Milwaukee Instruments 1382 TDS Calibration Solution, 20 ml Sachets, case of 25 new-releases The benefits of Coco-Wet:

The benefits of Coco-Wet:

Replacement lamp - OEUVA121

sound-absorbing heavy gauge steel casing

Height 5-5/8"

Spectral distribution optimized for photosynthesis efficiency

Milwaukee Instruments 1382 TDS Calibration Solution, 20 ml Sachets, case of 25 new-releases The benefits of Coco-Wet:Available in 220 ml bottles and 20ml 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.