pH paper and Buffers

Alfa Aesar™ STE buffer soln.

Chemical Name or Material: STE buffer soln.

Alfa Aesar™ Sodium borate, 0.5M buffer soln., pH 8.5

Chemical Name or Material: Sodium borate buffer soln. CAS: 1330-43-4 MDL Number: MFCD00081185

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 8.5

Chemical Name or Material: Sodium phosphate buffer soln. MDL Number: MFCD00146206

Alfa Aesar™ TEA, 0.2M buffer soln., pH 7.5

Chemical Name or Material: TEA buffer soln. CAS: 102-71-6 MDL Number: MFCD00002855 Synonym: Triethanolamine buffer solution

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 8.5

Chemical Name or Material: Sodium phosphate buffer soln. MDL Number: MFCD00146206

Alfa Aesar™ Sodium citrate, 0.5M buffer soln., pH 5.5

Chemical Name or Material: Sodium citrate buffer soln. MDL Number: MFCD00012462

Thermo Scientific™ Orion™ Total Alkalinity Test Kit

Save time by eliminating additional equipment set-up, titrations and calculations with this total alkalinity test kit that provides two-step direct measurement.

Alfa Aesar™ Bicarbonate, 1M buffer soln., pH 9.0

Chemical Name or Material: Bicarbonate buffer soln. CAS: 144-55-8 MDL Number: MFCD00003528

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 9.5

Chemical Name or Material: Sodium phosphate buffer soln. MDL Number: MFCD00146206

Alfa Aesar™ Bicarbonate, 1M buffer soln., pH 8.0

Chemical Name or Material: Bicarbonate buffer soln. CAS: 144-55-8 MDL Number: MFCD00003528

Thermo Scientific™ Orion™ pH Buffer Bottles

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion™ pH Buffer Bottles.

Alfa Aesar™ Glycylglycine, 0.2M buffer soln., pH 8.5

Chemical Name or Material: Glycylglycine buffer soln. CAS: 556-50-3 MDL Number: MFCD00008130

Alfa Aesar™ Borate, 0.5M buffer soln., pH 8.5

Chemical Name or Material: Borate buffer soln. CAS: 1330-43-4 MDL Number: MFCD00163147

Alfa Aesar™ Sodium citrate, 0.5M buffer soln., pH 5.0

Chemical Name or Material: Sodium citrate buffer soln. MDL Number: MFCD00012462

Alfa Aesar™ Maleate, 0.2M buffer soln., pH 5.5

Chemical Name or Material: Maleate buffer soln. CAS: 3105-55-3 MDL Number: MFCD00012466

Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor

Sample well, rain, distilled/deionized, boiler feed and process waters with the Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor.

Alfa Aesar™ Maleate, 0.2M buffer soln., pH 6.0

Chemical Name or Material: Maleate buffer soln. CAS: 3105-55-3 MDL Number: MFCD00012466

Fisherbrand™ Plastic pH Strips

Offer excellent color separation in the pH range; 100 pH test strips/vial.

Litmus Paper and Test Strips

A wide variety of test papers to suit any need.

Alfa Aesar™ Succinate, 0.2M buffer soln., pH 6.5

Chemical Name or Material: Succinate buffer soln. CAS: 150-90-3 MDL Number: MFCD00002789

Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use, ACROS Organics™

Chemical Name or Material: Potassium hydrogen phthalate CAS: 877-24-7 Molecular Formula: C8H5KO4 Formula Weight: 204.22 MDL Number: MFCD00217672

Alfa Aesar™ Borate, 0.5M buffer soln., pH 9.5

Chemical Name or Material: Borate buffer soln. CAS: 1330-43-4 MDL Number: MFCD00163147

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 8.0

Chemical Name or Material: Sodium phosphate buffer soln. MDL Number: MFCD00146206

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 8.0

Chemical Name or Material: Sodium phosphate buffer soln. MDL Number: MFCD00146206

Economical pH Test Strips

Line of pH test strips incorporates the most up-to-date technology.

Buffer solution pH 4, Citrate buffer, ACROS Organics™

Chemical Name or Material: Buffer solution pH 4 Name Note: Phthalate buffer CAS: 877-24-7 CAS: 7647-14-5 CAS: 68-04-2 CAS: 7732-18-5 Molecular Formula: C8H5KO4 Formula Weight: 204.23 MDL Number: MFCD00130806

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