|Item||Test Tube With Rim|
|Material of Construction||Glass|
|Max. Temp. (C)||120|
|Max. Temp. (F)||248|
|Standards and Approvals||None|
- Culture Tubes are disposable screw-cap finish tubes suitable for tissue cultures and general bacteriological use. Chevron marking area. Shrink-wrapped in plastic film and packed in convenient trays. Screw caps sold separately; see 9UDE6, 9PX55, and 9UDE8 on DrillSpot.com . Test Tubes are disposable. Test Tubes without Rim and with Rim are high-quality borosilicate glass that stands up to repeated sterilization, extreme high temperatures, and thermal shock from sudden temperature changes. Low-expansion glass withstands temperatures up to 932 F (500 C).