Depyrogenated Dilution Tubes

Our Depyrogenated Dilution Tubes are made of high-quality borosilicate glass depyrogenated at 250°C. This results in endotoxin-free tubes that can perform successful LAL dilution series, from creating the standard curve to sample dilutions, with minimal chance of potential contamination.

Key Features

  • Endotoxin-free test tubes
  • Made with borosilicate glass
Catalog Number Product Name Quantity
DL-13100 13 x 100 mm Borosilicate Test Tubes 50 pcs/pkg

Depyrogenated Test Tubes

Q: What are the depyrogenated test tubes for?

A: To create a serial dilution for the standard curve and/or sample dilutions.

Q: Can these depyrogenated test tubes be used for lab needs other than endotoxin testing?

A: Yes, however, these tubes were exposed to heat at 250 °C, and that may cause issues with uses outside the scope of bacterial endotoxin testing. We ask that you determine if these are appropriate for your use.

Q: Do the tubes come with the Aluminum Cap-S?

A: No, the depyrogenated test tubes do not come packaged with the Aluminum Cap-S.