Pay in 4 interest-free payments of $50.00 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
No chemical additives necessary
Premium mylar reflectivity 97%
due to the chance of over fertilizing
A Mist Level Button changes the humidification output level
Bluelab Ph 4.0 Solution 500ml bulb No chemical additives necessaryBluelab Ph 4. 0 Solution 500ml High quality solutions formulated for calibrating pH probes. Bluelab calibration solutions are essential for use with all Bluelab products. Bluelab Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.
US$ 65.00
US$ 20.00
US$ 29.99
