Electrochemistry Buffers

Electrochemistry Buffers

Powder buffer reagents and buffer solutions of various quantities, compositions, and pH values. Products are suited for electrochemical applications including electrode calibration, pH determination, SDS-PAGE, Western blotting, and others.
Fisher Catalogue (5)
Fisher Chemical (3)
Thermo Scientific (1)
0.2 M (5)
0.5 M (13)
1.0% (Potassium hydrogen phthalate) (2)
Accurate calibrations and NIST traceability, laboratory and bench analysis (2)
Accurate pH calibrations and NIST traceability, laboratory and bench analysis (4)
Accurate, reproducible pH calibrations (1)
Calibration (6)
Measuring pH (1)
pH calibration (3)
Instruments and Electrodes (3)
pH Instruments and Electrodes (3)
pH Meter (1)
pH Meter and Electrode (6)
pH Meter and Electrode, single-use (3)
Products (43)
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Sodium citrate, 0.5M buffer soln., pH 5.0 
Citrate, is used as an anticoagulant and also used as a biological buffer. It is often used to prepare sodium citrate buffer for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links, thus, unmasking antigens and epitopes in formalin-fixed and paraffin...
Orion™ pH 1.68 Buffer, 475mL 
Use Thermo Scientific™ Orion™ pH buffer bottles to perform accurate, reproducible pH calibrations on your pH meter and pH electrode measurement system. Orion pH buffers are available in 475mL bottles for everyday use and laboratory and bench pH analysis and available in 60 mL bottle 5 packs for...
Orion™ pH 4.01 Buffer Individual Use Pouches, 25 Pack 
For Use With (Application): pH calibration. Solubility Information: Soluble. Physical Form: Liquid. Traceability to NIST: Yes.
Buffer solution pH 4.00 (+/-0.022 @ 25oC) Colored Red Specpure NIST Traceable 
Chemical Name or Material: Buffer solution. CAS: 1310-73-2. Color: Red. CAS: 7778-77-0.
Buffer solution, pH 7.00 (+/-0.024 @ 25oC), Colored Yellow, Specpure, NIST Traceable 
Chemical Name or Material: Buffer solution. CAS: 1310-73-2. Color: Yellow. CAS: 7778-77-0.
Buffer solution, pH 1.68 (+/-0.026 @ 25°C), No Color, Specpure, NIST Traceable 
MDL Number: MFCD00147253. Recommended Storage: Ambient temperatures. Health Hazard 1: H290. CAS: 7647-01-0.
Buffer solution, pH 11.00 (+/-0.026 @ 25oC), No Color, Specpure, NIST Traceable 
Recommended Storage: Ambient temperatures. SMILES: N.O Odor: Odorless. PubChem CID: 14923.
Borate, 0.5M buffer soln., pH 8.5 
Recommended Storage: Ambient temperatures. Health Hazard 3: P201-P202-P264b-P280i-P281-P305+P351+P338-P308+P313-P501c. MDL Number: MFCD00081185. Health Hazard 1: H319-H360FD.
Sodium phosphate, 0.5M buffer soln., pH 8.0 
MDL Number: MFCD00146206. Recommended Storage: Ambient temperatures. Solubility Information: Soluble in water (121mg/ml at 20°C). Physical Form: Liquid.
Sodium phosphate, 0.5M buffer soln., pH 8.5 
MDL Number: MFCD00146206. Recommended Storage: Ambient temperatures. Physical Form: Liquid. Chemical Name or Material: Sodium phosphate buffer soln.
Sodium phosphate, 0.5M buffer soln., pH 7.5 
MDL Number: MFCD00146206. pH: 7.5 Recommended Storage: Ambient temperatures. Solubility Information: Soluble in water (121mg/ml at 20°C).
Buffer solution pH 7, Phosphate buffer, traceable to NIST, ready to use 
CAS: 7732-18-5. Specific Gravity: 1. CAS: 7647-14-5. Name Note: Phosphate buffer, traceable to NIST, ready to use.
Buffer solution pH 4.01 (+/-0.022 @ 25oC) No Color Specpure NIST Traceable 
Recommended Storage: Ambient temperatures. SMILES: N.O IUPAC Name: azanium;hydroxide. Odor: Odorless.
Sodium phosphate, 0.2M buffer soln., pH 7.4 
MDL Number: MFCD00146206. Recommended Storage: Ambient temperatures. pH: 7.4 Physical Form: Liquid.
Sodium phosphate, 0.2M buffer soln., pH 8.0 
MDL Number: MFCD00146206. Recommended Storage: Ambient temperatures. Physical Form: Liquid. Solubility Information: Fully miscible in water.
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