Test Asen, Fe. trong nước

Test Asen, Fe. trong nuoc

Test Asen, Fe. trong nuoc - STT Loai KIT Khoang xac dinh(don vi tinh) Thoi han su dung (thang) So lan Test 1 pH 4.0-10 24 250 2 pH 7.0- 9.1 24 250 3 Do kiem 0 – 250 (mg/l) 12 100 4 Do cung  nuoc ngot 0- 250 (mg/l) 12 50 5 Do cung nuoc man 250 – 1000 (mg/l) 12 50 6 Do man 0 – 35 (0/00) 12 50 7 Tong sat 0.2 - 5.0 (mg/l) 12 50 8 NO2- 0.01 - 1.0 (mg/l) 12 100 9 NH4+(nuoc ngot) 0.25 - 10.0 (mg/l) 12 50 10 NH4+(nuoc lo, man) 0.25 - 10.0 (mg/l) 12 50 11 PO43- 0.2 - 5.0 (mg/l) 6 50 12 H2S 0.025 - 0.3 (mg/l) 24 30 13 Mn2+ 0 – 1,0 (mg/l) 12 50 14 As 0.005-0.50 (mg/l) 12 25 15 As 0.005-0.50 (mg/l) 12 6