![METAL NEEDLES FOR 60CC PLASTIC SYRINGE](http://anuwayhydro.com/cdn/shop/products/icbdx1no9ygijyixszne_{width}x.jpg?v=1625606752)
![METAL NEEDLES FOR 60CC PLASTIC SYRINGE](http://anuwayhydro.com/cdn/shop/products/icbdx1no9ygijyixszne_{width}x.jpg?v=1625606752)
Description
Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.
Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.