The critical issue is that of ensuring consistent microbiological quality with respect to removal of bacteria and bacterial endotoxins 关键是除去细菌和内毒素，保证微生物质量的稳定性。
2.
For some products such as veterinary teat dips it may be acceptable to use potable water where justified and authorised taking account of the variability in chemical composition and microbiological quality 考虑化学成分和微生物质量等可变性，经过合理证明和批准，兽用滴剂等产品可以使用饮用水。
