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Tube, 5 mm glass, 6" long5mm borosilicate glass tubes fit in all rubber stoppers & attach to 4.8 mm plastic or rubber tubing.This tubing fits very tightly in #3 and smaller stoppers. Use Vaseline or cooking oil to help insert the tubing into the stopper, holding the tubing with a cloth to protect your hand if it breaks. Overall Rating:  Write an online review and share your thoughts with other customers Sort Reviews: Newest | Oldest | Highest Rating | Lowest Rating  - Thursday, January 17, 20135 Star Review Reviewed By: Gary 5 Stars review. I would recommend Hometrainingtools.com to everybody with an interest in science. - Saturday, August 18, 2012Fits 1/4 clear plastic tubing Reviewed By: Rachel We used this to attach to 1/4" clear plastic tubing on one end and a medicine dropper on the other to make a suction vacuum for liquids. It works great.  - Tuesday, June 23, 2009Its Alright Reviewed By: Anonymous Very nice. I don't exactly know why i bought it but i did. It looks bigger in the picture so when it arrived i was like "O_o" But anyways its a OK size. I might go for the bigger one though. - Thursday, December 13, 2007It's good but be careful Reviewed By: Jose Vargas This is a good product but take care of it I accidentally broke mine in half, especially when you're trying to take it out of the rubber stoppers. |
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