Common use 13mm ptfe membrane filter for hplc phenomenex

Thermo Scientific Nalgene 13mm Syringe Filters Membrane: PTFE

Filter aqueous solutions and media (PES membrane) or solvents (PTFE membrane) with Thermo Scientific™ Nalgene™ 13mm Syringe Filters. Accommodate sample volumes from 2 to 10mL. Specifications

How to Choose Right Syringe Filter -- Filter Membrane Materials

PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Membrane: HPLC certified PTFE, with polypropylene support; Use with: Aggressive solvents, strong acids, alcohols, bases

UHPLC/HPLC Sample Filtration 2. characteristics of your

filter for most applications. Ptfe Polytetrafluoroethylene(PTFE) - Phenex-PTFE membranes are inherently hydrophobic and excellent for filtration of 100 % organic or highly acidic or basic samples. Pes Polyethersulfone(PES) - Polyethersulfone membranes exhibit very fast-flow and ultra-low protein binding characteristics and are ideally suited

Molecules | Free Full-Text | Determination of Intact Parabens

Various syringe filters such as nylon membrane, hydrophobic polytetrafluorethylene (PTFE), and hydrophilic PTFE have been tested for the final filtration step prior to the HPLC-UV analysis. A 13 mm hydrophilic PTFE membrane syringe filter with 0.22 μm pore size gave a percentage recovery greater than 98.0% for all the analytes, and therefore

GEnERAL LABORATORY COnSUMABLES - Phenomenex

and membrane types. All are non-sterile. Filters made with 17 or 30 mm membranes are suitable for use with samples of 1 mL or greater. Filters with 4 mm filter elements allow excellent recovery of samples less than 1 mL. Four and 17 mm filters are supplied with Nylon 66, polypropylene or PTFE membranes. 30 mm filters

Cronus Syringe Filters for HPLC Sample Filtration

Cronus Membrane Disc Filter Nylon 0.45µm. 47mm diameter. 100 Pack: 100 Pack: FMNN4745-100: Cronus 47mm PTFE Membrane Disc Filter 0.2µm 100 Pack, for use with vacuum flter holder: 100 Pack: FMPT4702-100: Cronus 47mm PTFE Membrane Disc Filter 0.45µm 100 Pack, for use with vacuum flter holder: 100 Pack: FMPT4745-100

PTFE Membrane Syringe Filters Type- SYTH

PTFE Membrane Syringe Filters Type- SYTH. mdi Hydrophilic PTFE Syringe Filters type SYTH are specially designed for use in laboratories for small volume filtration and sample preparation.The hydrophilic PTFE membrane and polypropylene (PP)construction makes it suitable even for filtration of highly aggressive solvents.

PTFE Unlaminated Membrane Filters, Hydrophilic, 0.5 Micron, 13mm,

PTFE Unlaminated Membrane Filters, Hydrophilic, 0.5 Micron, 13mm, 100/Pk (H050A013A) Durable, efficient, and broadly compatible, these pure, hydrophilic PTFE membranes are ideal for use with HPLC seperations, aqueous/organic solvents, and many of your other filtration needs.

Find Syringe Filters (i.e. PTFE, Nylon, RC), Filter Membranes

Find Syringe filters (PTFE, Nylon, and Regenerated Cellulose) spin filters, and filter membranes using our filtration search tool. We use cookies to improve your experience and our website service. To read more about our cookies policy, please read our privacy statement.

Acrodisc® 13 mm Syringe Filter, 0.2 µm PTFE Membrane, 300/cs

The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices., Pall Acrodisc Syringe Filters with PTFE Membrane - 13 mm “Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications.

Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences 4422

Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences Ptfe Membrane is a reliable and dependable addition to the Pall Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences Ptfe Membrane 4422/ 28143-981 can fulfill your laboratory needs while still offering a great value for the money.

Hydrophilic PTFE Membrane Filters - Thomas Sci

Hydrophilic PTFE Membrane Filter, 0.10 µm, 13mm. PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page?Simply enter the quantity you want to purchase and the current availability will appear below the item.

Whatman Filtration for HPLC Sample Preparation

The RC membrane is broadly compatible with common HPLC sample solvents and mobile phases. Improve efficiency with ready-to-use products – RC products are supplied ready for use. The hydrophilic, low-protein binding RC membrane is suitable for a wide variety of HPLC applications.

Performance and Protection - Phenomenex

syringe filter membrane performance. Generally, 0.45 µm porosity filters are used to remove particulates from samples and mobile phase solutions. For sterile-filtration, a 0.20 µm porosity filter can be used. Application / Sample* Recommended Filter First Alternative HPLC and GC Sample Prep RC PTFE Aggressive or Pure Organic Solvents PTFE RC

Acrodisc® 13 mm Syringe Filter, 0.2 µm PTFE Minispike Outlet

Acrodisc® Syringe Filter with PTFE Membrane - 0.2 µm, 13mm, minispike outlet (100/pkg 300/cs) “Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications.

Filtration for HPLC Sample Preparation

• 13 mm diameter with Mini-Tip options • 13 mm diameter with extremely low dead volume < 10 µL Ordering information SPARTAN Syringe Filters Product code Diameter (mm) Pore size (µm) Membrane/housing* Connection in/out* Color code Quantity/pack 10463040# 13 0.2 RC/PP FLL/Mini-Tip dark brown 100 10463042# 13 0.2 RC/PP FLL/Mini-Tip dark

Syringe Filter, Membrane Filter FQA - filtration solutions

The common membranes used for gas/air filtration are our hydrophobic Polypropylene and PTFE Membranes. They both inhibit the flow of water vapors (hydrophilic) while allowing regular air molecules (such as oxygen) to pass. For the PTFE membrane the water intrusion pressure (which is inversely related to pore size) is greatest with the smaller

HPLC ACCESSORIES - Phenomenex

Recommended filter membranes: Nylon 66® is a highly resistant material and can be used with almost all laboratory solvents. Since Nylon 66 is hydrophilic, no prewetting of the filter is required. PTFE (Teflon®)membrane filters are excellent for organic or other aggressive solvent systems. Extremely low levels of extractables

UHPLC/HPLC Sample Filtration Thank you for purchasing re

samples. When used in-line preceding a 0.20 μm membrane filter, clogging of the membrane filter is prevented and sample clean up is optimized. Outlet connection is luer lock. aF0-8515-12 5 100/Pk aF0-8515-52 5 500/Pk Above syringe filters are non-sterile. Housing is made of medical-grade polypropylene (PP) and offer luer lock

Performance and Protection - Phenomenex

syringe filter membrane performance. Generally, 0.45 µm porosity filters are used to remove particulates from samples and mobile phase solutions. For sterile-filtration, a 0.20 µm porosity filter can be used. Application / Sample* Recommended Filter First Alternative HPLC and GC Sample Prep RC PTFE Aggressive or Pure Organic Solvents PTFE RC

HPLC SEPARATION AND ISOLATION OF ASIATICOSIDE FROM ITS

10 mL HPLC grade methanol and then diluted further to obtain concentrations of 50, 100 and 150 ug/ml, respectively. HPLC analysis carried out with PerkinElmer, Flexar, PDA plus Detector connected to computer with Chromera software. The column used was brand new product of Phenomenex, Luna, 5 μm (C18), (150 mm x 4.6 mm). 1.361 g of KH 2 PO 4

ptfe membrane filter | Sigma-Aldrich

HPLC (6) precipitation assay BRAND ® macro pipette controller membrane filters 3 μm (PP,PTFE) ... 1.0 um pore size, Hydrophilic PTFE membrane, 13 mm diameter ...

Syringe Filter Selection for HPLC or LC/MS samples

Nov 15, 2014 · To filter samples between 1 ml and 10 ml, the 13 mm diameter filter provides a good balance between hold-up volume and large filter surface area. Larger sample volumes from 5 ml to 50 ml are often filtered through the more common 25 mm diameter filters (~4 times the filtration area as a 13 mm disc).

Filtration for HPLC Sample Preparation - Fisher Sci

RC available in 13 mm and 25 mm diameters; hold-up volume < 25 µL for 13 mm and < 100 µL fo r 25 mm Available in non-RC membrane types to support a variety of other applica tions Preventive care: Puradisc lters Typical data Puradisc Syringe Filters 4 mm diameter* 13 mm diameter 25 mm diameter 30 mm diameter*

How to Choose Right Syringe Filter -- Filter Membrane Materials

PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Membrane: HPLC certified PTFE, with polypropylene support; Use with: Aggressive solvents, strong acids, alcohols, bases

Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences 4422

Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences Ptfe Membrane is a reliable and dependable addition to the Pall Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Pall Acrodisc Syringe Filters, 13mm, Pall Life Sciences Ptfe Membrane 4422/ 28143-981 can fulfill your laboratory needs while still offering a great value for the money.

Syringe Filters for Chromatography | Sigma-Aldrich

Millex ®-LG 0.20µm hydrophilic PTFE syringe filter, 13mm: SLLGX13: Regenerated Cellulose: Whatman Spartan ® HPLC certified syringe filters, 13mm: WHA10463100: 10-100 mL: PTFE, hydrophilic: Millex ®-LCR 0.20µm hydrophilic PTFE syringe filter, 33mm: SLLG033 : Regenerated Cellulose: Whatman Spartan ® HPLC certified syringe filters, 30mm

Lab 13mm 25mm 47mm 50mm Ptfe 1um Membrane Filter For Filter

Lab 13mm 25mm 47mm 50mm Ptfe 1um Membrane Filter For Filter , Find Complete Details about Lab 13mm 25mm 47mm 50mm Ptfe 1um Membrane Filter For Filter,Whatman Membrane Filter,Disc Membrane Filter,Membrane Filter Paper from Other Lab Supplies Supplier or Manufacturer-Hawach Scientific Co., Ltd.

Liquid Chromatography Accessories

Prefiltration of heavily contaminated or highly viscous samples. When used in-series preceding a membrane filter, clogging of the membrane filter is prevented and sample clean up is optimized. Outlet connection is luer lock. AF0-8515-12 7 100/pk AF0-8515-52 7 500/pk Phenex Syringe Filters Ordering Information 1 1.

HPLC Troubleshooting Filtration - Crawford Scientific

Not choosing the correct filter membrane is a common problem that creates issues in HPLC; such as the introduction of extraneous extractables and reducing the detection of analytes. Furthermore, solvents that are incompatible can cause swelling of the filter polymeric material which will affect performance and filtration efficiency.