
Pocket Cassette Opener



Announcing
Relocatable Field Gridded Cover Glass for asbestos fiber evaluation

Grid
Magnified Grid
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2 gridded viewing fields onto the chemically cleared filter wedge. Each grid of the viewing fields is divided into 14 columns
and 10 rows. Each column is denoted by an alphabet letter and each row by a number. Thus, each viewing field can be
identified and relocated for accurate re-examination (Image 1). The diameter of each viewing field is approximately 100 µm
(Image 2.). By placing the Walton–Beckett graticule within each viewing field, one proceeds to count the fibers by
phase-contrast microscopy
Image 1
Image 2

Announcing
The "Swiss Army Knife" of Air Sampling
Now Available in North America

CIP 10-M
CIP 10






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