2-Methylaziridine Back Catalog number: 71176 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 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 9432.21-100-AN trans-Permethrin (isomer mix) Price on request 677259 Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml Price on request