Tetrachloroethene, 100 µg/ml, Methanol, 5ml Back Catalog number: 675299 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8817.12-100-IO 2,3',4,4',6-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 56558-17-9 Price on request 10729.20-K-ME (+)-(S)-Chlorpheniramine maleate,1000 µg base/mL,MeOH,1mL, Price on request 2442.7-K-IP 2-Nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 91-23-6 Price on request