Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25 cloning-and-seed-starting Reclosable bag for easy storage

Reclosable bag for easy storage

Biomin is suitable for both soil and foliar applications

The SGO100DE ballast offers a compact design and reliable performance in the grow room

Unboxed dimensions: 31

Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25 cloning-and-seed-starting Reclosable bag for easy storageThis item is sachets Available 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.