EPA Method 8240A Mix #2 Back Catalog number: 82492 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T542500 Topotecan Hydrochloride, 5mg Price on request 2058.7-K-IP 4-Fluoro-3-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 452-70-0 Price on request 12698.40-100-ME Bisoprolol hemifumarate, 100µg/ml in MeOH, 1ml Price on request