NIST-3109A
PROONIST-3109AEA
1670
EUR
InStock
PROONIST-3109A
Calcium standard solution
Étalons
Étalons cationiques
Standards de calcium
This reference standard solution is intended for use as a primary calibration standard for the quantitative determination of calcium.
A unit consists of five 10 ml sealed borosilicate glass ampoules of an acidified solution prepared gravimetrically to contain a known mass fraction of calcium.
Certifications: Traceable to NIST and SRM numbers.