HOME

HYDROPONICS

MAKING BEER & WINE

DISCOUNT CLUB CARD

MONTHLY SPECIALS

CONTACT US

(360)705-0965

Complete Room Packages

Lighting

Nutrients

Propagation

Growing Systems

Climate Control

Media and Soil

Pest and Disease Control

Accessories

Meters

GENERAL HYDROPONICS STANDARD PPM REFERENCE SOLUTION

“General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used.”

 Reference Solution 1500 ppm 8 oz

$7.99

To buy any of these items contact us at customerservice@HealthCrafts.com