3,3’-Dimethylbenzidine Back Catalog number: 94751 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681177 Benzovindiflupyr, 10.0 µg/ml, Acetonitrile, 10ml Price on request ACQ-WH20-030 Ethanol standard in whole blood,2.0g/L,whole blood, 3mL Price on request 92843 EPA Method 525.2 Pesticide Level 4 Price on request