ITEM#: 2766-270720
MFR#: 270-7.20
pH Buffer Capsules, Hydrion® - 270-7.20. Hydrion pH Buffer Capsules. pH value: 7.2. For quick preparation of fresh solutions of known pH values. Capsule contents dissolve in 100mL of distilled water, giving a clear solution accurate to +-0.02pH unit