
STANDARD GAS &
MATERIAL
All references are manufactured by gravimetric method
using a high-precision,
high-capacity scale,
and components are checked with GC and
exclusive gas analyzer to ensure
accuracy.

CALIBRATION
GAS
RIGAS specializes in gas analysis to improve accuracy
and develops equipment
for this purpose.
The company has secured the special inner surface
treatment technology of
RIGAS’s unique gas cylinder to improve stability.