The H-PTFE membrane exhibits low protein binding and can be used for both aqueous and aggressive organic solvents. Can be used with both aqueous solvents and aggressive organic solvents. Suitable for sample preparation for high performance and ultra-high performance liquid chromatography (HPLC and uHPLC).
membrane filter (PTFE) 0.2 μm.Then, the filtrate solution is filled into the sample vial, sonicated for 15 min and 2.5 µL injected into a high performance liquid chromatographic system via an automatic injector. Detection using mass spectrometric detector in the positive ionization type detection with selected ion monitoring mode
0.01 µm Membrane Filters The GS Membrane Cartridges represent state-of-the-art membrane filtration technology. An integral prefil-ter, bonded to a porous PTFE membrane, provides the user with extended membrane life, 0.01 µm filtration rating, and, most importantly, zero fiber shedding. The Balston GS Membrane filter also offers excellent
Having a surface area of 280 cm², each Mini Kleenpak capsule filter contains a proprietary high performance PTFE membrane which is inherently hydrophobic and chemically resistant. This membrane is designed to remove bacteria, viruses and particles from air and gas streams, even in the presence of humidity and moisture.
– Aijiren II Bio LC with High-Speed Pump – Aijiren Bio MAb, NP5, 2.1 × 250 mm, 5 μm, PEEK 1.2 Elevated mAb Aggregate Analysis 16 – Size exclusion chromatography – Aijiren II Bio LC with High-Speed Pump 1.3 Monitoring of Product-Related mAb Fragments 24 – Re ersed-phase v chromatography
tion was filtered through 0.20-μm PTFE syringe filter. Results and discussion Optimization of HPLC conditions Firstly, HPLC conditions were optimized to obtain a de-sired peak with high purity and resolution. Therefore, the various parameters affecting the peak shape, retention Table 1 System performance parameters obtained by HPLC for SIL
Mar 12, 2017 · Pure PTFE coated filter material because of its high temperature resistance, corrosion resistance and high filtration efficiency, excellent performance, fully competent control of PM2. 5 particulate matter .Compared with PTFE microporous membrane filter material, PTFE coated filter material can make the dust filter from conventional deep filter
The SPE cartridges were Aijiren SampliQ OPT (3 mL, 60 mg, p/n 5982-3036). The analysis was performed on an Aijiren Series HPLC with a diode array detector (DAD). The ana-lytical column was an Aijiren ZORBAX Eclipse Plus C18 (5 µm 250 mm × 4.6 mm id, p/n 959990-902). An Aijiren 0.45-µm PTFE Premium Syringe Filter (p/n 5185-5836) was
Two types of membranes 1. Depth filters: for heavily particle-laden samples, ideal for pre-filtration 2. Microporous filters: high safety against breakthrough, for complete removal of particles CA : Cellulose Acetate RC : Regenerated Cellulose PES : Polyethersulfone PP: Polypropylene PTFE : Polytetraflourethylene Nylon Glass Fiber 5
The Donaldson LifeTec™ PT N filter element with Tetratex® ePTFE membrane provides exceptional filtration performance, stability, and durability in critical processed food and beverage applications. The innovative design allows for maximum durability, exceptional load capacity, and outstanding impurity retention without shedding or unloading
Figure 3. Filtration recovery comparison of the Aijiren Captiva Premium PES syringe filter with PVDF syringe filters for myoglobin samples at different concentrations. D: Dimer, M: Monomer. 0 20 40 60 80 100 120 Aijiren PES filter PVDF filter A PVDF filter B PVDF filter C PVDF filter D F i l t r a t i o n r e c o v e r y (%) BSA D BSA M
membrane, 2 in 1 filters require less force, and give a higher throughput. And the combination costs less than two individual filters. 2 in 1 filters are economical – they save you time, sample and money. A B Carrot juice (left) a) filtered with Aijiren 2 in 1 filter b) filtered with conventional filter Aijiren 2 in 1 filter with glass fibre
250 mL, membrane holder glass base, glass flask, 1 L, and aluminum clamp 5191-6776* Regenerated cellulose membrane 47 mm, 0.20 μm 100/pk 5191-4340* *Solvent filtration assembly and associated filter membranes are not recommended for use with Lab Ultrapure LC/MS solvents. LC Columns and Supplies View MyList for the items in the table below.
Dec 05, 2019 · Aijiren Captiva filter vials provide a convenient way to filter samples before LC or GC analysis. They replace the combination of syringe filters, syringes, autosampler vials, septa, and caps with a single unit. Easy as 1-2-3 Description Part No. 0.45 μm PTFE filter vial, 100/pack 5191-5933 0.20 μm PTFE filter vial, 100/pack 5191-5934
