ULAB Scientific Glass Test Tubes with Autoclavable Caps, Vol.16ml, 16x150mm, Medium Borosilicate Glass Material, Pack of 20, UTT1010

• Heat Resistant Borosilicate Glass Test Tubes.
• Well annealed, resistant to heat, and chemically stable.
• Great for classroom, laboratory and even home storage.
• 20pcs of neutral PP autoclavable lids are offered for you.
• Meet ASTM E982 specification, Type II requirements.

Please understand that as the glassware are fragile, the damage will occur during the transit. You can do the following options once got broken product. 1.Contact us for refund. ( If the remaining items are enough to use) 2.Contact Amazon for replacement. ( If replacement is required ) ULAB Scientific Glass Test Tubes with Optional Caps, Vol.16ml, 16x150mm, Medium Borosilicate Glass Material, Pack of 20, UTT1010 Including 20pcs of Cylindrical glass test tubes 16ml, 16*150mm, 1.0mm thick. 20pcs of neutral PP autoclavable lids are offered, Dia. 16mm ULAB glass tubes are made of borosilicate glass that withstands thermal shock and chemical attack, reduces pH changes and contaminants leached from soda lime glass tubes. The tubes are uniform bottoms, fire-polished rims, consistent lengths, and convenient packaged in shrink-wrapped inner box. They can be used for mixing heating and/or holding small quantities of chemicals for assays, as well as tissue culture, blood banks, and other laboratory experiments. This multi-functional borosilicate glass test tube features a rolled lip and can be used in the laboratory, the classroom, for crafting, storage or even in the kitchen to hold spices, coffee beans etc. With your imagination, its uses are limitless. After-Sales Service: ULAB Scientific guarantees that no sale is complete unless the customer is satisfied. If you have any questions or suggestions on our products or service, please do feel free to contact us. You'll get our reply within 24 hours. Thanks for your patience.