Primary Standard for Laboratories

Highest accuracy under an ISO 9001 quality system.

High accuracy Gravimetric Standard for laboratories and research

Produced gravimetrically on a highly sensitive, accurate analytical weighing device.

Highest accuracy possible

For non-reactive, stable
and inert components

According to strict rules and procedures as described in ISO norm 6142:

Highest purity components

Evaluation of component chemical interaction

Considering all potential error sources

OIML Class 2 mass pieces

Uncertainty calculation according to EAL-R2

Analytical QC validation protocol

Do you still have questions?

At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.