Calibration Standard Mix 5 Back Catalog number: 52037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79814 Tetramethrin, 1000µg/ml in Acetonitrile, 1ml Price on request 79235 Cypermethrin Price on request 673214 Butocarboxim-sulfoxide, 10.0 µg/ml, Acetonitrile, Price on request