HI3873-100 – Reagents for CTK Nitrite

Test kit for the chemical determination of oxygen dissolved in the range 0 to 10.0 mg / l (ppm). 110 tests

Chemical test kit for the determination of hydrogen peroxide in the range 0.00 to 2.00 mg / L / 0.0 to 10.0 mg / l (ppm). 100 Tests