ReviewsBorosilicate Glass Tubes

DEPEPE 30pcs 13ml Glass Test Tubes with Cork Stoppers 15×100mm Small Clear Glass Test Tubes for Scientific Experiments Plant Propagation and Holiday Gifts

Package: 30 pack 13ml transparent glass test tubes with cork stoppers..
Size: 0.6 inches × 3.9 inches / 15 × 100mm, volume: 13ml..
Material: The glass test tubes are made of high-quality borosilicate glass and can be heated and reused..
Features: Each glass test tube is equipped with a cork stopper, have a good seal. High quality glass makes the test tube have good heat resistance and can be used at high temperature..
Use:They can be used to store liquid, bath salts, powder, candy, sample, beads. Transparent test tubes are suitable for various scientific experiments, plant propagation, making crafts, holiday party and home decoration..

Our glass coffee tube sets are packaged with care, but accidents can happen during shipping. If your order arrives damaged, please let us know right away. We're here to help and will make it right within 24 hours.
The coffee bean cellar tubes is made of high-quality thick borosilicate glass each glass canisters that can hold up to 20 grams of beans.
Comes in a set of 1pcs solid wooden holder base, 10 pcs tubes (60ml) and 1 pcs walnut funnel per order..
Keep your coffee beans at their peak freshness with these airtight single dose cellars.
The tubes can be used to store coffee beans, tea, spices,plants candy etc.10 sealing tubes can be used to arrange the storage properly.

... 2 long-handled cleaning brushes, including 6 straight tubes and 6 curved tubes. The straw has a length of 21.5CM and a diameter of 10MM. The longer size allows the product to be used in more containers and the 10mm diameter allows for a more enjoyable drink..
Anti-crushing: This product is processed from food grade borosilicate glass. It can withstand high temperature and low temperature resistance and has anti-crushing function after strengthened. You can enjoy hot, cold drinks and maintain a better taste. It can be used in freezer and dishwasher, or it can be cleaned with 2 built-in brushes..
Environmentally friendly: According to the investigation for the traditional plastic straw, the exposure to high temperatures may increase the incidence of cancer. There is no problem of that at all since the glass straw. Moreover, the straw is in safe keeping and can be reused, so as to avoid the non-degradable garbage brought by the plastic straw, not to affect the ecological balance. Glass straws have a higher level of protection for our health and living environment..
Easy use and clean: The straws are cleaned in a dishwasher or by the built-in 2 brushes . The straws are suitable for a variety of cold drinks and hot drinks including but not limited to smooth....

Package: 48pcs 25x140mm glass test tubes, wrapped by foam boxes with high quality cork stoppers..
Size: The glass test tube is 140 mm (5.5 in) long, 25 mm (1 in) in diameter, and has a volume of 45 ml..
Material: glass test tube is made of borosilicate glass, heat resistant..
Features: The cork stopper has a good seal and the test tube can be used repeatedly after cleaning..
Use: It can be used to store bath salts, hot chocolate, can store liquids, breed plants, and transparent test tubes are suitable for various scientific comparison tests..

1:Color comparison tubes are used for visually comparing solution sample colors..
2:Matched set of six tubes for consistent graduated-ring scale..
Shadowless bottom transmits undistorted light.
no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.

Sets: The package contains 12 glass straws and 2 long-handled cleaning brushes, including 12 curved tubes. The straw has a length of 21.5CM and a....
Anti-crushing: This product is processed from food grade borosilicate glass. It can withstand high temperature and low temperature resistance and has....
Environmentally friendly: According to the investigation for the traditional plastic straw, the exposure to high temperatures may increase the....
Easy use and clean: The straws are cleaned in a dishwasher or by the built-in 2 brushes . The straws are suitable for a variety of cold drinks and hot....
Please be aware even though these straws are made by borosilicate glass. It still can be broken if dropping on the floor. If straws broke into pieces....

1:Color comparison tubes are used for visually comparing solution sample colors..
2:Matched set of six tubes for consistent graduated-ring scale..
Shadowless bottom transmits undistorted light.
no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.

1:Color comparison tubes are used for visually comparing solution sample colors..
2:Matched set of 12 tubes for consistent graduated-ring scale..
Shadowless bottom transmits undistorted light.
no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.

Premium quality tube has a sturdy, uniform bottom and consistent length and is suitable for cell washing procedures.
Complies with ASTM Specification E438, Type I, Class B glass requirements.
Shrink-wrapped in plastic film with tubes remaining in constant alignment for protection against in-transit breakage and contamination.