Milwaukee Instruments 1413 microsiemens/cm Calibration Solution, 20 ml Sachets, case of 25 spl_hgc O3 doesn't just mask odors

O3 doesn't just mask odors like mere air fresheners—it neutralizes odors at the source

so you won’t have to waste time switching back and forth between multiple screens

Calcium amino acid chelate

• Ideal for low ceilings/tents/vertical gardens

energy-efficient solution for lighting over hydroponics

Milwaukee Instruments 1413 microsiemens/cm Calibration Solution, 20 ml Sachets, case of 25 spl_hgc O3 doesn't just mask odorsAvailable in 220 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on the spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.