VHG-QWPDEM-15
PROOVHG-QWPDEM-15EA
189
EUR
InStock
PROOVHG-QWPDEM-15
Standards for water pollution QC check, sample demand, VHG
Étalons
Étalons pour l'analyse environnementale
This solution is intended for use as a quality control check for methods related to sample demands including BOD, CBOD, COD, TOC.
This standard has been prepared as a concentrate and must be diluted prior to analysis. This concentrate is preserved with approximately 1% (v/v) hydrochloric acid.
Certifications: Traceable to NIST SRM.