Allethrin Back Catalog number: 70528 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10154.7-100-AN 5-Nitro-o-toluidine,100 µg/mL,acetonitrile,1mL, Price on request 681499 Doxycycline hyclate, 100 µg/ml, Methanol, 1ml Price on request L20795100AC Fluoranthene D10, 10µg/mL in Acetone, 10ml Price on request