IC Mix Back Catalog number: 50139 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673429 Pymetrozine, 100 µg/ml, Acetonitrile, 5ml Price on request 0008.10-100-T 2-Nitronaphthalene, 100µg/ml in Toluene, 1ml Price on request 53314 GFAA Calibration Price on request