o,p'-DDD, 200µg/ml in Isooctane, 1ml Back Catalog number: P-024S-1 Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ05-115 Ethanol standard in water,0.5g/L,water, 1.5mL Price on request 82414 EPA Method 8240 - Alcohol Standard Price on request 33871 2,6-Dichlorotoluene Price on request