PARTICULATE SAMPLING

BestChek Preloaded Asbestos Sampling Cassettes

The Highest Standard for Cassette Reliability for Asbestos Sampling.

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BestChek MCE Filter with black grid, BestChek®, 0.8 µm, 25 mm, for asbestos sampling, preloaded in carbon-filled black polypropylene conductive cassette, assembled with 2-inch spacer cowl, for PCM analysis, quality tested for low asbestos background, pre-banded, pk/50.
 
Certificate of analysis included
 
The 5 C's of Asbestos Cassettes 
 
Only from SKC — BestChek® cassettes meet or exceed NIOSH, OSHA, and ASTM standards in Count, Clearing, Conductivity, Collection Area, and Construction (the 5 C's of asbestos cassettes). 
 
Count
Average background fibre count is less than 4 fibres per 100 fields. 
 
Clearing
Filter material clears thoroughly to meet method specifications and is suitable for PCM analysis. 
 
Conductivity
Cassette plastic contains over 18% carbon black for proper conductivity as tested using ASTM methods. 
 
Collection Area
Inside diameter varies by only ± 5 mm2 for consistent collection area and minimized error. 
 
Construction
Certified leak-free, cassette parts are manufactured with close tolerances and vacuum and pressure tested for leakage.
 
Diameter (mm) Filter and Cassette Specifications
25 MCE, 1.2-µm filter, preloaded in a 3-piece black conductive polypropylene (goblet style with extension cowl) cassette, banded with 2-inch spacer, with support pad  
25 MCE, 1.2 µm, black grid, preloaded in a 3-piece black conductive polypropylene (goblet style with extension cowl) cassette, banded with 2-inch spacer, with support pad  
25
MCE, 0.8 µm, black grid, carbon-filled conductive polypropylene, black, assembled with cowl, banded, tapered-end style for PCM analysis 
BestChek Quality tested for low asbestos fiber background
Certificate of analysis included
25
MCE, 0.8 µm, carbon-filled conductive polypropylene, black, assembled with cowl, banded, tapered-end style for PCM analysis
BestChek Quality tested for low asbestos fiber background
Certificate of analysis included
25
MCE, 0.8 µm, carbon-filled conductive polypropylene, black, assembled with cowl, banded, tapered-end style with stand-up plug in outlet end for PCM analysis
BestChek Quality tested for low asbestos fiber background
Certificate of analysis included
 
25
MCE, 0.45 µm†, filter with support and 5.0-µm diffuser pads, carbon-filled conductive polypropylene, black, assembled with cowl, banded, tapered-end style for TEM analysis
BestChek Quality tested for low asbestos fiber background
Certificate of analysis included
25
Microvacuum Cassette, MCE, 0.45 µm, carbon-filled conductive polypropylene, black, assembled with cowl and Tygon nozzle for TEM analysis
BestChek Quality tested for low asbestos fiber background
Certificate of analysis included
37
MCE, 0.45 µm, styrene cassette (non-conductive) with microvacuum nozzle
 
 
37 Polycarbonate, 0.4 µm, styrene cassette (non-conductive) with microvacuum nozzle