Aminotriazole Back Catalog number: 70534 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0146.18-500-IO 3-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-38-9 Price on request 52066 Spiking Standard 3 Price on request 70488 3-Methylcholanthrene Price on request