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GC column, for glycerol, OPTIMA BioDiesel G, 10 m L, 0.25 mm ID, proprietary df
$313.00 * $0.00 * (0% Saved)
*taxes and shipping not included
Delivery time approx. 5 working days
Item number: 726903.10 027010363099Content: 1 Piece(s)
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High performance capillary columns for gas chromatography (GC). The capillary column OPTIMA... more
High performance capillary columns for gas chromatography (GC). The capillary column OPTIMA BioDiesel G allows determination of free glycerol and residues of mono-, di- and triglycerides in FAMEs intended as additives for mineral oils. The procedure can be applied for FAMEs from rapeseed oil (canola oil), sunflower oil and soy bean oil. Glycerol as well as mono- and diglycerides are derivatized to more volatile substances by addition of MSTFA in the presence of pyridine.
|Method||Gas chromatography (GC)|
|Phase||OPTIMA BioDiesel G|
|USP listing||Not available or proprietary|
|Polarity||Not available or proprietary|
|Column inner diameter||0.25 mm|
|Film thickness||Not available or proprietary|
|Column length||10 m|
|Recommended application(s)||Gas chromatography, GC, Glycerols and glycerides in biodiesel according to DIN EN 14105, Triglycerides|
|Tmax isotherm||380 °C|
|Tmax temp. program||400 °C|
|Housing type||Wall coated open tubular (WCOT) capillary column, internal wall of capillary is coated with a very fine film of liquid stationary phase|
|Hardware||Fused Silica coated with polyimide coiled/wound on metal cage|
|Cage size||7" (inch)|
|Scope of delivery||1x GC column coiled/wound on metal cage, user manual, certificate of analysis|
GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 11 mm
Content 25 Piece(s)