pH paper and Buffers

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

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

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™ Sodium bicarbonate, 1M buffer soln., pH 8.0

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

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

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

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

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

Insta-Test™ Water Test Strips

Perform safe, quick and easy water quality checks with test strips.

Economical pH Test Strips

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

Thermo Scientific™ Orion™ pH Buffer Bottles

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

Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches

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

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

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

Thermo Scientific™ Orion™ pH Buffer Cubitainers™

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

Alfa Aesar™ Bicarbonate, 1M buffer soln., pH 8.5

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

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

MColorpHast™ Non-Bleeding pH Indicator Strips

Since the indicator does not bleed, the strip can be left in the measurement medium without contaminating it.

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 7.4

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

Alfa Aesar™ Borate, 0.5M buffer soln., pH 8.0

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

Alfa Aesar™ Succinate, 0.2M buffer soln., pH 5.0

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

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™ Sodium phosphate, 0.2M buffer soln., pH 7.0

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

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

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

Litmus Paper and Test Strips

A wide variety of test papers to suit any need.

Fisherbrand™ Plastic pH Strips

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

Alfa Aesar™ Citrate Buffer, 0.2M buffer soln., pH 6.0, low endotoxin

Chemical Name or Material: Citrate Buffer CAS: 6132-04-3 Name Note: low endotoxin MDL Number: MFCD00150031

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