Standards for water pollution QC check, oil and grease concentrate, VHG
PROOVHG-QWPOG-23
:
- Pk:23 mL
- Description:Water analysis standard for oil and grease
- Environmentally Preferable:
- Type:Reference standard
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.
: Traceable to NIST SRM.