Piperazine Back Catalog number: 9350.4-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9071.6-K-IP 3,4,6-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 32139-72-3 Price on request HCH-MXA Native HCH Solution/Mixture, 1.2ml, nonane Price on request 673725 Tetraconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request