"Gravimetry"
BRAND PLT Unit Pipette Leak Tester, BrandTech
Supplier: Brandtech
Improve process reliability with functional validation of air-displacement pipettes with the new BRAND PLT pipette leak testing unit.
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DHA Isoparaffins Standard, Restek
Supplier: Restek
ASTM Methods D6729, D6730, and D6733 (Determination of Individual Components in Spark Ignition Engine Fuels) are designed for the determination of the individual hydrocarbons present in spark ignition engine fuels, as well as fuel blends containing oxygenates such as methyl tert-butyl ether, ethyl tert-butyl ether, tert-butanol, ethanol, etc.
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LabExact® 934-AH® Glass Fiber Filter, Washed, Dried, Preweighed for Standard Methods TSS or VSS
Supplier: I.W. TREMONT CO., INC.
LabExact® Grade 934-AH® Volatile Suspended Solids (VSS) or Total Suspended Solids (TSS) filters are processed to US EPA Standard Method 2540 C, D and E, washed using reagent grade water, dried, desiccated and weighed to 4 decimal place resolution.
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LabExact® Grade A83 0.5 µm Binderless Glass Microfiber Filters
Supplier: I.W. TREMONT CO., INC.
LabExact® Grade A83 nano-scale glass microfiber has the loading capacity of a binderless glass microfiber filter with the tight, regulated pore size of a membrane. This specialty grade has a particle retention of 0.5 µm.
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LabExact® Grade Quartz A 2.2 µm Binderless Glass Microfiber Filters
Supplier: I.W. TREMONT CO., INC.
LabExact® Grade Quartz A is a fine porosity binderless quartz (SiO₂) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20 µm particles. This media meets or exceeds the physical, performance, and elemental requirements for EPA PM10, Ambient Air Monitoring methods.
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LabExact® Grade F 0.7 µm Binderless Glass Microfiber Filters
Supplier: I.W. TREMONT CO., INC.
LabExact® Grade F Fine porosity, medium flow rate, with a 0.7 µm size particle retention. Frequently used with Grade D to filter diluted aqueous solutions containing strong oxidizing, acidic, or alkaline components prior to laser spectroscopy. May also be used for TCLP analysis and collecting extremely fine precipitated proteins, including immunoglobulins.
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Whatman™ Anopore Inorganic Membranes Without Support Ring, Whatman products (Cytiva)
Supplier: Cytiva
Whatman Anopore inorganic membranes, supplied as Anodisc membrane filters, are an aluminum oxide membrane with a honeycomb pore structure that facilitates highly precise filtration. Their transparency and surface retention enable efficient light or electron microscopy.
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LabExact® 934-AH® Glass Microfiber Filter, Prewashed and Dried, Not Tared, TSS or VSS Procedure
Supplier: I.W. TREMONT CO., INC.
LabExact® Pre-washed and dried Grade 934-AH® filters for Total Suspended Solids (TSS) and Volatile Suspended Solids (VSS) are processed using reagent grade water (RGW) under strict controls to wash away extraneous fiber per the requirements of the EPA Standard 2540 C, D and E.
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