Dinoseb methyl ether Back Catalog number: 81508 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2281.8-K-IPX5 4-Ethylphenol-d10, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 352431-18-6 Price on request 91297 EPA Method 525.2 - 526 Internal Standard Price on request C633150 Cobicistat, 10mg Price on request