Recovery Standard Solution, 1.2ml, isooctane Back Catalog number: EC9605-RS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 93977 PAH Standard, 100µg/ml in Acetonitrile, 1ml Price on request 684864 3-Fluoroaniline, 100mg Price on request 51138 NWTPH-HCID - Surrogate Standard Price on request