Spiking Standard 5 Back Catalog number: 53067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677350 N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10. Price on request S-11662A1-1ML Dichlormid, 100µ/ml in Acetonitrile, 1ml Price on request 2497.16-K-IO Tetra-n-butyltin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1461-25-2 Price on request