Hanna GroLine pH 7.01 Solution Size:Case (25 x 20 ml Packets) Filter should be replaced every

Filter should be replaced every year under moderate use

• - Etatron eOne Micro-Doser Kit - 3/4 in [MDE0110MF

For optimal results make sure the EC of your water is 0

Direct OEM replacement

calcium and other hard mineral deposits

Hanna GroLine pH 7.01 Solution Size:Case (25 x 20 ml Packets) Filter should be replaced everyHI7007 050 is a high quality pH 7. 01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened