Heptachlor Back Catalog number: 70192 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended (-)AHBCD (-)-α-1R,2R,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request PFS-537-SPDS 537.1 Surrogate primary dilution std 15 175,64 Kč 70533 Amitraz, 1000µg/ml in Acetonitrile, 1ml Price on request