chromatography cov qauv vials ntxuav txoj kev
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Cov hau kev los ntxuav cov qauv vials (4)

Mar. 21st, 2019
1.Qhov feem ntau yog thawj zaug ntxuav los ntawm cov dej ntshiab thiab ziab, tom qab ntawd raus ntawm cov poov tshuaj bichromate sulfate.
2.Cov kev ntxuav cov kab mob chromatographic piv txwv yog tib yam li cov theem ua kua. Ua ntej, nrog kev haus tshuaj haus cawv soaked rau ntau tshaj 4 teev, thiab tom qab ntawd ultrasound yog ua rau ib nrab ib teev. Tom qab ntawd, muab tawm ntawm kev haus dej haus cawv, siv dej ultrasound rau ib nrab ib teev, yaug nrog dej thiab qhuav.

Zhejiang auijiren thev naus laus zis, Inc yog tshwj xeeb hauv kev tsim cov tshuaj chrataph, xws li HPLC vials, thiab lwm yam uas yog cov lus nug txog cov khoom lag luam, txais tos hu rau peb.

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