alpha-Endosulfan, 100 µg/ml, Methanol, 1ml Back Catalog number: 679466 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92618 Methanol (100ug/mL) Price on request 673220 Carbaryl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 98136 VOC Standard Price on request