Electrochemistry Buffers

Buffer pH 9.00 ± 0.01 at 25°C Reference Standard, Reagents

Buffer pH 9.00 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Buffer Solution A, for Sulfate, Certified, LabChem™

Ammonium Chloride/Ammonium Hydroxide Buffer (Copper Buffer), Reagents

Ammonium Chloride/Ammonium Hydroxide Buffer (Copper Buffer), Reagent, use for EDTA titrations. Manufactured in ISO 9001 facility.

Acetate Buffer pH 4.6 to 4.7, For Bromide, Certified, LabChem™

Buffer pH 12.00 ± 0.01 at 25°C Reference Standard, Reagents

Buffer pH 12.00 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Buffer Solution, pH 7.4, Reagents

Buffer Solution, pH 7.4, NIST Traceable, use for pH meter calibration. Manufactured in ISO 9001 facility. NIST Traceable.

Buffer pH 5.00 ± 0.01 at 25°C Reference Standard, Reagents

Buffer pH 5.00 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Buffer pH 7, Green, Reagents

Buffer pH 7, Green, Reagent, use for pH Meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Acetate Buffer pH 4.5, For Cyanide, Certified, LabChem™

Acetate Buffer, pH 3.5 For USP Heavy Metals Test, Reagents

Acetate Buffer, pH 3.5 For USP Heavy Metals Test, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Buffer pH 7.00 ± 0.01 at 25°C Reference Standard, Reagents

Buffer pH 7.00 ± 0.01 at 25°C Reference Standard, Reference Buffer, use for pH meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Buffer concentrate pH 10.00, For 500 ml buffer solution, sodium tetraborate / sodium hydroxide solution, Solstice

for 500 ml buffer solution, sodium tetraborate / sodium hydroxide solution

Buffer solution pH 1.0 (20°C), Hydrochloric acid / potassium chloride, traceable to SRM from NIST and PTB, Solstice

Hydrochloric acid / potassium chloride, traceable to SRM from NIST and PTB

Buffer concentrate pH 12.00, For 500 ml buffer solution, di-sodium hydrogen phosphate / sodium hydroxide solution, Solstice

for 500 ml buffer solution, di-sodium hydrogen phosphate / sodium hydroxide solution

Buffer concentrate pH 5.00, For 500 ml buffer solution, citric acid / sodium hydroxide solution, Solstice

for 500 ml buffer solution, citric acid / sodium hydroxide solution