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

Fisher Chemical™ pH Indicator Solutions Available on GSA/VA Contract for Federal Government customers only.

For use in a variety of pH test sets

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

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

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

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

Alfa Aesar™ Sodium bicarbonate, 1M buffer soln., pH 9.4

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

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

Buffer Solution, pH 7.00, Color-Coded Yellow (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 7.00, Color-Coded Yellow CAS: 7778-77-0 CAS: 1310-73-2 CAS: 7732-18-5 CAS: 1934-21-0 Purity Grade: Certified Grade MDL Number: MFCD00134130

Alfa Aesar™ Borate, 0.5M buffer soln., pH 9.0, low endotoxin

Chemical Name or Material: Borate CAS: 1330-43-4 Name Note: low endotoxin MDL Number: MFCD00163147

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.

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

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

Chemical Name or Material: Maleate buffer soln. CAS: 676-46-0 MDL Number: MFCD00012466

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.

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

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

Alfa Aesar™ TNT buffer soln.

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

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

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

Buffer Solution, pH 10, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer solution pH 10 CAS: 1332-57-6 CAS: 144-55-8 CAS: 7732-18-5

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 10.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 10.00 CAS: 6381-92-6 CAS: 584-08-7 CAS: 1310-58-3 CAS: 7732-18-5 CAS: 12228-88-5 Purity Grade: Certified Grade 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™ Standard All-in-One™ pH Buffer Kit Available on GSA/VA Contract for Federal Government customers only.

Work with ease using this color-coded pH buffer kit that includes three buffers, storage solution and a storage bottle.

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 (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

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™ Succinate, 0.2M buffer soln., pH 4.0

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

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

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

Buffer Solution, pH 7.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 7.00 CAS: 7778-77-0 CAS: 1310-73-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00134130 Synonym: Chlorine Titrimeter Reagent

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

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

Carbon Dioxide ISE Fill Solution, Fisher Scientific™

Chemical Name or Material: Carbon Dioxide ISE Fill Solution CAS: 107-21-1 CAS: 7783-90-6 CAS: 7647-14-5 CAS: 144-55-8 CAS: 7732-18-5 Physical Form: Liquid

Fisher Chemical™ Universal pH Indicator System Available on GSA/VA Contract for Federal Government customers only.

For pH determinations between 4.0 to 10.0

Buffer Concentrate, pH 11.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Concentrate, pH 11.01 CAS: 56-40-6 CAS: 7647-14-5 CAS: 1310-73-2 CAS: 139-33-3 CAS: 7732-18-5 Purity Grade: Certified Grade Physical Form: Liquid MDL Number: MFCD00163176

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