Products list direct from CN

Jilin Hongyi Bio-Tech Co., Ltd.

Product categories

W-1 Active Chlorine Water Quality Test Strips, Results in 30s, 10-200mg/L, Pack of 50, Water Test Strips

$3.08-5.36

(Min. Order) 10 barrels

W-1 PAA (Peracetic Acid) Water Quality Test Strips, 0-2000mg/L,m Result in 30s, Pack of 100, Water Test Strips

$3.88-5.21

(Min. Order) 10 barrels

W-1 OPA (Ortho-Phthalaldehyde) Water Quality Test Strips, 0-0.55% mg/L, Results in 60s, Pack of 100, Water Test Strips

$3.88-5.68

(Min. Order) 10 barrels

W-1 Chlorine Dioxide Water Quality Test Strips, 0-3000mg/L, Result in 30s, Pack of 100, Water Test Strips

$3.33-5.46

(Min. Order) 10 barrels