Nov 15, 2018 · All samples were filtered into HPLC vials through 0.22 μm disposable syringe filter prior to HPLC analysis. Chromatographic conditions Samples were analyzed for AFB1 using a model HPLC system consisting of a degasser, an autosampler, a quaternary pump, and a diode array (DAD) detector (Aijiren).
Thomson SINGLE StEP® Filter Vials Sample filtration that’s economical, eco-friendly, and fast! 0.45 µm PES 0.2 µm PES 0.45 µm PVDF 0.2 µm PVDF 0.45 µm PTFE 0.2 µm PTFE 0.45 µm Nylon 0.2 µm Nylon Figure 1: The patented design of Thomson SINGLE StEP® filter vials allows you to perform sample clean-
Whatman Mini-UniPrep Syringeless Filters | Cytiva64 列 · Chromatography sample preparation steps involving multiple consumables like syringe filters, HPLC Winter Webinar Part 6: Mob: 8618057059123 market@aijirenvial.com
The Thomson PTFE Filter Vials for HPLC can do this easily by mixing the acetonitrile and aqueous solution in the bottom chamber, and then allowing the filter to push down trapping the protei n and letting the clean sample come through for analysis. Filter, vial, and cap—all in one design.
Thomson Standard Filter Vials can be used for samples containing less than 10% solid particulates. The filter vial consists of two parts: a filter vial shell and a plunger which includes a single layer filter on one end and a vial cap on the other end. Applications for Standard Filter Vials include filtration of catalysts from organic and
Thomson SINGLE StEP eXtreme Filter Vials. Provide multilayer filtration for viscous samples and samples containing up to 30% solid particulates. Allow compounds to be separated from matrix, resulting in both higher signal-to-noise ratios and more differentiated peaks. Easy-to-use vials offer fast sample filtration and require only a squeeze of
The Mini-UniPrep device is designed to fit into any autosampler accommodating 12 x 32 mm vials. Alternatively the septum can be pierced with a needle and the sample drawn off for manual injection into an analyzer. Amber Mini-UniPrep Syringeless Filter. Protects samples from UV damage. Features and Benefits:
Thomson Single Step Filter Vials - Thames Restek Thomson SINGLE StEP® Filter Vials (patent pending) are designed to speed up sample prep and analysis. The plunger filter with 0.45uM Teflon membrane nestles
Aijiren disposable syringe filter devices are designed to provide fast and efficient filtration of aqueous and organic solutionsfrom small volumes up to 100 mL. syringe filters combine premium quality and economy. PES syringe filters are made of PES membrane and a polypropylene overmold housing.
Mini-UniPrep syringeless filters provide a quick, economical, and environmentally conservative way to filter samples prior to HPLC analysis. They replace the combination of syringe filters, syringes, autosampler vials, septa, and caps with a single disposable unit. Mini-UniPrep allows sample filtration at about 40% of the cost in a third of the
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This specification relates to a method for reducing the amount of lactose in a milk-based substrate containing lactose, wherein said method comprises contacting said substrate with an enzyme having neutral lactase activity at a temperature of more than about 50° C., and wherein said lactase reduces the amount of lactose in said substrate by at least about 70%.
Supplier Directory | Chromatographic Specialties Inc.Syringeless Filter Vials with a wide range of membranes, including PTFE, Nylon, PES, PVDF and regenerated cellulose. Ultra-low Mob: 8618057059123
These preassembled filtration devices offer a faster, easier way to prepare samples for HPLC and UHPLC analysis. All in one filtration system turns into the vial for direct loading into auto-samplers. PES membrane with either 0.2µm or 0.45µm pore sizes.
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