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Chemicals

Chemicals

Cole-Parmer offers over 30,000 chemical reagents to meet the varying demands of clinical, industrial, or research applications. We have collaborated with world-class manufacturers to bring you the high-grade lab chemicals you use in your lab or your processes. Our diverse offering includes basic reagents, buffers, sorbents, standards (AA & ICP), and Bioreagents. Choose from an array grades, package sizes, and delivery options. Search our offering by chemical name or CAS number.

Chemical grades for every application

Not sure if the reagent you are using is chemically compatible with your material? Check out our Chemical Compatibility Page for assistance.

Grade Definition or Application
ACS, or Reagent ACS Purity meets or exceeds "Reagent Chemicals" specifications set by the American Chemical Society.
Certified ACS Purity meets or exceeds ACS specifications. For general analytical procedures with tight specifications.
Certified ACS Plus Purity meets or exceeds ACS specifications, and analyzed for more than 16 metals. For analytical procedures with tighter specifications.
GC Resolv® High purity and lot-to-lot consistency; meets or exceeds ACS specifications. Use for gas chromatography.*
Spectranalyzed® Purity meets or exceeds ACS specifications. Use for spectrophotometry and ultraviolet and visible wavelength detectors (UV-Vis).
Biotechnology Electrophoresis, molecular biology, sequencing, and peptide and oligonucleotide synthesis.
Certified General analytical procedures
CP (Chemically Pure) Purity suitable for general applications
Electronic Use Low levels of metal contamination. Meets SEMI requirements. Use for electronics and circuit board manufacturing.
Environmental HPLC, trace-organic analysis, and environmental testing*
Histological Tissue processing, clinical or histology procedures
HPLC HPLC and spectrophotometry procedures
OPTIMA™ Extremely high purity. Use for HPLC, GC, plasa/ICP, spectrophotometry, and pesticide residue analysis.*
Laboratory Routine laboratory applications; satisfactory purity when a reagent grade is not necessary.
p.a. Pro analysi
Pesticide GC with electron capture detector (ECD), pesticide residue analysis
Plasma grade Plasma/ICP, environmental testing, trace-metal analysis
Practical Purity suitable for research applications
Reagent High purity, with no established ACS requirements
Scintanalyzed™ Liquid scintillation counting
Technical Manufacturing and industrial use; general laboratory use
Trace metal Low metal contamination in the ppm to ppb range. Primarily used in digestion of samples prior to instrument (ICP) analysis.*
USP/NF/FCC/EB/BP/JP Meet specifications of specific pharmacopeia. Use for food and drug laboratories and biological testing.
*A certificate of analysis is included with each shipment.

Save money on chemicals!

Cole-Parmer Brand Chemical Reagents

These high-quality chemicals offer added savings between 30-50% versus manufacturer brands and added flexibility with custom blending services, bulk packaging, and express delivery capabilities.

Custom Blending Services

Cole-Parmer offers customized blending services, backed with a quality guarantee. We save you time and money by freeing up personnel to focus on other projects and reduce the risk of personal injury by reducing the risk of chemical spills.

Case-Quantity Discount

Cole-Parmer offers bulk quantity discounts (up to 20% off) when you purchase in higher volumes. Buy one case, save 10%; buy 2-3 cases, save 15%; buy 4 or more cases, save 20%.

Large-Volume Orders

Save when you buy Cole-Parmer brand chemical reagents in bulk pack sizes. Bulk pack sizes include:
  • 20 liter carboys
  • 55-gallon drums
  • 12 kilogram cartons

Express Delivery

Cole-Parmer offers DOT-approved containers on select items, expanding your shipping options.

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ORP Standard, +200 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution) (500 mL)

  • Product Type: Inorganic Chemical
  • Purity grade: Components all ACS grade
  • CAS Number: Includes 7447-40-7, 13746-66-2, 14459-95-1 and 7732-18-5
EW-86974-09
Available for order
or call 1-888-358-4705 to order
$35.25 USD/EACH

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Sodium Hydroxide, 0.100 Normal (N/10) (1 gal)

  • Product Type: Inorganic Chemical
  • Purity grade: Components all ACS grade
  • Normality: 0.100
EW-88400-82
Usually ships in 7 days.
$52.25 USD/EACH

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Ethanol, Anhydrous (Clear, Colorless Liquid/Histological) (4 liter)

  • Product Type: Organic Chemicals
  • Purity grade: Histological
  • CAS Number: 64175
EW-88008-32
Usually ships in 3 days.
$146.00 USD/EACH

Qty:

Sodium Hydroxide, 1.00 Normal (1 gal) (Liquid) 88400-88

  • Product Type: Inorganic Chemical
  • Purity grade: Components all ACS grade
  • Normality: 1.00
EW-88400-88
Usually ships in 7 days.
$52.00 USD/EACH

Qty:

Sodium Hydroxide, 0.100 Normal (N/10) (1 L)

  • Product Type: Inorganic Chemical
  • Purity grade: Components all ACS grade
  • Normality: 0.100
EW-88400-83
Usually ships in 7 days.
$25.00 USD/EACH

Qty:

Cole-Parmer Isopropyl Alcohol (IPA), ACS Grade, 4 L

  • Product Type: Organic Chemicals
  • Purity grade: ACS
  • CAS Number: 67-63-0
EW-88405-69
Usually ships in 7 days.
$103.00 USD/EACH

Qty:

Cole-Parmer Acetone, ACS Grade, Poly Bottle; 4 L

  • Product Type: Organic Chemicals
  • Purity grade: ACS Reagent grade
  • CAS Number: 67-64-1
EW-88406-15
Available for order
or call 1-888-358-4705 to order
$91.50 USD/EACH

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Cole-Parmer Hydrochloric Acid, 0.1 N, 1 L

  • Product Type: Inorganic Chemical
  • Normality: 0.1
  • CAS Number: 7732-18-5, 7647-01-0
EW-88405-90
Usually ships in 7 days.
$25.75 USD/EACH

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Phenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized (120 mL)

  • Product Type: Inorganic Chemical
  • CAS Number: 7732-18-5, 1310-73-2
  • Form: Liquid
EW-88400-56
Available for order
or call 1-888-358-4705 to order
$18.25 USD/EACH

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Sulfuric Acid (Technical) (2.5 liter) CAS 7664-93-9

  • Product Type: Inorganic Chemical
  • Purity grade: Technical grade
  • CAS Number: 7664-93-9
EW-88030-20
Usually ships in 7 days.
$104.00 USD/EACH

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Nitric Acid (Certified ACS Plus) (2.5 liter)

  • Product Type: Inorganic Chemical
  • Purity grade: Certified ACS Plus
  • CAS Number: 7697-37-2 and 7732-18-5
EW-88017-74
Usually ships in 4 days.
$149.00 USD/EACH

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Electrode Storage Solution, for Storing Glass and Combination pH Electrodes (1 L)

  • Product Type: Inorganic Chemical
  • Purity grade: Components all ACS grade
  • CAS Number: 7732-18-5, 877-24-7
EW-88400-28
Available for order
or call 1-888-358-4705 to order
$43.00 USD/EACH

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Cole-Parmer Sodium Thiosulfate, 0.100 Normal (N/10); 4000 mL (4 L)

  • Product Type: Inorganic Chemical
  • Normality: 0.1
  • CAS Number: 7732-18-5, 10102-17-7, 497-19-8, 497-19-8
EW-88400-99
Usually ships in 7 days.
$69.00 USD/EACH

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Cole-Parmer Potassium Iodide, ACS Grade, 500 g

  • Product Type: Inorganic Chemical
  • Purity grade: ACS
  • CAS Number: 7681-11-0
EW-88404-24
Available for order
or call 1-888-358-4705 to order
$284.00 USD/EACH

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Cole-Parmer Acetic Acid, Glacial, ACS Grade, 2.5 L

  • Product Type: Inorganic Chemical
  • Purity grade: ACS
  • CAS Number: 64-19-7
EW-88401-62
Usually ships in 7 days.
$105.00 USD/EACH

Qty:

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