pH buffer capsules

^{£ ExVAT}

pH buffer capsules

pH buffer capsules - These DIY pH buffer capsules are available in 3 standard values, 4pH, 7pH and 9pH.

Each pH buffer capsule makes 100ml of solution when mixed with distilled water.

Supplied in packs of 10 pH buffer capsules.

816-004	4pH buffer capsules (pack of 10)	^{£ Ex VAT}
816-007	7pH buffer capsules (pack of 10)	^{£ Ex VAT}
816-009	9pH buffer capsules (pack of 10)	^{£ Ex VAT}