Buffer Solutions Honeywell Fluka™
pH Buffer Solutions - Chemical solutions which resist changes to pH or acidity
Ref MP22504
Buffer solution pH 10.0 (20°C) Borax / sodium hydroxide
Buffer solution pH 4.0 (20 °C) With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST
Referência:
33643-500ML Preço: 7,50€
Buffer solution pH 7.0 (20 °C) Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST
with fungicide
Referência: 33646-500ML Preço: 8,50€
Referência : 33649-1L Preço :11,20€
Buffer solution pH 2.0 (20 °C) Citric acid / hydrochloric acid / sodium chloride, with fungicide, traceable to SRM from NIST and PTB
Referência: 31045-1L Preço:40,50€
Referência: 33643-1L Preço: 9,06€
Referência: 33646-1L Preço:11,20€
