Glass Prefilter Only compatible with filters that have a 50mm membrane diameter. For sterile NALGENE MF75 Vacuum Filter Units and Bottle-Top Vacuum Filters.
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P/N:
28199-401
- UOM: CS
- UOM Qty: 1
- List price:
$230.59
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Our price: $191.39
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Grade 934-AH Glass Microfiber Filter 2.5cm diameter. For suspended solids in water analysis. Used for harvesting lymphocytes in incorporation trials mixed lymphocyte culture tests scintillation counting techniques air monitoring. Binder free. Fine porosit
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P/N:
28297-418
- UOM: PK
- UOM Qty: 1
- List price:
$51.63
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Our price: $49.05
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Grade QM-A Quartz Filter 3.2cm diameter. For exacting air pollution monitoring especially critical analyses and trace level determinations atomic absorption spectroscopy and flame emission spectrometry. Used in PM10 and PM2.5 air sampling testing. Fine po
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P/N:
28495-602
- UOM: PK
- UOM Qty: 1
- List price:
$236.37
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Our price: $224.55
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Glass Microfiber Filter Multigrade GMF 150 Glass Microfiber (GMF) and Quartz Filters. 1 um. Tests have proven that the Multigrade GMF 150 used as a prefilter nearly doubles the volume of sample filtered compared to a single density prefilter.
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P/N:
28495-612
- UOM: PK
- UOM Qty: 1
- List price:
$118.32
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Our price: $110.04
save 7%
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Glass Microfiber Filter Multigrade GMF 150 Glass Microfiber (GMF) and Quartz Filters. 2 um. Tests have proven that the Multigrade GMF 150 used as a prefilter nearly doubles the volume of sample filtered compared to a single density prefilter.
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P/N:
28495-618
- UOM: PK
- UOM Qty: 1
- List price:
$120.39
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Our price: $111.96
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Grade QM-A Quartz Filter 3.7cm diameter. For exacting air pollution monitoring especially critical analyses and trace level determinations atomic absorption spectroscopy and flame emission spectrometry. Used in PM10 and PM2.5 air sampling testing. Fine po
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P/N:
28495-624
- UOM: PK
- UOM Qty: 1
- List price:
$282.72
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Our price: $268.58
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Grade QM-A Quartz Filter 4.7cm diameter. For exacting air pollution monitoring especially critical analyses and trace level determinations atomic absorption spectroscopy and flame emission spectrometry. Used in PM10 and PM2.5 air sampling testing. Fine po
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P/N:
28495-646
- UOM: PK
- UOM Qty: 1
- List price:
$310.11
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Our price: $294.60
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Grade QM-A Quartz Filter 20.3x25.4cm prenumbered sheets. For air pollution monitoring especially critical analyses and trace level determinations atomic absorption spectroscopy flame emission spectrometry. Used in PM10 and PM2.5 air sampling testing. Fine
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P/N:
28495-783
- UOM: PK
- UOM Qty: 1
- List price:
$2,782.79
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Our price: $2,643.65
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Glass Fiber Filter Grade 151 9.0cm diameter. Binder-free glass fiber. For TCLP methods liquid scintillation counting radio immunoassay water and wastewater analysis gravimetric analysis and more. Fine porosity. Medium flow rate. 0.7um particle retention.
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P/N:
28496-178
- UOM: PK
- UOM Qty: 1
- List price:
$404.94
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Our price: $344.20
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Grade 934-AH Glass Microfiber Filter 2.1cm diameter. For suspended solids in water analysis. Used for harvesting lymphocytes in incorporation trials mixed lymphocyte culture tests scintillation counting techniques air monitoring. Binder free. Fine porosit
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P/N:
28496-751
- UOM: PK
- UOM Qty: 1
- List price:
$47.95
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Our price: $45.55
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