The headspace sampler is an economical sampler specially designed for sample pretreatment in chromatographic analysis. It uses headspace technology (gas extraction) to eliminate the complicated sample pretreatment process and can be used for qualitative and quantitative analysis of volatile components in gas, liquid or solid samples. It has the characteristics of convenience, low cost, and easy automation. This instrument can be connected to various models of gas chromatographs both domestically and internationally.

Instrument characteristics

☆ Heated airtight needle sleeve ensures no dilution or condensation of the sample
☆ High sensitivity and good reproducibility
☆ Can heat up to nine samples simultaneously with high efficiency
☆ The heating box supports multiple specifications of headspace bottles
☆ Easy to operate, convenient to connect various models of gas chromatographs at home and abroad

TECHNICAL INDEX
Temperature: 250 ℃ (increments of 1 ℃ can be set)
Temperature control accuracy: 0.1 ℃
Balance time setting: 0-9999 minutes
Injection volume: 1ml (using a 1.0ml airtight injection needle)
Headspace bottle: 40ml

Application scope:
Forensic Science: Testing for volatile toxins such as alcohols, aldehydes, and ketones in blood and urine.
Traffic safety: Testing the blood alcohol content of vehicle drivers when drinking or driving under the influence of alcohol.
Brewing industry: determination of low boiling point aroma components in beer.
Food industry: detection of solvent residues in extracted oil.
Environmental protection: determination of volatile halogenated hydrocarbons in surface water and tap water such as rivers, lakes, etc.
Pharmaceutical industry: detection of residual solvents in drugs.
Material control: detection of residual acetaldehyde in beverage bottles.