The shipment of imported newspaper tiles includes sizes: 600x600mm, 400x400mm, 300x600mm, 100x200mm, how many samples need to be taken? Is it possible to take 1 representative sample of the whole lot?
Article 1.3.27 Product batch is a collection of a type of building material products and goods with the same specifications and produced in the same batch on the same technological line.
Article 1.3.28 Goods lot is a collection of one type of building material product or goods, determined in quantity, with the same labeling content, manufactured and imported by an organization or individual at the same place. locations are distributed, consumed in the market
Therefore, the above shipment for certification of conformity must take a total of 4 samples for 4 different sizes of bricks. Sample specification is 5 whole bricks for each size type.
Cost of conformity certification = cost of certification + cost of testing 4 samples
According to regulations, it is not possible to take a representative sample for the whole lot.
