EPA Method 1666 Standard #1 Back Catalog number: 82449 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CLM-3739-1.2 Simazine (13C3, 99%) 100µg/mL in MeOH, 1,2ml Price on request 0959.10-K-CY 2-Methylnonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 871-83-0 Price on request 10995.40-5MG Astaxanthin (Racemic),neat,neat,5mg, Price on request