Endosulfan II Back Catalog number: 79295 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA20520000AL Anthracene, 100µg/mL in Acetonitrile, 1ml Price on request L13120000IO Endosulfan (alpha + beta), 10µg/mL in IO, 10ml Price on request 81203 EPA Method 8121 Internal Standard Price on request