Gel-Clot Reaction Tubes

Our Gel-clot Reaction Tubes are made of high-quality borosilicate glass, depyrogenated at 250°C. This results in an endotoxin-free tube that is designed to perform successful LAL gel clot assays with heat blocks and water baths.

Key Features

  • Endotoxin-free test tubes 
  • Endotoxin-free tubes sterilized at 250°C
  • Made with borosilicate glass and designed for gel clot testing
Catalog Number Product Name Quantity
CT-1075 10 x 75mm Borosilicate Test Tube 200 tubes/pkg
CT-1075B 10 x 75mm Borosilicate Test Tube, Bulk 1250 tubes/pkg

Gel Clot Reaction Tubes

Q: What is the difference between the gel clot reaction tube and the Limulus Test Tube-S?

A: The gel clot reaction tubes are made specifically for use with the water bath or heating block. The Limulus Test Tubes are made for the Toxinometer® Measurement system.

Q: What makes them different that normal test tubes?

A: They are depyrogenated at 250 °C to eliminate the presence of detectable endotoxins