7789-23-3
1.04994
for analysis EMSURE® ACS
229814
≥99.97% trace metals basis
60240
purum p.a., ≥99.0% (F)
60238
BioUltra, ≥99.5% (F)
60239
puriss. p.a., ≥99.0% (F)
1.05030
extra pure, Technipur®
1.93627
EMPLURA®
PX1467
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
1.93227
for analysis EMPARTA® ACS
NIST2203
NIST® SRM® 2203, standard for ion-selective electrodes