Cations Mix Back Catalog number: 50768 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2027.4-100-IO Hexachloro-1,3-butadiene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-68-3 Price on request 82506 EPA Method 8250/8250A Mix #3 - Pesticides Price on request 3316.10-K-ME Bentazone,1000 µg/mL,MeOH,1mL Price on request