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. Tribulis Fruit, Powder, 500g
    Manufacturer: Spectrum Chemical
    Tribulis Fruit, Powder is a natural medicine remedy used as a general health supplement, as well as in supplements that claim to increase testosterone levels. 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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    $159.70
  2. Neocuproine Hydrochloride, Reagent, 5g, CAS# 7296-20-0
    Manufacturer: Spectrum Chemical
    Neocuproine Hydrochloride, Reagent has an IUPAC name of 2,9-dimethyl-1,10-phenanthroline and is a chelating agent and a heterocyclic organic compound. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

    (1 per EA )
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    $248.10
  3. Calcium Carbonate, Powder, Reagent, ACS, 50kg, CAS# 471-34-1
    Manufacturer: Spectrum Chemical
    Calcium Carbonate, Powder, Reagent, ACS is a naturally found common substance in rocks and it is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Calcium carbonate causes a unique reaction with acids which upon contact with an acid produces carbon dioxide regardless of acid strength. 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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    $5,212.95
  4. Lactose Monohydrate Lab - Lab, 500g, CAS#5989-81-1
    Manufacturer: Dawn Scientific
    Lactose Monohydrate Lab - Lab, 500g, CAS#5989-81-1 (1 per EA )
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    was $59.62 Special Price $58.13
  5. Hydroxylamine Sulfate, Reagent, ACS, 25g, CAS# 10039-54-0
    Manufacturer: Spectrum Chemical
    Hydroxylamine Sulfate, Reagent, ACS, also known as Hydroxylammonium sulfate, is used to convert ketones and aldehydes to oximes in organic synthesis. 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 $160.40 Special Price $94.92
  6. T-Cal Turbidity Standard, 1.0 Ntu 1000ML
    Manufacturer: Lovibond Tintometer Group
    T-CAL® Turbidity Standards are stable Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. All concentrations are verified to meet tight quality control specifications, are EPA & ISO compliant for reporting (1 per EA )
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    $221.10
  7. Checkit Comparator Chlorine Dpd 0.1 - 2 Mg/L, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond Chlorine Free & Total, Aqua Comparator 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 (1 per EA)
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    $90.10
  8. HBTU, 5kg, CAS# 94790-37-1
    Manufacturer: Spectrum Chemical
    HBTU, also referred to as 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexauorophosphate, is a coupling reagent with mild activating properties which is used in solid phase peptide synthesis. 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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    $15,093.40
  9. Pullulan, 50kg, CAS# 9057-02-7
    Manufacturer: Spectrum Chemical
    Pullulan, a polysaccharide polymer, is used in the manufacture of edible films used in oral hygiene products. 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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    $11,462.05
  10. 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
  11. Dithiothreitol, Reagent, 1g, CAS# 3483-12-3
    Manufacturer: Spectrum Chemical
    Dithiothreitol, Reagent is also known as Reductacryl and Cleland's reagent and is abbreviated as DTT. It is primarily used as a reducing agent for thiolated DNA. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

    (1 per EA)
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    $92.75
  12. Isopropyl-beta-D-thiogalactoside, High Purity, 100g, CAS# 367-93-1
    Manufacturer: Spectrum Chemical
    Isopropyl-beta-D-thiogalactoside, High Purity (IPTG) is a compound and a molecular biology reagent. IPTG is an effective inducer of protein expression in the concentration range of 100 μM to 1.5 mM. Spectrum offers highly pure reagents suitable for molecular biology research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

    (1 per EA )
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    $4,943.25
  13. Ferrous Fumarate, USP, 50kg, CAS# 141-01-5
    Manufacturer: Spectrum Chemical
    Ferrous Fumarate, USP is a mineral supplement. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)
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    $1,654.50
  14. Hydrobromic Acid, 48 Percent, Technical, 200L, CAS# 10035-10-6
    Manufacturer: Spectrum Chemical
    Hydrobromic Acid, 48 Percent, Technical is a mineral acid and one of the strongest known. Mostly used as a reagent in the generation of organobromine compounds, it can also be used to produce inorganic bromides. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

    (1 per EA )
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    $5,838.90
  15. Mastic Gum, 10kg, CAS# 61789-92-2
    Manufacturer: Spectrum Chemical
    Mastic Gum, Tears is from a small tree or dioecious evergreen shrub which is cultivated for its resin. It has many uses, including as a varnish, a medicine for gastrointestinal ailments, and as a flavoring agent. 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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    $7,125.56
  16. Bromelain, 80 GDU, 2.5kg, CAS# 9001-00-7
    Manufacturer: Spectrum Chemical
    Bromelain, 80 GDU, a protein extract derived from pineapple stems, is a potential anti-inflammatory agent. 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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    $395.45
  17. 3-Chamber-Tester pH/pHmb In Bubble Pack, Ea/1
    Manufacturer: Lovibond Tintometer Group
    Lovibond® 3-Chamber-Tester 3-Chamber-Tester - Biguanide, pH (1 per EA)
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    $30.70
  18. Cyclopentanone, 200L, CAS# 120-92-3
    Manufacturer: Spectrum Chemical
    Cyclopentanone is a liquid that has an odor similar to peppermint and is devoid of color. It's an organic compound and a cyclic ketone that most often used as a fragrance.

    (1 per EA )
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    $14,935.25
  19. pH Indicator Solution (for Midget & Slide comparators), Phenol Red, 32 oz
    Manufacturer: Taylor Technologies
    pH Indicator Solution (for Midget & Slide comparators), Phenol Red, 32 oz (1 per EA)
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    was $44.84 Special Price $0.28
  20. Potassium Permanganate ACS, 100.00 g Glass amb wm
    Manufacturer: Reagents Inc
    Potassium Permanganate ACS, 100.00 g Glass amb wm (1 per EA )
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    was $46.00 Special Price $34.56
  21. 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
  22. Slippery Elm, Powder, 100g, CAS# 90028-27-6
    Manufacturer: Spectrum Chemical
    Slippery Elm, Powder is a natural medicine treatment for coughs, sore throat, colic, diarrhea, constipation and hemorrhoids. 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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    $94.90
  23. Glycerin, BiotechGrade, 20L, CAS# 56-81-5
    Manufacturer: Spectrum Chemical
    Glycerin, BiotechGrade, is a sugar alcohol (polyol) compound. An odorless, viscous and colorless liquid that has three hydroxyl groups that allow its solubility in water and give it it's hygroscopic nature. Used in the personal care and pharmaceutical industry for improving smoothness and lubrication it is also used as a solvent and preservative.

    (1 per EA )
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    $6,033.05
  24. Hydroxypropyl Cellulose, 4,000-6,500 cP, NF, 45kg, CAS# 9004-64-2
    Manufacturer: Spectrum Chemical
    Hydroxypropyl Cellulose, 4,000-6,500 cP, NF is a non-ionic, water soluble polymer used as a thickening agent and gelling agent for aqueous formulations. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )
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    $10,242.15
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