Filtration Products. Bubble Point rating(bar) ml /<25 μl ml

Transcription

1 Filtration Products Syringe Filter Specifications: Type MCM PVDF PTFE PES Reg. Cellulose Diameter (mm) Pore size (μm) Pressure rating(bar) Bubble Point rating(bar) Water speed (ml/min/cm2) Air speed (L/min/cm2) Hold-up Volume Effective filter area(cm2) ml /< μl ml ml /< μl ml ml /< μl ml ml /< μl ml ml /< μl ml ml /< μl ml Structure Type Single Layer Membrane: single membrane, the commonly used type, high cost performance. Advanced Prefilter Added: a prefilter before the main membrane, this design would avoid the damage of the soft main membrane due to the larger particle in air; the prefilter added structure is good for the life time, process volume and the efficiency.

2 Choosing the Right Membrane The choosing should considered the material, pore size and diameter, the protein-bonding also should be considered when meet the protein-containing solution. Generally, there was no one type of membrane can be used for all the purpose. We should choose the proper one for got the ideal result. Material Type MCM PTFE PVDF PES Reg. Cellulose Characteristics Remove the particle from aqueous; Can be high temp. Sterilized. good flexibility and chemical Compatibility(strong acid solution avoid), low protein-bonding Can be high temp. sterilized repeatedly Low extractable Low extractable (strong basic solution aviod) hydrophilic Apply to high-through, high efficiency filtration Chemical Compatibility The extra impurity introducing is undesired; minimize extractables during sample preparation as possible as we can. Extractable are often the result of inappropriate materials of construction, improper handling of the device during the manufacturing process, or downstream particle shedding. Particular attention should be paid to potential extractables from the membrane and housing material. The membranes used in Agela s Clarinert Filters are extensively tested to determine their compatibility with various HPLC solvents. Material MCM R.C PTEE Material MCM R.C PTEE 1-hexanol R R R R glycol R R R R CH 3 COOH,10% LR R - R formic acid, % LR R - R acetone NR R R R n-hexane R R R R acetonitrile NR R R NR HCl,% NR R NR R fatty hydrocarbon R R R R isopropanol R R R R ammonia,1m R R R R methanol R R LR R aromatic hydrocarbons R R N/A R nitrous acid,% LR R NR R benzene R R R R pentane R R R R boric acid R R LR R phosphoric acid,% R R LR R tetrachloromethane LR R NR R phosphoric acid,45% LR LR LR R carboxylic acid R R NR R KOH,1M NR LR NR R chloroacetic acid NR LR NR R mineral salt in water R R R R chloroform NR R R LR NaOH,1M LR NR NR R cyclohexane LR R R R cellon LR R LR R cyclohexanol R R R R tetrahydrofuran NR R R LR

3 aether LR R R LR toluene R R R R DMF NR LR R R acetocaustin,10% NR NR LR R DMSO NR LR N/A R methyl chloroform LR R LR R alcohol=<98% R R R R chlorylene LR R LR R ethyl acetate NR R R R xylene R R R R chloroethylene LR R R R Remarks: R(Resistant),LR(Limited Resistant),NR(Not Resistant) Notice: 1 Do not use with syringes smaller than 10 cc because pressures in excess of the maximum pressure rating may be reached potentially causing damage to the filter unit and/or personal injury. 2 Disposable and only for laboratory use 3 Discard the first 1 ml or rinse with 1 to 2 ml of primary solvent before sample filtration (take mm as example). Ordering Information Membrane Type Pore Size Qty. Cat No. Mixed cellulose (acetate and nitrate) syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0145 mm Syringe Filters 0.2μm 100 AS μm 100 AS0145 mm Syringe Filters with glass prefilter 0.2μm 100 AS0120-G 0.45μm 100 AS0145-G mm Syringe Filters with glass prefilter 0.2μm 100 AS0120-G 0.45μm 100 AS0145-G syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0245 mm Syringe Filters 0.2μm 100 AS μm 100 AS0245 mm Syringe Filters with PP prefilter 0.2μm 100 AS0220-P 0.45μm 100 AS0245-P mm Syringe Filters with PP prefilter 0.2μm 100 AS0220-P 0.45μm 100 AS0245-P PVDF syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0345 mm Syringe Filters 0.2μm 100 AS μm 100 AS0345 mm Syringe Filters with PP prefilter 0.2μm 100 AS0320-P 0.45μm 100 AS0345-P mm Syringe Filters with PP prefilter 0.2μm 100 AS0320-P 0.45μm 100 AS0345-P PTFE syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0445 mm Syringe Filters 0.2μm 100 AS μm 100 AS0445 1μm 100 AS0401 5μm 100 AS0405 mm Syringe Filters with PP prefilter 0.2μm 100 AS0420-P 0.45μm 100 AS0445-P mm Syringe Filters with PP prefilter 0.2μm 100 AS0420-P 0.45μm 100 AS0445-P 1μm 100 AS0401-P 5μm 100 AS0405-P

4 Polyethersulfone (PES) syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0545 mm Syringe Filters 0.2μm 100 AS μm 100 AS0545 mm Syringe Filters with glass prefilter 0.2μm 100 AS0520-G 0.45μm 100 AS0545-G mm Syringe Filters with glass prefilter 0.2μm 100 AS0520-G 0.45μm 100 AS0545-G Regenerated cellulose (RC) syringe filters mm Syringe Filters 0.2μm 100 AS μm 100 AS0645 mm Syringe Filters 0.2μm 100 AS μm 100 AS0645 mm Syringe Filters with glass prefilter 0.2μm 100 AS0620-G 0.45μm 100 AS0645-G mm Syringe Filters with glass prefilter 0.2μm 100 AS0620-G 0.45μm 100 AS0645-G 96 Well Filtration Plates and Collection Plates Type Vol Qty Cat.No. Filtration plate 2mL 10 FTPP PP frits 20μm 1mL 10 FTPP Filtration plate 2mL 10 FTPF PTFE membrane 0.45μm 1mL 10 FTPF Filtration plate packed with 2mL 10 FTFT earth diatomaceous 100mg 1mL 10 FTFT Protein precipitation plates 2mL 10 PPPC and collection 1mL 10 PPPC Collection plate, round bottom 96 well cap mats 2mL 10 CLCM mL 10 CLCM CLCM Membrane Filters Material: cellulose acetate, nylon; Pore size: 0.45μm; Filter size: mm, mm, 50mm; Customized sizes available upon reques

5 Material Diameter(mm) Qty Cat. No. 100/pk AM0145 Cellulose Acetate 100/pk AM /pk AM /pk AM /pk AM /pk AM0045 Glass Filtration System The system includes a borosilicate glass funnel, a sintered borosilicate glass membrane support base on neck, aluminum clamp and borosilicate glass filter flask. It can be used with or without membrane depending on the application requirement to filtrate organic or aqueous solution. It is also used for liquid degassing. Funnel volume: 300mL, 500mL Pore size of the glass support:: 10μm Flask volume: 1000ml, 2000mL Funnel Volume (ml) Flask Volume (ml) Qty Cat. No ea AM ea AM ea AM ea AM5200