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球磨口层析柱,φ46mm,有效长:203mm,2mm节门孔径,35/20

球磨口层析柱,φ46mm,有效长:203mm,2mm节门孔径,35/20
球磨口层析柱,φ46mm,有效长:203mm,2mm节门孔径,35/20
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  • 库存: 100
  • 型号: C195461
  • 货号: C195461
球磨口层析柱,φ46mm,有效长:203mm,2mm节门孔径,35/20