Standards for water pollution QC check, oil and grease concentrate, VHGLieferant: LGC Standards
PROOVHG-QWPOG-23EA 134 EURPROOVHG-QWPOG-23
Standards for water pollution QC check, oil and grease concentrate, VHG
This material is designed for use as a quality control check for EPA method 1664. This standard is prepared in solvent n-propanol but not preserved.
The standard can be stored at room temperature and the concentrate must be diluted prior to analysis.
Standards: Traceable to NIST SRM.