AS 5013.4:2021 – Food microbiology Method 4: Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of coliforms —Colony-count technique (Iso4832:2006,MOD). 6.10 pH-meter, accurate to ±0,1 pH unit at 25 C. 6.11 Loop, of platinum-iridium or...
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