Surrogate Standard Solution, 1.2ml, nonane Back Catalog number: EPA-23SS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673182 Abamectin, 100 µg/ml, Acetonitrile, 5ml Price on request 678368 Tribenuron-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 12085.7-K-IO 2,4-Dichlorobenzyl chloride,1000 µg/mL,isooctane,1mL, Price on request