GC column, Nonpolar–low polar, OPTIMA 5 Amine, 30 m L, 0.25 mm ID, 1 µm df GC septa thickness - 4 mm 2-Dihydroxynaphthalene

2-Dihydroxynaphthalene

no glue or cement Gauge 22s gauge Point Style 3 Needle Length 2 inch (51 mm) CTC Syringe Type C-Line Fluid Path SST

AS10kHO03-1

Assurance® Grade Selenium

2 % NaN₃ (sodium azide)

GC column, Nonpolar–low polar, OPTIMA 5 Amine, 30 m L, 0.25 mm ID, 1 µm df GC septa thickness - 4 mm 2-DihydroxynaphthaleneHigh performance capillary columns for gas chromatography (GC). Especially deactivated GC phase (meets USP G27 G36) for the analysis of polyfunctional amines such as ethanolamines, amino functionalized diols and similar compounds, which are important base materials in industrial chemistry, and show strong tailing on standard deactivated columns Improved linearity for analyses of active components at trace levels no amine absorptions even for aliphatic