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Among various lab supply companies, Alibaba.com has only reliable suppliers for convenience. You can collect your all wholesale products from here because it has equipment from all backgrounds.


Test tubes are basic equipment of any lab and the requirement of this item is constant. Testing tubes are used for mixing and storing chemical items and sometimes to store blood samples also. These are multipurpose equipment of any lab and are seen on every testing lab. Glass test tubes are highly used form of this 6mm glass test tube equipment for its transparency and fluid natured inside the tube.


With the correct length and diameter, 6mm glass test tube can solve thousands of lab problems. Cork stoppers are the primary need when anyone is looking to have measuring test tubes. Large test tubs usually hold 240 ml. But since not this big unit is common for experiment purposes. The recommended size of the laboratory test tube is between 20 - 22 ml. Available in wholesale, such glass tubes with cork tops are super useful in a variety of sectors. Interestingly, for children, 6ml glass test tub can be their candy storage.