Milwaukee Instruments

Milwaukee Instruments pH 4 Calibration Solution, 20 ml Sachets, case of 25

SKU: MI10004P
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  • Regular price $25.99
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This item is sachets only

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.