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      COA查詢:
      產品編號 CAS號 項目名稱規格 分子式 加入購物車
      P815770 85-85-8 1-(2-吡啶偶氮)-2-萘酚(PAN), AR,90.0%
      1-(2-Pyridylazo)-2-naphthol, AR,90.0%
      C15H11N3O
      P816326 1141-59-9 4-(2-吡啶偶氮)間苯二酚, AR
      4-(2-Pyridylazo)resorcinol, AR
      C11H9N3O2
      N815761 91-40-7 N-苯基鄰氨基苯甲酸(釩試劑), AR,95%
      N-Phenylanthranilic acid, AR,95%
      C13H11NO2
      C804451 75-15-0 二硫化碳, AR,99.0%
      Carbon disulfide, AR,99.0%
      CS2
      D807252 538-62-5 二苯偶氮碳酰肼, AR,40%
      Diphenylcarbazone, AR,40%
      C13H12N4O
      E809087 8007-09-8 依斯卡合劑, AR,38-42% (Mg)
      Eschka’s mixture, AR,38-42% (Mg)
      CMnNa2O4
      A800879 66019-20-3 偶氮胂I, AR
      Arsenazo I, AR
      C16H10AsN2Na3O11S2
      Q817127 117-92-0 喹哪啶紅, AR
      Quinaldine Red, AR
      C21H23IN2
      B801810 76-60-8 溴甲酚綠, AR
      Bromocresol green, AR
      C21H14Br4O5S
      R817287 603-45-2 玫紅酸, AR
      Rosolic acid, AR
      C19H14O3
      M812770 493-52-7 甲基紅, AR
      Methyl red, AR
      C15H15N3O2
      T818880 125-20-2 百里香酚酞, AR
      Thymolphthalein, AR
      C28H30O4
      P816690 8032-32-4 石油醚, AR,bp 60-90 °C
      Petroleum ether, AR,bp 60-90 °C
      P816691 8032-32-4 石油醚, AR,bp 30-60 °C
      Petroleum ether, AR,bp 30-60 °C
      P816692 8032-32-4 石油醚, AR,bp 90-120 °C
      Petroleum ether, AR,bp 90-120 °C
      L812497 1393-92-6 石蕊, AR
      Litmus, AR
      D807551 1470-61-7 砷試劑, AR,99.0%
      Diethyl dithio carbamic acid silver salt, AR,99.0%
      C5H10AgNS2
      H810931 81-48-1 硼試劑, AR
      1-Hydroxy-4-p-toluidinoanthraquinone, AR
      C21H15NO3
      L812264 1335-32-6 堿式乙酸鉛, AR
      Lead subacetate, AR
      C4H10O8Pb3
      T818517 126-73-8 磷酸三丁酯, AR,99%
      Tributyl phosphate, AR,99%
      C12H27O4P
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