1500 PPM Reference Solution, 8 Oz
Click Image for Gallery
Reference solution which allows growers to calibrate many popular brands of PPM meters (NaCl scale or the 442 scale). Each batch is quality checked to ensure that the solutions are precisely calibrated and yield reliable readings each time they are used.
- calibrate many popular brands of PPM meters
- 8 Ozs
- Voted: 901
- Brand: General Hydroponics
- Product Code: amz7C22005
- Availability: In Stock
- $24.62
FREE SHIPPING FOR ALL
Absolutely Free Domestic Shipping
No Membership Required
Related Products
BlueLab 2.77EC Conductivity Solution, 500 milliliters
The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleane..
$34.18
Bluelab 7.0 pH Calibration Solution, 20 ml Sachets
Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab cal..
$16.62