Introducing the 37mm

Pocket Cassette Opener

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Mark III

Marple

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Fiber Glass

Quartz

Mylar

PVC

PTFE

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Announcing

Relocatable Field Gridded Cover Glass for asbestos fiber evaluation

See Available Slides

Grid

Magnified Grid

A unique gridded cover glass has been developed. When used to prepare a slide for fiber counting, it superimposes
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

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CIP 10-M

CIP 10

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ZOA 100 Oxygen analyzer uses a seous diffusion micro zirconium oxide cell. Several versions are designed to address the most severe applications. ...

ZRA Oxygen analyzers' high tech sensor , ensures accurate and reliable oxygen measurements from ambient air , down to ppm in as little as a few seconds. ....

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Announcing

Relocatable Field Gridded Cover Glass for asbestos fiber evaluation

Grid

Magnified Grid

Announcing

The "Swiss Army Knife" of Air SamplingNow Available in North America

CIP 10-M

CIP 10

Click Here to View Our Blog

Click Here to See Benefits of Membership

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