The Greatest Guide To purified water system qualification
The tradition medium advised in the eu Pharmacopeia is R2A (Reasoner’s 2A agar), which replaced a far more nutritious medium by way of a monograph update in 2002. R2A was created for undertaking the heterotrophic plate rely for water samples. R2A is often a nutritionally lessened media (in that the levels of peptone, yeast extract and dextrose ar