EPA Method 8325 Surrogate Standard Back Catalog number: 82483 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11351.16-1G 1,3,6,8-Tetrabromopyrene,neat,neat,1g, Price on request 681369 Siduron, 100mg Price on request 9420.19-100-ME Warfarin-d5 (phenyl-d5), 100µg/ml in MeOH, 1ml Price on request