Method 1640Mix A Back Catalog number: 52146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673717 Trifloxystrobin, 10 µg/ml, Ethyl acetate, 10ml Price on request 12122.18-100MG Ofloxacin,neat,neat,100mg, Price on request 71326 1,3-Dibromopropane Price on request