Spiking Standards Kit Back Catalog number: 53073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70420 N-Nitrosodi-n-butylamine Price on request 1887.20-K-IO Ethyltriphenyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5424-25-9 Price on request 676741 D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml Price on request