PCB No. 118, 10µg/mL in Isooctane, 10ml Back Catalog number: L20011800IO Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ50-015 Ethanol standard in water,5.0g/L,water, 1.5mL Price on request 82703 EPA Method 8270A - Mix #16 Price on request 2789.12-100-AN 4,4'-Thiodianiline,100 µg/mL,acetonitrile,1mL, Price on request