GE WHATMAN稱(chēng)量紙 B-2 3*3英寸10347671的詳細(xì)介紹GE WHATMAN稱(chēng)量紙 B-2 3*3英寸10347671GE WHATMAN稱(chēng)量紙 
B-2 3*3英寸10347671 
凱氏法稱(chēng)量船
 
特點(diǎn)與優(yōu)點(diǎn)
l 在安全、可靠的稱(chēng)量、轉(zhuǎn)移凱氏樣品方面表現(xiàn)
l 無(wú)殘留溶解于消解溶液中，不會(huì)影響分析結(jié)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(chēng)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?jiān)粫?huì)影響檢測(cè)結(jié)果。
 
是轉(zhuǎn)移凱氏定氮法樣品zui為快速、安全和值得信賴(lài)的方法。
 
 
羊皮紙
 
特點(diǎn)與優(yōu)點(diǎn)
l 透明和光滑
l 可用于各種樣品的稱(chēng)重
l 定量轉(zhuǎn)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(chēng)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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