02 BOILING FLASKS AND GENERAL LABORATORY GLASSWARE
DURAN® NMR Tubes
NMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on resonant frequency. These tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable.
three accuracy classes, with closures in mixed colours
Cat. No.
h (mm)
OD (mm)
ID (mm)
Camber (mm)
MHZ Pack Unit
Economic with Retrace Code 231700117 Professional with Retrace Code 231700211 Scientific with Retrace Code 231700314
178 4.95 ± 0.05 4.20 ± 0.05
0.07
300 250
h
178 4.97 ± 0.025 4.20 ± 0.025
0.03
400 250
178 4.97 ± 0.013 4.20 ± 0.025
0,013
500
5
Spare Caps for NMR Tubes
Cat. No.
Colour
Pack Unit
299170101 299170204 299170307 299170401 299170504
blue
250 250 250 250 250
from EVA
red
yellow black green
85
Powered by FlippingBook