CLP Semi-Volatile Internal Standard Back Catalog number: 10019R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677710 2-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m Price on request L20785000CY 3,6-Dimethylphenanthrene, 10 ng/µl, 10ml Price on request 79613 1-Methylphenanthrene Price on request