Periodic Table
-
Chemistry Definitions
-
Test your knowledge
-
Add to Favorites
-
Useful Resources
-
Link to Us
helium leak rate definition
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
the rate of helium leakage into or out of a
gas
system, component, fitting, or vessel. The helium
leak
rate is expressed in
standard
cubic centimeters per second. [SEMI International
Standards
1990, Vol. 1, Glossary]
See also:
Heat of Crystallization definition
High-performance liquid chromatography (HPLC) definition
hemins definition
hexode definition
helicenes definition
© 1999-2007 ChemiPlus.net |
About us
|
Contact us