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Yam Khoom Tshiab QuEChERS Rau Sampling Factory Direct Supply
Kev piav qhia QuEChERS yog qhov kev txhim kho thoob ntiaj teb tshiab nyob rau xyoo tas los no rau kev tshawb nrhiav cov khoom ua liaj ua teb, cov qauv kev kho mob sai sai, lub hauv paus ntsiab lus ntawm kev ua haujlwm siab ua kua chromatography (HPLC) thiab cov khoom siv-theem extraction (SPE) zoo ib yam li kev siv cov adsorbent muab tub lim. thiab matrix impurities hauv kev sib cuam tshuam, adsorption ntawm impurities thiaj li ua tiav lub hom phiaj ntawm kev tshem tawm impurities thiab purification; Specification Cat No Description Ntim ZP-B110101 ...
