Hardness, Total Test Strips. 0, 50, 125, 250, 500 (50 Pack). Range 0 to 500 mg/l
Ascorbic Acid Vitamin C Food Test Strips, 0.01 to 0.1% [Vial of 50 Strips]
Nitrate/Nitrite LR Test Strips. [10-50ppm / 1-10ppm] 50 Pack. Range 10 to 50/1 to 10 ppm
Chloride Test Strips. Scale 0, 50, 100, 250, 500 (50 pack). Range 0 to 500 mg/l
Chlorine Free LR Test Strips. Scale 0, 0.05, 0.1, 0.2, 0.4, 0.6, 0.8, 1.2, 1.5, 2, 2.6, 4, >6 (50 pack). Range 0 to 6 mg/l
eXact Micro 7 Calcium Test Strips
![Ascorbic Acid Vitamin C Food Test Strips, 0.01 to 0.1% [Vial of 50 Strips]](https://images.buynet.work/thumb.php?i=345508702&s=240)
![Nitrate/Nitrite LR Test Strips. [10-50ppm / 1-10ppm] 50 Pack. Range 10 to 50/1 to 10 ppm](https://images.buynet.work/thumb.php?i=320888719&s=240)
