Quinine hemisulfate,1000 µg base/mL,MeOH,1mL Back Catalog number: 10857.20-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 12138.19-100-ME Dimoxystrobin,100 µg/mL,MeOH,1mL, Price on request 30050 EPA Method 548 Calibration Solution Price on request 680833 Fensulfothion-oxon-sulfone, 50mg Price on request