Endosulfan (alpha + beta), 10µg/mL in IO, 10ml Back Catalog number: L13120000IO Availability: In the manufacturer's stock Price on request - + Recommended 22005 Acid Surrogate Standard Price on request 675483 Tetramisole hydrochloride, 100mg Price on request EDF-6999-10X Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml Price on request