1,2,3,4-Tetrachlorobenzene, 100mg Back Catalog number: 674750 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10378.20-K-ME EDDP perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL, Price on request 677627 Ioxynil-octanoate, 10 µg/ml, Ethyl acetate, 10ml Price on request 53004 Magnesium Nitrate Modifier Price on request