Aroclor 1254 Back Catalog number: 95166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678491 Propiconazole, 100 µg/ml, Acetonitrile, 1ml Price on request 98864 Formaldehyde-DNPH Level 7 (20ug/mL) Price on request S-4520-K-IO Organotin Standard Mixture 4 - Tin Ethyl Derivatives 1x1mL 1000 µg/mL in isooctan1 (based on total mass) Mono-n-butyltin (triethyl) Di-n-butyltin (diethyl) Tri-n-butyltin (monoethyl) Monophenyltin (triethyl) Diphenyltin (diethyl) Triphenyltin (mono Price on request