6 10 x 100 1 July 8, 2019 16 32 64 128 100 6 x 10 10 Year 6 x 10 100 and 1000 100 x 6 11x 10 Contaminants 10 100 x 10 * 6 cfu l 10 x 100 6 x 10 8 x 1 6 x 100 9 x 10 1 x 1 X 10 x 6 và 100 x 150 6 x 100
