zeta-Cypermethrin, 100 µg/ml, Acetone, 1ml Back Catalog number: 680422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13400-1160-100ME5 4-Chlorotoluene, 100µg/mL in MeOH, 5mL Price on request DF-IS-B Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request J-015 n-Octyl n-decyl phthalate (Tech Mix), 100mg Price on request