Milwaukee M10031B 1413 µS/cm EC Calibration Solution – 25 Sachets | NIST Traceable | Hydroponics bath water filter Convenient: One purchase covers your

Convenient: One purchase covers your entire year of filtration needs

5 oz — Up to half the weight of comparable testers

· Flow may be reversed to aid in drying filters prior to storage

The HI1285-5 is designed for use with Hanna's HI9813-5

Packaging: Individual pre-measured powder packets

Milwaukee M10031B 1413 µS/cm EC Calibration Solution – 25 Sachets | NIST Traceable | Hydroponics bath water filter Convenient: One purchase covers yourProfessional 1413 S cm Conductivity Calibration Solution for EC TDS Meters The Milwaukee M10031B is a lab grade 1413 S cm conductivity calibration solution designed for accurate calibration of EC (electrical conductivity) and TDS (total dissolved solids) meters and testers. With 25 individually sealed 20mL sachets, this NIST traceable potassium chloride solution ensures fresh, uncontaminated calibration every time for optimal meter accuracy in