Hydroxy Atrazine-d5, 1mg Back Catalog number: H828602 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 16130CS1,2,4,5 Individual Calibration Solutions , 500uL, nonane Price on request 0704.13-500-IO 1,4,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-41-1 Price on request 31181 EPA Method 505 Analytes Conc Price on request