| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| SN/T 4547-2017 | English | 259 | Add to Cart | Days<=3 | (Methods for the detection of coliform bacteria and Escherichia coli) | SN/T 4547-2017 | Valid | SN/T 4547-2017 |