Milwaukee Instruments 1500 ppm Calibration Solution, 20 ml Sachets, case of 25 spl_fluence Perfect for growing salads and

Perfect for growing salads and herbs or for early season seed starting

SG Ballast

PRO-MIX BX BIOFUNGICIDE™­ is a general purpose peat-based growing medium enriched with Bacillus subtilis

A convenient dial let’s you quickly adjust seal times from 1 to 10 sec for just about any type or thickness of bag material

Milwaukee Instruments 1500 ppm Calibration Solution, 20 ml Sachets, case of 25 spl_fluence Perfect for growing salads andThis 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.