MCPP Back Catalog number: 78018 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4173-100-XY Recovery ISTD - PAH 3 Analytes each 100µg/mL in xylene; unit: 1x1mL 1534.20 d12-Perylene [1520-96-3] 1524.12 d10-Acenaphthene [15067-26-2] 1530.13 d10-Fluorene [81103-79-9] Price on request EPA-8290STN Native Stock PCDDs and PCDFs, 1.2ml, nonane Price on request 51179 GRO Standard - TN & MS Price on request