Ethynylestradiol (20,21-13C2,99%) 100 µg/mL in Acetonitrile, 1,2ml Back Catalog number: CLM-3375-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 673669 Pirimicarb, 10 µg/ml, Ethyl acetate, 10ml Price on request 71324 Methoxyflurane Price on request 1859.13-K-IO 1,1,5,6-Tetramethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 941-60-6 Price on request