syringe filters promises reproducible results from the filtration of organic and aqueous solutions in HPLC. Trace amount of samples containing impurities or contaminants can be easily removed, resulting in extending the lifetime of an HPLC analytical column. Usage Type Description and Ion-Chromato 4A 13A 25A 4A 13A 25A 13S 4P 13P 25P 4N 13N 4N 13N 4AI 13AI 25AI Composed of hydrophilic polyolefine membrane and polypropylene housing. Ideal for use in water and alcoholic solution targeted for sample preparation of protein analysis. This is a type that a chromatodisc and a syringe are combined. Composed of hydrophilic PTFE and polypropylene housing. Can be used without any pre-wet treatment for hydrophilics and hydrophobics. Acetonitrile 100% solution can be used. Solvents that can be used are alcohols, ethers, esters, ketones, hexanes. Autoclave sterilization is applicable. Composed of PTFE membrane and polypropylene housing. Excellent in solvent and chemical resistance. Therefore, it is ideal for use in organic solvents, strong acids, strong alkalis targeted for sample preparation of microanalysis. Autoclave sterilization is applicable. Composed of hydrophilic polyolefine membrane and polypropylene housing, which is treated by deionization. Ideal for use in sample preparation for ion chromatograph analysis. Type A Type P Type N
syringe filter for & samples Used for filtration of & samples Name 4P 13P 25P Fluorinated polymer membrane is used. & hydrophobic samples can be used without any pre-wetted treatment. Up to a 100% acetonitrile can be used. Ideal for filtration of alcohols, ethers, esters, ketones, and hexanes. polytetrafluoroethylene (PTFE) Size 4mm 13mm 25mm Size 8ψ x 18 18ψ x 22 29ψ x 24 Size 1mL 0.5 ~10mL 3~50mL M.A.O.P. 7kgf/cm2 5kgf/cm2 6kgf/cm2 Ethylene oxide gas / Autoclave Pore Size (μm) 0.45 0.2 0.45 0.45 Cat. No. 5040-28540 5040-28551 5040-28541 5040-28542 syringe filter for samples Used for filtration of s Name 4A 13A 13S 25A Ideal for pretreatment of water and alcohol solution in HPLC and protein analysis.. membrane (Olefin polymer) Size 4mm 13mm 13mm 25mm Size 8ψ x 18 18ψ x 22 18ψ x 94 29ψ x 24 With a syringe Size 1mL 0.5 ~10mL 3~50mL Hold-UP Volume 10μL 30μL 30μL 100μL E.F.A. 0.07cm2 0.8cm2 0.8cm2 4.0cm2 M.A.O.P. 7kgf/cm2 5kgf/cm2 5kgf/cm2 6kgf/cm2 Ethelene oxide gas Pore Size (μm) 0.2 0.45 0.2 0.45 0.45 0.2 0.45 Cat. No. 5040-28500 5040-28510 5040-28501 5040-28511 5040-28513 5040-28502 5040-28512 Pcs./Box 100 100 50 100
syringe filter for samples Used for filtration of s Name 4N 13N Superior chemical compatibility. Ideal for filtration of solvents, strong acids and alkali solution. Usable as a air-venting filter PTFE Size 4mm 13mm 25mm Size 8ψ x 18 18ψ x 22 29ψ x 24 Size 1mL 0.5 ~10mL 3~50mL M.A.O.P. 7 kgf/cm2 5 kgf/cm2 6 kgf/cm2 Ethylene oxide gas / Autoclave Pore Size (μm) 0.2 0.45 0.2 0.45 0.20 0.45 Cat. No. 5040-28503 5040-28530 5040-28504 5040-28531 5040-28505 5040-28532 syringe filter for Ion-Chromatography samples Used for filtration of Ion chromatography s Name 4AI 13AI 25AI Deionized hydrophilic membrane is used. Ideal for filtration of ion chromatography samples Deionized membrane (Olefin polymer) Size 4mm 13mm 25mm Size 8ψ x 18 18ψ x 22 29ψ x 24 Size 1mL 0.5 ~10mL 3~50mL M.A.O.P. 7 kgf/cm2 5 kgf/cm2 6 kgf/cm2 Ethylene oxide gas Pore Size 0.45μm 0.45μm 0.45μm Cat. No. 5040-28520 5040-28521 5040-28522
Chemical Resistance Information TYPE A : / Ion Chromatography O Enable TYPE P : / Enable but only for rapid use TYPE N : X Disable Chemical Name Chemical Description / Type A P N Acids Alkalis Alcohols Ethers Esters Glacial acetic acid Acetic acid 90% Acetic acid 30% O O Acetic acid 10% O O Hydrochloric acid Conc. X X X Hydrochloric acid 6N X O Sulfuric acid Conc. X X X Sulfuric acid 6N X O Nitric acid Conc. X X X Nitric acid 6N X O Ammonia 6N Ammonia 3N O O Potassium hydroxide 3N O O Sodium hydroxide 6N Sodium hydroxide 5N O O Sodium hydroxide 3N O O O Methanol O O O Ethanol O O O Propanol O O Isopropanol O O O Butanol O O O Amyl alcohol O O Ethylene glycol O O Propylene glycol O O Glycerin O O Ethyl ether O O O Isopropyl ether O O Dioxane X O O Tetrahydrofuran X O O Methyl acetate X O O Ethyl acetate X O O Isopropyl acetate X O Butyl acetate X O O
Ordering Information Usage Type Diameter (mm) Pore Size (um) Cat# QTY. 4A 4 0.2 5040-28500 100pcs 0.45 5040-28510 100pcs 13A 13 0.2 5040-28501 100pcs 0.45 5040-28511 100pcs 25A 25 0.2 5040-28502 100pcs 0.45 5040-28512 100pcs 13S 13 0.45 5040-28513 50pcs & 4P 4 0.45 5040-28540 100pcs 13P 13 0.2 5040-28551 100pcs 0.45 5040-28541 100pcs 25P 25 0.45 5040-28542 100pcs Ion-Chromato 4N 4 13N 13 25 4AI 4 13AI 13 25AI 25 0.2 5040-28503 100pcs 0.45 5040-28530 100pcs 0.2 5040-28504 100pcs 0.45 5040-28531 100pcs 0.2 5040-28505 100pcs 0.45 5040-28532 100pcs 0.2 5040-28506 100pcs 0.45 5040-28520 100pcs 0.2 5040-28507 100pcs 0.45 5040-28521 100pcs 0.2 5040-28508 100pcs 0.45 5040-28522 100pcs GL Sciences, Inc. Japan 22-1 Nishishinjuku 6-Chome Shinjuku-ku, Tokyo, 163-1130, Japan Phone: +81-3-5323-6620 FAX: +81-3-5323-6621 email: world@gls.co.jp GL Sciences, Inc. USA 4733 Torrance Blvd. Suite 255 Torrance, CA 90503 Phone: 310-265-4424 FAX: 310-265-4425 email: info@glsciencesinc.com International Distributors Visit our Website at http://www.glsciences.com/products/contact.html