Bisphenol B, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 685557 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70321 Pentachlorobenzene, 1000ug/ml in MeOH, 1ml Price on request 11908.20-1G Fluorescein (free acid),neat,neat,1g, Price on request 94782 EPA Method 1625 Semi-Volatile Standard Price on request