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For each 5 tons of raw materials, we will take less than 13 samples at random, the total weight of which should be no less than 1 kg.
All the raw material samples will be divided into two equal parts, one of which is kept as a retained sample, and the other one is analyzed according to our standard tests;
We take the arithmetic mean of the parallel measurement values as the report result, and the absolute value difference between the two measurement results should be under 0.4%.
JALON MICRO NANO NEW MATERIALS CO. LTD
NO. 890/68 Moo 3, KHAO KHANSONG, SI RACHA, CHONBURI - 20110, Thailand
Mobile : +66-971585837224
E-mail : firstname.lastname@example.org