Hanna Instruments pH 10.01 Buffer (20 mL Sachet) HI70010P sponge if controller records a set

if controller records a set of consecutive readings over / under threshold values level with enable / disable option

The compact size makes the HI98103 Checker® pH tester ideal for on-the-go testing

Oasis Grower Solutions Horticubes176 cubes

6) It makes a great bedding material for worm bins

Hanna Instruments pH 10.01 Buffer (20 mL Sachet) HI70010P sponge if controller records a setHI70010P is a premium quality pH 10. 01 calibration buffer produced in accordance with ISO 3696 BS3978 standards using high purity salts, deionized water, certified weight checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to + 0. 01 pH @ 25C and are traceable to NIST Standard Reference Materials (SRMs). Convenience of individual packaging Ideal for users