Purified by reverse osmosis, lab grade water is pre-filtered to remove silicates, organic materials and chlorine. The reverse osmosis removes dissolved salts leaving the filtrate very pure.
The purified water is then de-ionised several times and 0.2 micron filtered to produce a product of high purity suitable for lab use.
General Laboratory Grade water suitable for most Laboratory Purposes. The Water quality is RO purfied to <0.1micro-siemen conductivity, 18mega Ohms resistivity,de-ionised and 0.2 micron bacterial filtered.This is not considered a sterile product.