| Brand | Bluelab |
|---|---|
| Type | pH Calibration Solution |
| Dilution | Ready for Use |
| Unit Type | fl oz |
| Form | Liquid |
| Packaging | Bottle |
| Country of Origin | New Zealand |
| UPC | 9421024920449 |
Check the listing for details. BlueLab pH 7.0 Calibration Solution 250 ml. Condition: New, Made in New Zealand. Listed at 15.00 USD. The BlueLab pH 7.0 Calibration Solution is a high-quality liquid pH calibration solution ready for use in hydroponics and outdoor gardening. Made by Bluelab in New Zealand, this 250 ml bottle of solution is designed to accurately adjust and maintain pH levels in your garden or grow system. The product is easy to use and provides reliable results for optimal plant growth and health. Perfect for home and garden enthusiasts looking to achieve optimal pH levels for their plants.