Endothall-PFPH Back Catalog number: 70505 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679817 Sulfamethoxypyridazine, 100 µg/ml, Methanol, 1ml Price on request 41003 EPA Method 608Mix #3 Price on request 3496.12-100-AN Propyzamide Price on request