Sulfamerazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72262 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676261 2-Amino-4,8-naphthalenedisulfonic acid, 100mg Price on request 678086 Dichlofenthion, 100 µg/ml, Acetonitrile, 1ml Price on request XA13120000IO Endosulfan (alpha and beta), 100 ng/µl, 1ml Price on request