Surrogate Standard Back Catalog number: 98775 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680917 Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1089.22-100-TX10 Benzo[ghi]perylene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-66-7 Price on request 676607 D4-1,2-Dichloroethane, 2000 µg/ml, Methanol, 1ml Price on request