Used by the pros to take water samples deep from inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.
| Hydrofarm, Inc. | |
|---|---|
| Product Category | Agricultural and Farming Products and Equipment |
| Product Number | AD207057 |
| Product Name | Metal Needles for 60CC Syringe |
