Aqua Master Tools Calibration Solution EC 1413 100ml (18pcs/Case)
Aqua Master Calibration Solution EC 1413 100ml (Case of 18)
100 ml EC 1413 calibration solution. Traceable to NIST standard. Close immediately after use. Store between 15-25 °C. Do not return liquid.
Sold as a case of 18 bottles.