商品与质量·学术观察
商品與質量·學術觀察
상품여질량·학술관찰
SHANGPIN YU ZHILIANG
2014年
2期
267-267,272
,共2页
外标法%内标法%DHA
外標法%內標法%DHA
외표법%내표법%DHA
external calibration%internal calibration%DHA
本文采用了两种方法-气相色谱外标法和内标法测定DHA的含量并进行比较，同时对两种方法进行了加标实验，回收率和精密度均获得了预期的结果，证明了外标法的可行性。
本文採用瞭兩種方法-氣相色譜外標法和內標法測定DHA的含量併進行比較，同時對兩種方法進行瞭加標實驗，迴收率和精密度均穫得瞭預期的結果，證明瞭外標法的可行性。
본문채용료량충방법-기상색보외표법화내표법측정DHA적함량병진행비교，동시대량충방법진행료가표실험，회수솔화정밀도균획득료예기적결과，증명료외표법적가행성。
In this paper, it determined the content of DHA and comprised with two methods, namely external calibration and internal calibration of gas chromatography. At the same time, it did standard test for two methods, and has had predicted result for recovery rate and precision to prove feasibility of external calibration.
