食物中二氧化硫分析簡介 - uri=govtlab.gov
食物中二氧化硫分析簡介 - uri=govtlab.gov
食物中二氧化硫分析簡介 - uri=govtlab.gov
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Centrifuge the sample at 2000 r.p.m. for 10 mins<br />
Filter the extract of the test sample<br />
Repeat the extraction process twice<br />
Centrifuge the solution at 2000 r.p.m. for 10 mins before injecting the<br />
solution into the flow inject analyser (FIA)<br />
•Sample size may be deducted according to the<br />
nature of the food type<br />
•Dilution of the extract may be needed for samples<br />
with suspected high concentration<br />
•The method is not applicable to any dehydrated<br />
samples