GroLine 5000 uS/cm Conductivity Standard Sachets, 20 mL (10 -Packs) MW805 MW806 replacement probe Calibration should be performed at

Calibration should be performed at least once a month

Wastewater regulation & ecology testing

Dual Range 0-9990 ppm (From 0 – 999 ppm the resolution is 1 ppm

The  MI507-100 Ammonia Low-Range liquid reagent kit includes high-quality reagents that are ready-to-use with Milwaukee's Low-Range Ammonia photometer MI407

Replacing your Alexapure pitcher filter is quick and simple:

GroLine 5000 uS/cm Conductivity Standard Sachets, 20 mL (10 -Packs) MW805 MW806 replacement probe Calibration should be performed atHI70039 10 packs is a high quality 5000 uS cm conductivity standard designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Supplied with Certificate of Analysis Single use sachets for convenience. Perfect for use with GroLine testers and portable