Internal Standard Solution, 1.2ml, toluene Back Catalog number: EPA-8280IS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679183 Glufosinate-N-acetyl, 10.0 µg/ml, Water, 10ml Price on request 3297.23-K-IO Methyl 13-cis,16-cis,19-cis-docosatrienoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108698-01-7 Price on request AE-00057-10ML Pesticide Mix #27, 1.0 µg/mL in Isooctane, 10ml Price on request