Lab Dosing Gun Barrel 304 Grade Stainless Steel Size:25mL your grow is only as

your grow is only as good as what you grow in

thick material and the secure

AnthoSpec: 132W

IP67-rated body — with an interchangeable lithium glass membrane probe that extends the life of your meter indefinitely

Lab Dosing Gun Barrel 304 Grade Stainless Steel Size:25mL your grow is only asLab Dosing Gun Barrel 304 Stainless Steel This barrel is a direct replacement for the BVV lab doing guns with the plastic barrel. This is a barrel upgrade. If you are upgrading your barrel from a plastic one, consider also buying the pinch clamp (Pinch Clamp). Alternately a large worm drive clamp from the hardware store could be used to replace the pinch clamp. The barrels come in two capacities 25ml and 50ml. Note: Stainless Barrel ONLY does NOT