ASTM D-4815 Quantitation Peak ID Mix Back Catalog number: 51070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72566 Octadecanamide Price on request 50303 Nitrite (NO2-) as N Price on request KHBCD κ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request