"Dessus de bouchon"

These culture tubes are made of high-quality borosilicate glass.

Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.

Test tubes are made from KG-33 glass tubing and feature a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance.

These premium quality tubes feature sturdy, uniform bottoms and consistent lengths. The 10 x 75 and 12 x 75 mm sizes are suitable for cell washing procedures.

Culture tubes are constructed of KIMAX-51® borosilicate glass for excellent chemical durability and resistance against sodium leaching.

Culture tube caps are made of polypropylene.