Semi-Volatile Standard Back Catalog number: 93959 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11661.10-50-IO 1,6-Dichloronaphthalene,50 µg/mL,isooctane,1mL, Price on request 73326 S-Metolachlor, 1000μg/mL in Acetone, 1ml Price on request 681061 Quinoline, 100mg Price on request