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 81503 2,4,5-T methyl ester Price on request L429-AS Method 429 Alternate Standard Stock Solution, 1.2ml, isooctane Price on request 11971.44-100MG Hydroxyzine pamoate,neat,neat,100mg, Price on request