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Mixed Cellulose Ester Membranes
A Gold Standard for IH Sampling
Hydrophilic, autoclavable, standard filter for fibers and metals
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Airborne Metals — NIOSH 7300, OSHA ID121, 125G
SKC MCE membranes meet NIOSH specifications for the collection and analysis of airborne metals. MCE is easily digested by dilute nitric acid which makes it ideal for atomic absorption spectroscopic analysis.
Asbestos Fibers — NIOSH 7400, OSHA ID160
MCE pore structure collapses when exposed to acetone vapor and offers
minimal interferences in fiber counting. This makes it highly suitable
for the collection and analysis of asbestos and other fibers. See
preloaded MCE filters for asbestos.
Additional applications include monitoring some pesticides and fluorides. See
the SKC Air Sampling Guides for further applications.
Ordering
Information
MCE Filters
| Diameter (mm) | Support Pad† Included | Notes |
Qty. | Cat. No. | |
| 25 | 0.45 | No | 100 | ||
| 25 | 0.8 | No | use with IOM | 100 | |
| 25 | 0.8 | No | 100 | ||
| 25 | 0.8 | Yes | available in ready-to-use preloaded cassettes | 100 | 225-19 |
| 25 | 0.8 | No | black grid | 100 | |
| 25 | 1.2 | No | cellulose, ashless, recommended for use with the Button Sampler | 100 | |
| 34 | 0.45 | No | MCE filters with radial slits for Marple Impactor | 50 | 225-1932 |
| 37 | - | No | cellulose, ashless, Type 40 | 500 | 225-18A |
| 37 | - | No | cellulose, ashless, Type 4 | 500 | 225-18B |
| 37 | 0.45 | Yes | 100 | 225-9 | |
| 37 | 0.45 | No | 100 | ||
| 37 | 0.8 | Yes | available in ready-to-use preloaded cassettes | 100 | 225-5 |
| 37 | 0.8 | No | 100 | 225-1939 | |
| 37 | 0.8 | No | black grid | 100 | 225-334 |
| 37 | 1.2 | No | 100 | 225-1923 | |
| 37 | 5.0 | No | 100 | 225-1938 | |
| 47 | 0.45 | No | 100 | 225-506 | |
| 47 | 0.8 | No | 100 | 225-504 | |
| 47 | 1.2 | No | 100 | 225-1921 | |
| 102 | 0.8 | No | 25 | 225-1916 |
| † | Filter supports available |
Matched-weight MCE Filters
| Diameter (mm) |
Filter Specifications | Qty. | Cat. No. |
| 37 | MCE, 0.8 µm, matched-weight within 50 µg, filter pairs only, not in preloaded cassettes | 50 pairs | 225-532 |
| 47 | MCE, 0.8 µm, matched-weight within 50 µg, filter pairs only, not in preloaded cassettes | 50 pairs | 225-531 |
| ACCU-CAP MCE Filter Inserts ACCU-CAP inserts are dome-shaped filter capsules molded of clear static-dissipative plastic and heat-sealed to a filter. ACCU-CAPS fit in between the parts of a two-piece cassette with support pad. Containment of the sample within the capsule prevents cassette wall losses. |
| Diameter (mm) |
Pore size (µm) | Qty. | Cat. No. |
| 25 | 0.8 |
60 | |
| 37 | 0.8 |
60 | 225-8514 |
Specialty MCE Filters for the Respicon™ Sampler
| Diameter (mm) | (µm) |
Support Pad Included | Notes | Qty. | Cat. No. |
| 37 | 0.8 | No | with hole for Respicon Sampler | 100 | 225-1941 |
| 37 | 5.0 | No | with hole for Respicon Sampler | 100 | 225-1922 |
Preloaded MCE Filters |
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Diameter (mm) |
(µm) |
Cassette Description | Qty. | Cat. No. |
| 25 | 0.8 | 3-piece clear plastic, banded | 50 | 225-3100 |
| 25 | 1.2 | 3-piece black conductive polypropylene (goblet style with extension cowl), banded | 50 | 225-507 |
| 37 | 0.45 | 3-piece black conductive, banded | 50 | |
| 37 | 0.45 | 4-piece clear styrene, banded, BestChek ® quality tested for low asbestos fiber background; certificate of analysis included | 50 | |
| 37 | 0.8 | 2-piece clear styrene, banded | 50 | |
| 37 | 0.8 | 3-piece clear styrene, banded | 50 | 225-3-01 |
| 500 | ||||
| 37 | 0.8 | 3-piece clear styrene, not banded | 50 | 225-3-01NB |
Preloaded Matched-weight MCE Filter
Cassettes |
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| Diameter (mm) |
Cassette Description | Filter Specifications | Matched-weight | Qty. | Cat. No. |
| 25 | 2-piece clear styrene, banded | 0.8 µm MCE with support | within 50 µg |
50 | 225-525 |
| 37 | 3-piece clear styrene, banded | 0.8 µm MCE | within 100 µg |
50 | |
| 37 | 2-piece clear styrene, banded | 0.8 µm MCE | within 50 µg |
50 | 225-502 |
| 37 | 3-piece clear styrene, banded | 0.8 µm MCE | within 50 µg |
50 | 225-503 |
| 37 | 2-piece clear styrene, banded | 0.8 µm MCE with support | within 50 µg |
12 | 225-527 |
| 37 | 3-piece clear styrene, banded | 0.8 µm MCE with support | within 50 µg |
12 | 225-528 |
Click here for Preloaded MCE Filter Cassettes for Asbestos Sampling
Specialty MCE Filters for the Marple series 290 Personal Cascade Impactor
| Diameter (mm) | (µm) |
Support Pad Included | Notes | Qty. | Cat. No. |
| 34 | 0.45 | No | MCE filters with radial slits for Marple Impactor | 50 | |
A typical filter will have a rough side and a shiny side. The shiny side is easier to read under a microscope, therefore, expose the shiny side to the air for microscopic analysis. The rough side holds dust more effectively; expose the rough side for gravimetric analysis.
Filter/Cassette Solvent Compatibility Chart (HTML)
Filter/Cassette Solvent Compatibility Chart (PDF)
Custom Filters Available
For specific applications, SKC will manufacture filters to meet your specific
requirements. Download the Custom Filter Order Form in PDF format. Complete
the form and fax it to your SKC
representative, contact your SKC
representative, or call the SKC Sales Department at 724-941-9701 for more
information.
Custom
Filters Order Forms (PDF)
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