GB 19298—2014
China National Food Safty Standard - Packaged drinking water
Table 3 Microbiology Limit
Item
|
Sampling methoa and limit
|
Test Method
|
n
|
c
|
m
|
coliform /(CFU/mL)
|
5
|
0
|
0
|
GB 4789.3
|
/(CFU/250mL)
|
5
|
0
|
0
|
GB/T 8538 Membrane Filtration
|
aSampling and dispose according to GB 4789.1
n:Samples collected quantity in one batch. c:Max sample quantity allowed. m:Limit value of acceptable level of microbiological indicator.
|