Pesticide Standard Back Catalog number: 93782 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 50670 Cation Mix #2 Price on request 52118 EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml Price on request