CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 21016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98267 Deuterated PAH Standard Price on request 680340 2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml Price on request 674684 Fluopyram, 50mg Price on request