GE WHATMAN稱量紙 B-2 3*3英寸10347671

GE WHATMAN稱量紙 B-2 3*3英寸10347671的詳細介紹GE WHATMAN稱量紙 B-2 3*3英寸10347671GE WHATMAN稱量紙 
B-2 3*3英寸10347671 
凱氏法稱量船
 
特點與優點
l 在安全、可靠的稱量、轉移凱氏樣品方面表現
l 無殘留溶解于消解溶液中，不會影響分析結果
l 由極低含氮量的羊皮紙制成，不含任何黏合劑或添加劑
 
可將樣品連稱量船一起放入凱氏瓶/消化管中的酸性溶液里
避免樣品損失，溶解的殘渣不會影響檢測結果。
 
是轉移凱氏定氮法樣品zui為快速、安全和值得信賴的方法。
 
 
羊皮紙
 
特點與優點
l 透明和光滑
l 可用于各種樣品的稱重
l 定量轉移
 
Features and benefits
  Excellent for weighing and transferring Kjeldahl samples safely and reliably
  Dissolves residue-free in the digestion solution without influencing the 
  analytical results in any way
  Made from very low nitrogen parchment paper without any glue or additives
Transfer your samples without loss by simply dropping the entire weighing boat 
containing the sample into the acid solution in the Kjeldahl flask/digestion 
tube.
The fastest, safest, and most reliable way to transfer Kjeldahl samples.
Parchment Paper
Features and benefits
  Transparent and smooth
  Simplifies sample transfer
  Quantitative transfer from paper
 
      Typical Properties - Weighing Papers
      ProductGradeThickness (mm)Weight (g/m2)
      Weighing Boats, ≤ 0.07% N 稱量船不含氮6090.0780
      Pergamyne Paper羊皮紙21220.0340
      Parchment Paper, ≤ 0.05% N 羊皮紙不含氮B-20.0443

      Ordering Information - Kjeldahl Weighing Boats
      Catalog NumberDescription
      10313032609 Kjeldahl Weighing Boat, 100/pk
      103478902122 Sheets, 150 x 150 mm, 500/pk
      103478932122 Sheets, 100 x 100 mm, 500/pk
      10347671B-2 Sheets, 3 x 3 inch, 500/pk
      10347672B-2 Sheets, 4 x 4 inch, 500/pk
      10347673B-2 Sheets, 6 x 6 inch, 500/pk
      10347670B-2 Sheets, 12 x 12 inch, 500/pk

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