GB 19298—2014
China National Food Safty Standard - Packaged drinking water
Table 3 Microbiology Limit
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Item
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Sampling methoa and limit
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Test Method
|
|
n
|
c
|
m
|
|
coliform /(CFU/mL)
|
5
|
0
|
0
|
GB 4789.3
|
|
/(CFU/250mL)
|
5
|
0
|
0
|
GB/T 8538 Membrane Filtration
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|
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.
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