Product description
Material: borosilicate glass tube
Feature: heat-resistant
Technology: mouth blown
Equipment: electric oven
Temperature range: -300 to 300°C (passed top hot and coldtest)
Normal thickness range: 1.2 to 2mm
Sizes:
KH10120A: (D) 7 x (H) 10.7cm
KH10127: (D) 5 x (H) 16.3cm
KH10117A: (D) 5.8 x (H) 11.5cm