Spiking Standards Kit Back Catalog number: 53073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1088.20-100-TX5 Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 63466-71-7 Price on request PCB-CVS-A10-SET3 CS3/CS5/CS7/CS9/CS11 Kit, 5 x 200ul, nonane Price on request 1899.17-10MG Norcodeine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 14648-14-7 Price on request