New Mexico's Original Grow Store Since 1993
Online orders are now disabled. We invite you to shop in person at our Albuquerque store. Please call for mail order or curbside pickup.
Your pH probe is a sensitive glass instrument that ages through everyday use. If you want to improve your Bluelab pH product’s response time and longevity, make sure that you use Bluelab pH Probe KCl Storage Solution - 250 ml to store and hydrate your Bluelab pH probes and pens.
Simply add KCl solution to the cap of your pH pen or probe for storage after use; make sure to top up the KCl every week. Once a month, you should hydrate your probe in KCl solution.
You can find detailed instructions on the bottle.
New Mexico's Original Grow Store Since 1993
Online orders are now disabled. We invite you to shop in person at our Albuquerque store. Please call for mail order or curbside pickup.
