Cat. No.	Volume
Water
AP Grade, sterile	S15-012	500 ml
	S21-012	1000 ml
Container with tap	S31-012	10 Litres

• Cell culture and molecular biology
• Dilution purposes
• Reference solution
• Manufacture of media
• Manufacture of reagents for cell culture

Purified water can be prepared by distillation, ion exchange, by reverse osmosis or by any other suitable method that complies with the regulations on water intended for human consumption. PAA water is produced by ion exchange and reverse osmosis. During production appropriate measures are taken to ensure that the total viable aerobic count is adequately controlled and monitored. A further test parameter is the conductivity factor which describes the ability of an aqueous solution to carry an electric current. A nutrient-rich solution will have a higher conductivity than a solution with less ionic salts (nutrients). The higher the nutrient level the higher the conductivity.

Conductivity Factor (CF)	< 20 µS/cm
Endotoxin	< 1 EU/ml
Sterility	tested
Shelf Life	3 years
Storage	+15°C to +25°C