3D Neptune Trident Bottle Tube Guide 3 pack Goni by raising it too high

by raising it too high

and mesh pattern - 5mm

All plastic heavy duty construction

Large - 1"+long

6 Hole up to 1/4" outside diameter tubing

3D Neptune Trident Bottle Tube Guide 3 pack Goni by raising it too high3D printed guides for Neptune reagent bottles. Inserts into the cap of your Trident reagent bottle lids and keeps the sample tube perfectly vertical. Prevents the tube from going askew and pulling in air when reagent is low and giving false readings. Wider opening at the top to accommodate the rubber tubing metal tube, with a narrower opening at the bottom to secure the metal tube. Vent hole at the top to allow air into the bottle as reagent is drawn