... ) 5Technical standards: national standards for product quality in line with GB15892-2009Appearance: white, golden yellow, tawny, reddish brown granule ... the graduated cylinder, jiaqingshuiyue 50ml, dissolution and dilute with water to 100ml scale again, shake the can.2, poly ... , shade, and do not damp. How to use1, use should be made according to the quality scale, elect water purification effect ...