pH paper and Buffers

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™ Bicarbonate, 1M buffer soln., pH 8.0

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

Buffer solution pH 9.2, Borate buffer, traceable to NIST, ready to use, ACROS Organics™

Chemical Name or Material: Buffer solution pH 9.2 Name Note: Borate buffer, traceable to NIST, ready to use CAS: 1330-43-4 MDL Number: MFCD00163147

Alfa Aesar™ Glycylglycine, 0.2M buffer soln., pH 8.0

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™ Borate, 0.5M buffer soln., pH 9.5

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

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™ Succinate, 0.2M buffer soln., pH 5.5

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

Alfa Aesar™ Sodium citrate, 0.5M buffer soln., pH 6.5

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

Alfa Aesar™ TNT buffer soln.

Chemical Name or Material: TNT buffer soln. Synonym: TRIS NaCl Tween 20 buffer soln.

pH Buffer Solutions (pH 1 to pH 12), 500mL Products for Science Education

Chemical Name or Material: pH Buffer Solutions (pH 1 to pH 12)

Buffer Solution, pH 4.00, Color-Coded Red (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 4.00, Color-Coded Red CAS: 50-00-0 CAS: 67-56-1 CAS: 877-24-7 CAS: 7732-18-5 CAS: 16423-68-0 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor Available on GSA/VA Contract for Federal Government customers only.

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

Buffer solution, pH 4.00, color-coded red Certified, traceable to NIST, ACROS Organics™

Chemical Name or Material: Buffer solution, pH 4.00 Name Note: Color-coded Red CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

Litmus Paper and Test Strips Products for Science Education

A wide variety of test papers to suit any need.

Thermo Scientific™ Orion™ Total Alkalinity Test Kit Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

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™ TEA, 0.2M buffer soln., pH 8.0

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

Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches Available on GSA/VA Contract for Federal Government customers only.

Ensure fresh, ready to use standards for pH calibration with Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches.

Buffer Solution, pH 2.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 2.00 CAS: 7447-40-7 CAS: 7647-01-0 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

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

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

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 7.6

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

Fisherbrand™ Plastic pH Strips Products for Science Education

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

Buffer Solution, pH 6.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 6.00 CAS: 7778-77-0 CAS: 7732-18-5 CAS: 1310-73-2 Purity Grade: Certified Grade MDL Number: MFCD00134130

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

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

Buffer Solution, pH 4.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 4.00 CAS: 877-24-7 CAS: 7732-18-5 CAS: 50-00-0 CAS: 67-56-1 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ Orion™ pH Buffer Bottles Available on GSA/VA Contract for Federal Government customers only.

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

Buffer solution pH 4, Citrate buffer, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

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

Buffer Solution, pH 1.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 1.01 CAS: 7447-40-7 CAS: 7647-01-0 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

Alfa Aesar™ Sodium borate, 0.5M buffer soln., pH 9.0

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

Buffer Solution, pH 5.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 5.00 CAS: 877-24-7 CAS: 1310-73-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00146206

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