TCVN 6505-1-2007 Milk and milk products.Enumeration of presumptive Escherichia coli.Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)
2007TCVN 6505-1-2007 Milk and milk products.Enumeration of presumptive Escherichia coli.Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)