GroLine pH 10.01 Calibration Buffer (500mL x 2nos) green cleaner They have been making grow

They have been making grow tents for 15 years for a reason

we fix everything at cost of parts

then slide the tubing according to the slot and push the fitting into pre-cut hole

Pricing shown for the 25 lb option is for one complete 25 lb package

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GroLine pH 10.01 Calibration Buffer (500mL x 2nos) green cleaner They have been making growONLY AVAILABLE WITH MINIMUM QUANTITYThe product comes with minimum quantity of 2 units. HI7010 050 is a high quality pH 10. 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