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China ????????????????? - China Supplier
China ????????????????? - China Supplier

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  ????????????? (Buffer): ????????????????????? (Acetic acid) ?????????????????????????-???????? (Acetate-Ammonium buffer) (???? pH 4.5-6.0), ?????????????????????????????????????? (Chromatography) (?????: HPLC), ??? ??? pH ??????????????????????????? (Electrophoresis), ??????????????????????????????? ??? ?????????????????? (Nucleic acids) ??? ?????? (Proteins) (?????????????????????? (Ammonium ions) ????????????, ?????????????????).

  ??????????????????????????: ????????????????????????????????????? (Acetylation agent) ??? ????????????????? (Ammonia source), ??????????????????????????????? (Cyclization) ??? ????????? (Condensation) ????????, ????????????: ????????????????????????????? ?????? (Pyrrole) ??? ????????? (Pyrimidine).

  ???????????????????????????????????????????????????????????????? (Thin Layer Chromatography - TLC), ????????????????????????????????.

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  ??????????????????????????????????????????????, ??????????????????? ??? ??????????????????? (Photoresist) ???????????????????????????????.

  ??????????????????????? ??? ????????, ??? pH ????????????, ???????????????????, ??? ??????????????????????????????.

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  ???????????? ???????????????????????????????? (Diuretics), ??? ??????????????????????????? (Drug intermediates) (?????: ??????????????????, ???????).

  ??????????????? ?????????????????????????? (?????????????????), ??? ??????????? pH ??????, ?????????????????????????????????? (???????????????????????, ??????????????????????????).

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  ???????????????? ?????????????????????????????? ??? ?????? pH (????????????????????????????????????).

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