Chemizorb Alkalis is a powder mixture that consists of a mineral co-polymer as the absorbent, an acidic salt as the neutraliser, and a pH indicator.

• Easy to use
• pH indicator makes it possible to monitor the neutralisation process
• 100 to 120 g of Chemizorb OHˉ required to absorb and neutralise 100 ml of alkalis

Upon contact with the alkalis the absorbent first turns blue in colour. After neutralisation is complete, the blue colour becomes paler.