SS TCL Polynuclear Aromatic Hydrocarbons Mix, certified reference material, Supelco®
4S8905
: Merck
:
- Koncentrace:2000 mug/mL each component in methylene chloride: benzene (1:1)
- Bal.:1
- Popis:SS TCL Polynuclear Aromatic Hydrocarbons Mix
- Typ:Certified reference material