Aromatics Quantitative Internal Standard Back Catalog number: 51127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 74039 Etofenprox, 1000ug/mL in methanol,1ml Price on request THBCD θ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request 53095 Alternate Metals Kit Price on request