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 92113 MA - EPH Matrix Spike Price on request 72034 Tetraphenyltin Price on request 82415 EPA Method 8240A - Ketones Price on request