pH Reference Buffers

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™ Glycylglycine, 0.2M buffer soln., pH 8.5

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

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

Hold 5 gallons (19L) of pH buffer in color-coded Thermo Scientific™ Orion™ pH Buffer Cubitainers™ with easy-pour spigot.

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™ Bicarbonate, 1M buffer soln., pH 9.0

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

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

Chemical Name or Material: Buffer Concentrate, pH 4.00 CAS: 877-24-7 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified Grade Physical Form: Liquid MDL Number: MFCD00013070

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

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

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

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

Alfa Aesar™ Blasticidin S hydrochloride, ≥98%,/ml in 1M HEPES buffer soln.

Chemical Name or Material: Blasticidin S hydrochloride CAS: 3513-03-9 Name Note: 10mg/mL in 1M HEPES buffer soln. Formula Weight: 458.9 MDL Number: MFCD02091640 UN Number: UN2810 Merck Index: 14,1316

Buffer Solution, pH 10, Color-coded blue, Certified, ACROS Organics™

Chemical Name or Material: Buffer solution, pH 10.00 Name Note: Traceable to NIST CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD01324186

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

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

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)

pH Buffer Pack Products for Science Education

Chemical Name or Material: pH Buffer Solutions

Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: BufferPac™ Color-Coded Solutions CAS: 50-00-0 Purity Grade: Certified Grade MDL Number: MFCD00163177

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

Chemical Name or Material: Buffer Solution, pH 8.00 CAS: 1310-73-2 CAS: 7778-77-0 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00147253

Alfa Aesar™ Succinate, 0.2M buffer soln., pH 4.5

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

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

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

Buffer Solution, pH 3.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 3.00 CAS: 877-24-7 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 citrate, 0.5M buffer soln., pH 6.5

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

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 7.0

Chemical Name or Material: Sodium phosphate buffer soln. 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.

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

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

Buffer Solution, pH 7.40 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 7.40 CAS: 7778-77-0 CAS: 64-02-8 CAS: 7732-18-5 CAS: 7758-11-4 Purity Grade: Certified Grade MDL Number: MFCD00134130

Alfa Aesar™ Maleate, 0.2M buffer soln., pH 7.0

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

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

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

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 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 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

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