Cal Std 1 - 10X Back Catalog number: 59052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10629.12-50-NN 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL, Price on request L13540000AL Fenpropimorph. 10µg/mL in Acetonitrile, 10ml Price on request 71988 3-Iodo-2-propynyl N-butylcarbamate Price on request