IC Standard 1A Back Catalog number: 50699A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10855.17-10MG Nifedipine Price on request 92663 2-Methyl-1,3-butadiene Price on request 2421.6-K-IP 4-Chlorophenol-2,3,5,6-d4, OD,1000 µg/mL,isopropanol,1mL, Price on request