Bromide (Br-) Back Catalog number: 50203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P48-SS Mass-Labelled PCB Sampling Standard, 1.2ml, nonane Price on request 82723 EPA Method 8270C Pesticide Mix #25 Price on request 52101A ICP-MS Verification Standard #2 Price on request