Pyrex® medium wall test tubes are designed and constructed for optimum performance. Manufactured from high quality thermally & chemically r
Pyrex® Borosilicate glass,
Medium Walled with Rim,
Excellent resistance to chemical attack.
Capable of withstanding temperatures upto 500ºC.
• Wall thickness: 1.2mm
• Diameter: 18mm
• Length: 150mm
Pack of 100.
Dimensions: 18mm