GroLine Storage Solution Sachets, 20 mL (25 pcs.)

HI70300G is a high quality storage solution 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. Specially formulated for storing GroLine electrodes. Single-use sachets for convenience. Perfect for use with GroLine testers and portable meters!