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USP Glycerin Purity Assay on ZB-624

Application Detail (App ID: 19292)

Part No:7HK-G005-36
Phase:6% Cyanopropylphenyl 94% Dimethylpolysiloxane
Dimensions:30 meters x 0.53 mm x 3 µm
Oven Profile:100 °C for 4 min to 120 °C @ 50 °C/min for 10 min to 220 °C @ 50 °C/min for 6 min
Carrier Gas:Constant Flow Helium, 4.5 mL/min
Injection:Split 10:1 1 µL @ 220°C
Detection: Flame Ionization (FID) (250°C)
Note:Concentrations were 2.0 mg/mL Glycerin, 0.050 mg/mL ethylene glycol, 0.050 mg/mL diethylene glycol, and 0.10 mg/mL 2,2,2-trichloroethanol (IS)
Resolution = 13.88 between glycerin and diethylene glycol

Analyte Details

Analyte Detail not available

1
Ethylene glycol
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2
2,2,2-Trichloroethanol
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3
Diethylene glycol
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4
Glycerin
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