Methods of test for paints, varnishes, lacquers and related materials (metric units), Method 105.3: Pretreatment of metal test panels - Chromic acid dipping (applicable only to light alloy panels)
Standard Methods of Test for Paints, Varnishes, Lacquers and Related Materials, Method 105.3: Pretreatment of metal test panels - Chromic acid dipping (Applicable only to light alloy panels)
Microbiology of food and animal feeding stuffs - Horizontal method for detection and enumeration of Campylobacter spp. - Part 2: Colony-count technique
Microbiology of food and animal feeding stuffs - Horizontal method for detection and enumeration of Campylobacter spp. - Part 3: Semi-quantitative method