A unique aqueous filtration unit ideal for dissolved heavy metals analysis based on the 50mm in line filtration platform. Units are available in two versions; Low metals and Very Low metals. The quartz microfiber prefilter in both units are inherently low metal content providing clean background signature in ground water dissolved heavy metals analysis methods. The Very Low metals version is proprietary HT technology which employs a complex annealing process to further reduce leaching of the quartz fiber, thus reducing extractable background signature.
The quartz microfiber pre-filter affords the ability to pass larger fluidic volume through the unit before plugging occurs at the Nylon membrane stage. The unit is operated with the clear side as inlet and white side as outlet. The unit may be connected inline via the stepped barbs or via a standard slip port syringe filter inserted into clear side step barb.
Material Attributes: Polypropylene filter units, 50mm inline configuration with hydrophilic Nylon membrane and low metals content 100% pure Quartz microfiber prefilter, 2 versions.
Primary Membrane: Pure Nylon membrane 0.45Âµm
Pre filter: Low metals Quartz microfiber or very low metals Quartz microfiber (HT)
Filtration area: 20.0cm2
Hose Barbs: 5-15mm stepped, ID 4mm (consistent with syringe slip port OD)
Lab Supplies Filter Paper Filter Paper Qualitative - LMNQ-0510 - 50mm Low metals Quartz prefilter, 0.45µm Nylon membrane, 20/pk
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