Culture Tubes, Disposable, with Screw-Cap Finish, United Scientific Supplies
About this item
Disposable borosilicate glass culture tube with screw cap finish.
- Type I, Class B 5.1 expansion borosilicate glass
- Heat-treated and securely packed to avoid contamination and increase strength
- Chevron-shaped marking spot for easy orientation reference
Manufactured from 5.1 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements, these threaded culture tubes are suitable for a variety of lab settings. Each tube is heat-treated at temperatures exceeding 500° C and immediately packed in a shrink-wrapped cardboard tray, 250 tubes per tray. This process avoids contamination and increases the strength and durability of the glass.
Dimensional tolerances are strictly controlled for a uniform shape, including rounded bottoms and polished tops with smooth edges. Each tube has a chevron-shaped white enamel marking spot. Threaded necks accept a phenolic screw cap, not included. Available in six sizes, from 8 to 33 ml.
Please note: The capacity given below indicates the brim capacity (overflow capacity).
Product Details
Disposable borosilicate glass culture tube with screw cap finish.
- Type I, Class B 5.1 expansion borosilicate glass
- Heat-treated and securely packed to avoid contamination and increase strength
- Chevron-shaped marking spot for easy orientation reference
Manufactured from 5.1 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements, these threaded culture tubes are suitable for a variety of lab settings. Each tube is heat-treated at temperatures exceeding 500° C and immediately packed in a shrink-wrapped cardboard tray, 250 tubes per tray. This process avoids contamination and increases the strength and durability of the glass.
Dimensional tolerances are strictly controlled for a uniform shape, including rounded bottoms and polished tops with smooth edges. Each tube has a chevron-shaped white enamel marking spot. Threaded necks accept a phenolic screw cap, not included. Available in six sizes, from 8 to 33 ml.
Please note: The capacity given below indicates the brim capacity (overflow capacity).
Documents
Product Family Options (6)
Product Information
- CapacityHeightØThread finishAvailabilityPrice
- 8 ml100 mm13 mm13-415Direct From SupplierPack of 1,000$348.65 / Pack of 1,000Direct From Supplier$348.65Pack of 1,000$348.658 ml100 mm13 mm13-415Supplier Number: DCTSC-13100
- 12 ml100 mm16 mm15-415Direct From SupplierPack of 1,000$422.60 / Pack of 1,000Direct From Supplier$422.60Pack of 1,000$422.6012 ml100 mm16 mm15-415Supplier Number: DCTSC-16100
- 16 ml125 mm16 mm15-415Direct From SupplierPack of 1,000$450.60 / Pack of 1,000Direct From Supplier$450.60Pack of 1,000$450.6016 ml125 mm16 mm15-415Supplier Number: DCTSC-16125
- 20 ml150 mm16 mm15-415Direct From SupplierPack of 1,000$526.05 / Pack of 1,000Direct From Supplier$526.05Pack of 1,000$526.0520 ml150 mm16 mm15-415Supplier Number: DCTSC-16150
- 30 ml125 mm20 mm18-415Direct From SupplierPack of 500$295.10 / Pack of 500Direct From Supplier$295.10Pack of 500$295.1030 ml125 mm20 mm18-415Supplier Number: DCTSC-20125
- 33 ml150 mm20 mm18-415Direct From SupplierPack of 500$339.40 / Pack of 500Direct From Supplier$339.40Pack of 500$339.4033 ml150 mm20 mm18-415Supplier Number: DCTSC-20150