epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml Back Catalog number: 685064 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50384 Turbidity (400 NTU) Price on request PAH-B-CS1,2,3,4,5 Individual Calibration Solutions , 1.0ml, isooctane Price on request C17133000 Tadalafil, certified, 0.1g Price on request