Brief description: Blood ethanol residue gas chromatograph, pharmaceutical industry blood ethanol analysis gas chromatograph AnalyElf HS-G60 is a gas chromatograph that uses a headspace sampler to introduce samples to determine the ethanol content in blood. It uses tert butanol as the internal standard and a splitter for dual column parallel analysis in one injection. It can not only accurately characterize the ethanol peak, but also verify the accuracy of quantification, increase data reliability, and avoid misjudgment in judicial appraisal.
Blood Ethanol Analysis Gas Chromatography in the Pharmaceutical IndustryAnalyself hs-g 60
summary:
useHS-GCMeasure the content of ethanol in the blood; Using tert butanol as the internal standard and a splitter for dual column parallel analysis in a single injection, the chromatographic peaks of ethanol and tert butanol were simultaneously obtained on two capillary columns with different polarities. This not only enables more accurate qualitative analysis of the ethanol peak, but also verifies the accuracy of quantification, increasing the reliability of the data and avoiding misjudgment in judicial identification.
We rigorously inspect and test every blood ethanol (alcohol) analysis gas chromatograph that leaves the factory to ensure the accuracy and stability of user analysis results
Blood Ethanol Analysis Gas Chromatography in the Pharmaceutical IndustryAnalyself hs-g 60
Execution standard:
ministryGA/T 842—2019Method for detecting blood alcohol content
SF/Z GD0107001—2016Determination of Ethanol in Blood by Headspace Gas Chromatography
ministryGA/T 1073—2013Headspace analysis of ethanol, methanol, n-propanol, acetaldehyde, acetone, isopropanol, and n-butanol in biological samples such as blood and urine-Gas chromatography inspection method
Standard sample spectrum:

Chromatogram on FID1-BAC1 column

Chromatogram on FID2-BAC2 column
Standard curve:

Standard curve of FID1-BAC1 analysis channel

Standard curve on FID2-BAC2 analysis channel
Injection method: Split injection+Split pipe double column system
Detector:2*FID
Peak order:1Ethanol;2Tert butanol (internal standard)
Applicability: Analysis of residual ethanol in blood.
Execution standard:
Method for detecting blood alcohol content
Determination of Ethanol in Blood by Headspace Gas Chromatography
Headspace analysis of ethanol, methanol, n-propanol, acetaldehyde, acetone, isopropanol, and n-butanol in biological samples such as blood and urine-Gas chromatography inspection method.