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.
Shop by type: Buffers and Solutions · Organics · Salts · Molecular Biology · General Chemicals · Solvents · Calibration Standards · Test Kits · Carbohydrates · Acids ACS · Enzymes · Acids
Top brands: Spectrum Chemical · Reagents Inc · Focus Biomolecules
Popular Chemicals:
Chemicals
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Pd 250 Reagent Refill, Vario Total Chlorine 2 X 250 Tests, Ea/1SKU: 530155-EAManufacturer: Lovibond Tintometer Group530155, PD 250 Reagent Refill, VARIO Total Chlorine 500 pcs Suitable for colorimetric and photometric determination of Total Chlorine with powder dispenser PD 250 The PD250 is designed for easy and controlled dosage of DPD powder reagents. One click giv (1 per EA )Learn More$123.20 - Vario Molybdenum 1 Lr Reagent, 20 ML 100 Pack, Ea/1SKU: 530810-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2352449. (1 per EA )Learn More$38.58
- Vario Triazole Reagent, F25 100 Pack, Ea/1SKU: 532200-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2141299. (1 per EA )Learn More$66.66
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Nitrite/Nitrite-N Tube Test 540 - 545 Nm, Ea/1SKU: 2419018-EAManufacturer: Lovibond Tintometer GroupLovibond® Nitrite / Nitrite-N Tube Test, 24 Tests Includes: Nitrite Tube Tests - 24 ct. Calibration Tube - 2 ct. Nitrite-101 Solution - 7ml (1 per EA)Learn More$131.00 - Vario Ammonia Cyanurate, F10 100 Pack, Ea/1SKU: 531370-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2653199. (1 per EA )Learn More$60.74
- Vario Ferro, F25 100 Pack, Ea/1SKU: 530570-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 85499. (1 per EA )Learn More$37.86
- Vario Silica Hr Molybdate, F10 100 Pack, Ea/1SKU: 531720-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2107369. (1 per EA )Learn More$39.00
- Vario Iron Tptz, F10 100 Pack, Ea/1SKU: 530550-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2608799. (1 per EA )Learn More$44.10
- Vario Potassium Iodide Reagent 100 Pack, Ea/1SKU: 532180-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 107799. (1 per EA )Learn More$29.54
- Vario Sulfamic Acid Reagent, F10 100 Pack, Ea/1SKU: 532190-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 105599. (1 per EA )Learn More$23.40
- Vario Molybdenum Hr 1, F10 100 Pack, Ea/1SKU: 530750-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2604299. (1 per EA )Learn More$44.62
- Vario Nitri 3, F10 100 Pack, Ea/1SKU: 530980-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2107169. (1 per EA )Learn More$50.02
- Vario Dpd Free, F25 100 Pack, Ea/1SKU: 530110-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 1407099. (1 per EA )Learn More$28.70
- Vario Molybdenum Hr 3, F10 100 Pack, Ea/1SKU: 530770-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2604499. (1 per EA )Learn More$44.62
- Vario pHospHate 3, F10 50 Pack, Ea/1SKU: 531551-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2106046. (1 per EA )Learn More$22.57
- Vario Nitri 3, F25 1000 Pack, Ea/1SKU: 530973-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 1406528. (1 per EA )Learn More$434.62
- Vario Sulfate 4 Reagent, F25 1000 Pack, Ea/1SKU: 532153-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 1206528. (1 per EA )Learn More$353.60
- Vario Dpd Total, F25 100 Pack, Ea/1SKU: 530130-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 1406499. (1 per EA )Learn More$28.91
- Vario Molybdenum Hr 1, F25 100 Pack, Ea/1SKU: 530780-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 1414669. (1 per EA )Learn More$56.16
- Pd 250 Reagent Refill, Vario Total Chlorine 1 X 250 Tests, Ea/1SKU: 530156-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2105660. 530156, PD 250 Reagent Refill, VARIO Total Chlorine 250 pcs Suitable for colorimetric and photometric determination of Total Chlorine with powder dispenser PD 250 The PD250 is designed for easy and controlled do (1 per EA )Learn More$65.50
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Vario Molybdate Hr Reagent Set, F10 100 Tests, Ea/1SKU: 535300-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2604100. Lovibond VARIO HR Molybdenum Reagent Set, F10, 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 Lovi (1 per EA)Learn More$149.30 -
Vario Pan Indicator Solution 60 ML, Ea/1SKU: 530630-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2122426. Lovibond VARIO PAN Indicator Solution, 60 ml (1 per EA)Learn More$26.00 - Vario Dpd Total, F10 100 PackSKU: 530190-PKManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2105669. Reagent Chlorine Total Vario Powder Pack Size 100 (100 per PK)Learn More$26.60
- Vario Manganese Lr Reagent Set, F10 100 Tests, Ea/1SKU: 535090-EAManufacturer: Lovibond Tintometer GroupDirect Replacement for Hach P/N 2651700. (1 per EA)Learn More$81.10
- Manufacturer Lovibond Tintometer Group Remove This Item
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LPS provides procurement services:
Strategic and customized product sourcing services to find the best vendorsUnparalleled customer service from dedicated procurement managers
Custom web portal where you can order items from any vendor on one site
Consolidate orders and invoices
Wholesale “club” pricing for members
Procure-to-Pay software solutions and process consulting
Enterprise procurement solutions designed for small and mid-sized labs