好色先生视频免费下载 Filtration aids 助滤剂1700-025 1703-050 1704-010
好色先生视频免费下载 Filtration aids 助滤剂 
好色先生视频免费下载 Filtration aids 助滤剂1700-025 1703-050 1704-010Filtration aids
 
The range of Whatman filtration aids are available in three forms and pack 
sizes.
ASLESS POWDER - Cellulose powder with an ash content of 0.015% and suitable for 
use as a filter bed
ASHLESS FLOC - Bulky mass of dry dispersed cellulose fibres which assist 
coagulation by forming a more flocculent suspension.  Ash content is 0.015% by 
weight.
ASHLESS CLIPPINGS - These are offcuts for maceration to make a pure filter pulp, 
which settles under suction in a funnel to form a thick, highly retentive filter 
bed.

      Ordering Information - Ashless Filter Aids
      Catalog NumberDescription
      1700-025Ashless Powder, 250 g, 1/pk
      1703-050Ashless Clippings, 500 g, 1/pk
      1704-010Ashless Floc, 100 g, 1/pk

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