EPA Method 552.2 - Surrogate Standard Back Catalog number: 30108 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70938 MCPA methyl derivative Price on request 674693 Trifloxystrobin, 100mg Price on request 79177 Endrin aldehyde, 1000µg/ml in Acetone, 1ml Price on request