Spiking Standard 2 Back Catalog number: 52065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11843.6-100-AN 4-Nitroaniline,100 µg/mL,acetonitrile,1mL, Price on request 3900.10-1ML Eugenol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 97-53-0 Price on request 10243.7-100MG p-Aminobenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 150-13-0 Price on request