The 10 inch extraction tube is 32 mm (about 1 1/4 inches) in diameter with a 4 mm wall thickness. The 10 inch tube holds about 19 grams of unpacked or 22 grams of packed flower.
These Thick, Heavy Duty Concentrate Extraction Tubes, are made of German Duran Schott glass. We also sell 16 inch tubes in the 32 mm diameter and 12 and 16 inch 44 mm diameter tubes! Check our listings! We know what you need!
If you don’t see your size here, we do custom size orders. So, send us a message, and we’ll get you what you need!
The small hole is exactly the right size for extraction. No “adapters” necessary. The conical nose gives these tubes extra strength. The other end is flared slightly to hold your filters. All tubes are properly annealed and made of the highest quality laboratory borosilicate glass. Our big 16 inch tubes are perfect for making large batches of concentrates and oils. This device is intended for extracting oils and concentrates from herbs, spices, and flowers. Glass is the best material to use for oil extraction. The purchasers of my products assume all responsibility, liability and risk.