Buffer capsules, pH7.
Each capsule contains enough buffer powder to make up 100mL of pH 7 buffer solution.
The working solution will keep for 3 weeks
QTY: Vial of 10 capsules
Buffer capsules, pH7.
Each capsule contains enough buffer powder to make up 100mL of pH 7 buffer solution.
The working solution will keep for 3 weeks
QTY: Vial of 10 capsules