EPA Method 525.2 - 526 Internal Standard Back Catalog number: 91297 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96693 524.3 Volatiles - UCMR3 Price on request 71418 trans-1,3-Dichloro-1-propene Price on request 8501.23-5MG (R)-1-[(10-Chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidinemethanol, Comet assay grade, 5mg, Solvent-neat, Unit 5mg, # of units-1, Cas.no. NA Price on request