Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 7918.3-1987>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 7918.3-1987 GB/T 7918.3-1987: Standard methods of microbiological examination for cosmetics. Fecal coliforms
According to the biological characteristics of fecal coliform bacteria, for example, Gram-negative non-spore-forming bacteria can ferment lactose to produce acid and gas when cultured at 44 °C for 24 ~ 48 h.
