario Cu1, F10 1000 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2105828. (1 per EA )
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    $482.35
  18. Vario Dpd Total, F10 100 Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 2105669. (1 per EA )
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    $25.06
  19. Vario Potassium Hydroxide, 8.0 N 100 ML
    Manufacturer: Lovibond Tintometer Group
    Direct Replacement for Hach P/N 28232H. Lovibond Vario Potassium Hydroxide, 8.0 N, 100 ml (1 per EA)
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    $18.39
  20. Checkit Color Disc pHospHate Hr 0 - 80 Mg/L, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Each CHECKIT Disc contains a continuous color scale which makes it possible to achieve an exact color match between the color standard and the sample. These CHECKIT Discs are specially manufactured in selected materials to remain color-stability over a lo (1 per EA)
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    $34.60
  21. Liquid Reference Standard, Platinum-Cobalt 15 500 ML, Ea/1
    Manufacturer: Lovibond Tintometer Group
    The range of Lovibond colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond RYBN, Pt-Co/Hazen/APHA and Saybolt Colour. Each standard with a 12-month guarantee of colour stability. Reference liquid standards are assigned a nominal v (1 per EA)
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    $493.20
  22. Af435 Sulfite High Range Minikit Range: 20 - 500 Mg/L, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond® AF435 Sulfite High Range Minikit, Range: 20 - 500 mg/l (1 per EA)
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    $78.40
  23. Checkit Comparator pH Bromothymolblue 6.0 - 7.6, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond Test Kit pH AC Test Kit Together with the CHECKIT Comparator, each test kit includes CHECKITDiscs, cells, stirring rod and Lovibond reagents (for 30 tests) for the desired test. The test kits are supplied in a sturdy and handy plastic case. Th (1 per EA)
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    $95.60
  24. Reference Std Kit Chlorine 0.5&2 Mg/L For Pm 600 / 620, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond® Reference Standard Kit Chlorine 0.5 & 2.0 mg/l, for PM 600 / 620 / 630 The reference standards are designed to check the accuracy and the reliability of the results. It is not possible to calibrate the photometer with the reference standards. (1 per EA)
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    $112.90
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