<object id="qmbg1"></object>
  • <tr id="qmbg1"><strong id="qmbg1"></strong></tr>
  • <td id="qmbg1"><option id="qmbg1"></option></td>
    <table id="qmbg1"><ruby id="qmbg1"></ruby></table>
    <big id="qmbg1"></big>
    <table id="qmbg1"><strike id="qmbg1"></strike></table>
  • <p id="qmbg1"></p>

    <td id="qmbg1"></td>


  • 乙硼烷5.0N

    乙硼烷Diborane 5.0N

    組分 Components

    規格 Specification

    乙硼烷 Diborane(B2H6)

    99.999%

    Nitrogen (N2) 

    2 ppmv

    Oxygen (O2) 

    0.5 ppmv

    二氧化碳 Carbon Dioxide (CO2)

    2 ppmv

    甲烷 Methane (CH4) 

    4 ppmv

    Hydrogen (H2) 

    100 ppmv

    Water (H2O)

    0.1 ppmv

    三氟化硼 Boron Trifluoride(BF3)

    50 ppmv

    Teraborane(B4H10)

    180 ppmv

    Pentaborane(B5H9)

    10 ppmv

    Pentaborane(B5H11)

    10 ppmv

    Hexaborane(B6H10)

    10 ppmv

     

    中国一级黄色视频

    <object id="qmbg1"></object>
  • <tr id="qmbg1"><strong id="qmbg1"></strong></tr>
  • <td id="qmbg1"><option id="qmbg1"></option></td>
    <table id="qmbg1"><ruby id="qmbg1"></ruby></table>
    <big id="qmbg1"></big>
    <table id="qmbg1"><strike id="qmbg1"></strike></table>
  • <p id="qmbg1"></p>

    <td id="qmbg1"></td>