ISO 8213:1986现行
Chemical products for industrial use - Sampling techniques - Solid chemical products in the form of particles varying from powders to coarse lumps
出版：International Organization for Standardization
专家解读视频
Applies to products with a maximum particle size of 100 mm. From the lot to be sampled a certain number of increments is taken. The increments are mixed to form either a bulk sample or several primary samples, depending on the purposes of the sampling. By means of replicate reductions a reduced sample is prepared from the bulk sample or from each primary sample, then several laboratory samples, each stage of the division being preceded in each case by blending and, if necessary, by grinding and sieving the product.
NBN EN 12678:2008 - Identical
BS 5309-4:1976 - Similar
PN ISO 8213:1999 - Identical
NBN T 02 003:1988 - Identical
NBN EN 1202:2005 - Identical
NBN EN 1206:2005 - Identical
NBN EN 1207:2005 - Identical
NBN EN 1208:2005 - Identical
NBN EN 1209:2004 - Identical
NBN EN 12678:2000 - Identical
KS M ISO 8213:2011 - Identical
NFT 20 083:1984 - Similar
