17alpha-Ethynylestradiol,1000 µg/mL,MeOH,1mL, Back Catalog number: 3623.20-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 90740 Trifluralin Price on request 675359 D4-Ethephon, 100 µg/ml, Acetone, 1ml Price on request 673391 Monocrotophos, 100 µg/ml, Acetonitrile, 5ml Price on request