4ml Clear Glass Vials with Screw Caps and Plastic Stoppers, 1 Dram Small Liquid Sample Vial, Leak-Proof Vial, 12PCS 4ml 12 auspowers_batchone 2 inches length npt 3/4"

2 inches length npt 3/4" - 1/2" threaded reducing bushing hexagonal metal female to male npt 1/2 to 3/4 reducing bushing 90 Degree Elbow npt 1/2" Stainless Steel Material stainless steel stainless steel stainless steel brass brass stainless steel Water ✓ ✓ ✓ ✓ ✓ ✓ Oil ✓ ✓ ✓ ✓ ✓ ✓ Air ✓ ✓ ✓ ✓ ✓ ✓

leaving more space for hand operation and being without overheavy burden

GDT630PYR3FS

high-tech printing technology

greenhouse agriculture

4ml Clear Glass Vials with Screw Caps and Plastic Stoppers, 1 Dram Small Liquid Sample Vial, Leak-Proof Vial, 12PCS 4ml 12 auspowers_batchone 2 inches length npt 3/4"4ml Clear Glass Vials with Screw Caps and Plastic Stoppers, 1 Dram Small Liquid Sample Vial, Leak Proof Vial, 12PCS Product Features Leakproof Each vial is equipped with plastic stoppers and seal gasket in screw plastic cap, seal tight to prevent any leakage. You can put it anywhere you want without worrying about leaking, easy to store and carry. Material The vial is made of borosilicate glass which can withstand temperatures from minus 200 to 200