ICP-MS Standards 2 Back Catalog number: 59247 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98245 EPA Method 418.1 - TPH IR Standard Price on request 673692 Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml Price on request 12088.7-K-IO 2,6-Dichlorobenzo dichloride,1000 µg/mL,isooctane,1mL, Price on request