EPA Method 8240A Matrix Spiking Standard Back Catalog number: 82410 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682846 trans-Cinnamic acid, 1000mg Price on request FRS-010N FR-651A Pentabromochlorocyclohexane, 10mg Price on request 59030 Wavelength Calibration Solution (3B) Price on request