{"title":"Cassettes","description":"\u003cp\u003eChoose the cassette by what you are testing for. Mold and bioaerosols: the \u003ca href=\"\/en-us\/products\/zefon%C2%AE-air-o-cell%C2%AE-bioaerosol-cassettes\"\u003eAir-O-Cell\u003c\/a\u003e and \u003ca href=\"\/en-us\/products\/allergenco-d-iaq-air-sampling-cassettes\"\u003eAllergenco-D\u003c\/a\u003e slit impactors run at 15 LPM onto a glass slide, the Allergenco-D with a laminar-flow venturi for a more uniform trace; the \u003ca href=\"\/en-us\/products\/micro5-microcell-iaq-air-sampling-cassettes\"\u003eMicro5\u003c\/a\u003e uses a 360° impaction chamber; \u003ca href=\"\/en-us\/products\/micro5-posi-track-full-slide-indoor-air-quality-impactor-cassettes\"\u003ePosi-Track\u003c\/a\u003e full-slide cassettes print a barcoded serial number on the slide; and the \u003ca href=\"\/en-us\/products\/zefon%C2%AE-via-cell%C2%AE-bioaerosol-sampling-cassettes\"\u003eVia-Cell\u003c\/a\u003e keeps viable spores alive and stops growth in transit. Asbestos and fibres: \u003ca href=\"\/en-us\/products\/zefon%C2%AE-25-mm-mce-preloaded-filter-asbestos-sampling-cassettes\"\u003e25 mm PCM cassettes\u003c\/a\u003e with 0.8 µm MCE filters and a conductive cowl. Particulate and metals: \u003ca href=\"\/en-us\/products\/copy-of-zefon%C2%AE-preloaded-air-sampling-filter-cassettes\"\u003eMCE\u003c\/a\u003e and \u003ca href=\"\/en-us\/products\/zefon%C2%AE-preloaded-air-sampling-filter-cassettes\"\u003ePVC\u003c\/a\u003e preloaded filter cassettes, and \u003ca href=\"\/en-us\/products\/gravimetric-pre-weighed-cassettes\"\u003epre-weighed\u003c\/a\u003e and \u003ca href=\"\/en-us\/products\/gravimetric-match-weighed-cassettes\"\u003ematch-weighed\u003c\/a\u003e cassettes for gravimetric dust.\u003c\/p\u003e\u003ch2\u003eAir sampling cassette FAQ\u003c\/h2\u003e\u003ch3\u003ePre-weighed or match-weighed?\u003c\/h3\u003e\u003cp\u003eBoth spare the lab a pre-weighing step. A pre-weighed cassette carries its filter weight and serial number on the label (PVC, 5 µm, 15 µg tolerance). A match-weighed cassette holds two filters matched in weight: the top one collects, the bottom one is the control, and the difference after sampling is the mass collected.\u003c\/p\u003e\u003ch3\u003eWhat flow rate does my pump need?\u003c\/h3\u003e\u003cp\u003eThe Air-O-Cell and Allergenco-D run at 15 LPM, and the Micro5 Posi-Track at 5 LPM; filter cassettes follow the flow your method sets. See \u003ca href=\"\/en-us\/collections\/pumps\"\u003eair sampling pumps\u003c\/a\u003e and our \u003ca href=\"\/en-us\/blogs\/field-notes\/air-sampling-cassette-types-compared\"\u003ecassette comparison guide\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eCan a cassette sample VOCs?\u003c\/h3\u003e\u003cp\u003eNo. Cassettes collect particles and fibres; vapours and gases need sorbent tubes drawn by a low-flow pump. See the \u003ca href=\"\/en-us\/collections\/air-sampling\"\u003eair sampling\u003c\/a\u003e collection.\u003c\/p\u003e","products":[{"product_id":"zefon®-preloaded-air-sampling-filter-cassettes","title":"Zefon® PVC Preloaded Air Sampling Filter Cassettes","description":"","brand":"Zefon International Inc.","offers":[{"title":"25 mm \/ 5.0 μm \/ 2-Piece Styrene","offer_id":43886078099682,"sku":"ZE-525PVC","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"25 mm \/ 5.0 μm \/ 2-Piece Styrene Banded \/ Match-Weighted Filters","offer_id":43886078132450,"sku":"ZE-5M52P","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"25 mm \/ 5.0 μm \/ 2-Piece Styrene Banded \/ Pre-Weighted Filter","offer_id":43886078165218,"sku":"ZE-5P52P","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"25 mm \/ 5.0 μm \/ 3-Piece Styrene","offer_id":43886078197986,"sku":"ZE-535PVC","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"25 mm \/ 5.0 μm \/ 3-Piece Styrene Banded \/ 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Styrene","offer_id":43886228046050,"sku":"ZE-7345MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.45 μm \/ 3-Piece Styrene \/ Sterile","offer_id":43886228078818,"sku":"ZE-PS7345MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.45 μm \/ 3-Piece Conductive","offer_id":43886228111586,"sku":"ZE-734MCECF","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.45 μm + 5.0 μm \/ 3-Piece Conductive","offer_id":43886228144354,"sku":"ZE-7345MCECF","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.45 μm \/ 4-Piece Styrene \/ Filter Placed Between Spacer Rings","offer_id":43886228209890,"sku":"ZE-7445MCE-C","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.45 μm \/ 4-Piece Conductive \/ Filter Placed Between Spacer Rings","offer_id":43886228242658,"sku":"ZE-7445MCECF-C","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 2-Piece Styrene","offer_id":43886249148642,"sku":"ZE-728MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 2-Piece Styrene Banded","offer_id":43886249181410,"sku":"ZE-729MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 2-Piece Styrene Banded \/ Match-Weighted Filters","offer_id":43886249214178,"sku":"ZE-7M92M","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 3-Piece Styrene","offer_id":43886249246946,"sku":"ZE-738MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 3-Piece Styrene \/ Sterile","offer_id":43886249279714,"sku":"ZE-PS738MCE","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 3-Piece Conductive","offer_id":43886249312482,"sku":"ZE-738MCECF","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 0.8 μm \/ 3-Piece Styrene 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Styrene","offer_id":43886752399586,"sku":"ZE-5P52P-GS","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"25 mm \/ 5.0 μm \/ 3-Piece Styrene","offer_id":43886752432354,"sku":"ZE-5P53P","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 5.0 μm \/ 2-Piece Styrene","offer_id":43886752465122,"sku":"ZE-7P52P","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"37 mm \/ 5.0 μm \/ 3-Piece Styrene","offer_id":43886752497890,"sku":"ZE-7P53P","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/0013481_cassette-37mm-2pc-50m-pvc-gravi-sert-pre-50bx__29578.1752322441.png?v=1781485541"},{"product_id":"gravimetric-match-weighed-cassettes","title":"Gravimetric Match-Weighed Cassettes","description":"","brand":"Zefon International Inc.","offers":[{"title":"MCE \/ 25 mm \/ 0.8 μm \/ 2-Piece Styrene \/ 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It works with any standard sampling pump that draws 15 LPM open flow, such as the \u003ca href=\"\/en-us\/products\/zefon%C2%AE-bio-pump%C2%AE-plus\"\u003eZefon® Bio-Pump® Plus\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat is available\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eZE-AOC050\u003c\/td\u003e\n\u003ctd\u003eAir-O-Cell® air sampling cassettes\u003c\/td\u003e\n\u003ctd\u003e50\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZE-AOCCAL\u003c\/td\u003e\n\u003ctd\u003eAir-O-Cell® in-line calibration adapter\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZE-AOC-WS10\u003c\/td\u003e\n\u003ctd\u003eAir-O-Cell® inner wall samplers\u003c\/td\u003e\n\u003ctd\u003e10\/pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZE-AOCWS10-KIT\u003c\/td\u003e\n\u003ctd\u003eAir-O-Cell® inner wall sampler kit (with plunger rod)\u003c\/td\u003e\n\u003ctd\u003e10\/pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChoosing a bioaerosol cassette\u003c\/h2\u003e\n\u003cp\u003eAir-O-Cell cassettes are pre-loaded, so there are no slides to prepare, and they have a limited shelf life, so check the date before a large campaign. To compare Air-O-Cell with Allergenco-D and Micro5, read \u003ca href=\"\/en-us\/blogs\/field-notes\/air-sampling-cassette-types-compared\"\u003eair sampling cassette types compared\u003c\/a\u003e; to choose between a spore trap, a BioSampler and culture plates, read the \u003ca href=\"\/en-us\/blogs\/field-notes\/biosampler-vs-spore-trap-vs-culture-plate-choosing-a-bioaerosol-sampler-in-canada\"\u003ebioaerosol sampler guide\u003c\/a\u003e. Browse all \u003ca href=\"\/en-us\/collections\/biological-samplers\"\u003ebiological samplers\u003c\/a\u003e or \u003ca href=\"\/en-us\/pages\/request-a-quote\"\u003erequest a quote\u003c\/a\u003e.\u003c\/p\u003e","brand":"Zefon International Inc.","offers":[{"title":"Air Sampling Cassettes","offer_id":40539725594817,"sku":"ZE-AOC050","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"In-Line Calibration Adapter","offer_id":40539725627585,"sku":"ZE-AOCCAL","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"Inner Wall Samplers","offer_id":40539725660353,"sku":"ZE-AOC-WS10","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"Inner Wall Samplers Kit","offer_id":40539725693121,"sku":"ZE-AOCWS10-KIT","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/1000-zefon-air-o-cell-sampling-media.jpg?v=1781128630"},{"product_id":"allergenco-d-iaq-air-sampling-cassettes","title":"Allergenco-D IAQ Air Sampling Cassettes","description":"","brand":"EMS","offers":[{"title":"Air Sampling Cassettes","offer_id":40539765702849,"sku":"EMS-120515","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"Inner Wall Samplers","offer_id":40539765735617,"sku":"EMS-120518","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/Allergenco-d-50pk.jpg?v=1781551297"},{"product_id":"allergenco-d-posi-track-full-slide-indoor-air-quality-impactor-cassettes","title":"Allergenco-D Posi-Track Full Slide Indoor Air Quality Impactor Cassettes","description":"\u003cp\u003eThe most uniform slit sample trace in the industry! \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EMS","offers":[{"title":"Allergenco-D Posi-Track Cassettes","offer_id":43889064902882,"sku":"EMS-120520","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/allergenco_d_positrack.jpg?v=1781128646"},{"product_id":"micro5-microcell-iaq-air-sampling-cassettes","title":"Micro5 MicroCell IAQ Air Sampling Cassettes","description":"","brand":"Zefon International","offers":[{"title":"Air Sampling Cassettes","offer_id":40539852898497,"sku":"EMS-120170","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"Inner Wall Samplers","offer_id":40539852931265,"sku":"EMS-120138-M5","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/Micro-5-2.png?v=1781188879"},{"product_id":"micro5-posi-track-full-slide-indoor-air-quality-impactor-cassettes","title":"Micro5 Posi-Track Full Slide Indoor Air Quality Impactor Cassettes","description":"The most uniform slit sample trace in the industry!","brand":"EMS","offers":[{"title":"Micro5 Posi-Track Cassettes","offer_id":43889083318498,"sku":"EMS-120171","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/Micro-5.png?v=1781128657"},{"product_id":"zefon®-via-cell®-bioaerosol-sampling-cassettes","title":"Zefon® Via-Cell® Bioaerosol Sampling Cassettes","description":"\u003cp\u003eOne Sample, Multiple Analysis Options\u003c\/p\u003e","brand":"Zefon International Inc.","offers":[{"title":"Via-Cell Air Sampling Cassettes","offer_id":43889089413346,"sku":"ZE-VIA010","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/products\/Via-CellBioaerosolSamplingCassette.jpg?v=1629204040"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/collections\/ZefonBio-PumpPlus_1024x1024_2x_1cbf4e6b-dd7e-4af4-adff-27d6f0e93f47.jpg?v=1633696177","url":"https:\/\/www.ereinc.com\/en-us\/collections\/cassettes.oembed","provider":"ERE Inc.","version":"1.0","type":"link"}