gtag('event', 'view_item', { "items": [{ "item_id": "G50300", "item_name": "Dialysing Tubing made of Regenerated Cellulose - Standard", "item_brand": "Reichelt", "item_category": "Filtration", "item_category2": "Dialysing Tubing, Dialysing Clamps, Dialysing Cylinder", "price": 1 }]});
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Dialysing Tubing made of Regenerated Cellulose - Standard

Application area Gentle desalination, purification and concentration of sensitive biological... more

Application area

Gentle desalination, purification and concentration of sensitive biological materials, such as sera, protein solutions, plant extracts

Desalination of metal colloids.

Purification of protein and nucleic acid fragments.

Exchange of electrolytes in bioactive media.

Growing of bacterial cultures.

Depyrogenization of sensitive bioeffective systems.

Product specification

High-tech dialysing tubing made of regenerated cellulose for overall biological research, seamlessly manufactured, in rolls, made of clear highly pure and molecular-porous membrane material, absolutely free of traces of heavy metal and sulfur compounds, extremely low protein absorption especially in a weakly acetous environment, narrow cut-off ranges. Stabilized for storage with glycerol. For low and high-molecular systems with correspondingly defined cut-offs.

Because of its glycerol content required for storage stability, THOMAPOR®-dialysing tubing should be washed with water or diluted acetic acid before use. For storage of unused dialysing tubing air-tight containers are recommended which should be stored in the refrigerator. The tubing can be used in the pH range of 2 to 12 and at temperatures of +4 to +121 °C. The mentioned cut-offs are recommended values. In case of uncertainty the suitability of a given dialysing tubing has to be determined in preliminary tests, as the effective pore sizes of the cellulose membrane material depend on several external physico-chemical factors, e.g. the buffer composition.

No additional information available.
Item Image Cut off
kDalton
Flachbreite
mm
Füll-Ø
mm
spez. Füllvolumen
ml/cm
Ausführung Einheit
m
Price
Euro*
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1 18 11,5 1,1 nass 10 707.00
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1 38 24 4,2 nass 10 707.00
50303
1 45 29 6,4 nass 10 707.00
50304
2 12 8 0,3 nass 10 707.00
50305
2 18 11,5 1,1 nass 10 707.00
50306
2 38 24 4,6 nass 10 707.00
50307
2 45 29 6,4 nass 10 707.00
50308
3,5 18 11,5 1,1 trocken 15 707.00
50309
3,5 45 29 6,4 trocken 15 707.00
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3,5 54 34 9,3 trocken 15 707.00
50312
6 - 8 10 6,4 0,32 trocken 15 707.00
50313
6 - 8 23 14,6 1,7 trocken 30 707.00
50314
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50316
6 - 8 50 32 7,9 trocken 30 771.00
50317
6 - 8 100 64 32 trocken 15 707.00
50318
6 - 8 120 76 46 trocken 15 835.00
50319
8 24 15 1,8 nass 10 707.00
50320
8 32 20,4 3,3 nass 10 707.00
50321
8 40 25,5 5,1 nass 10 707.00
50322
8 50 32 7,9 nass 10 707.00
50323
10 12 7,5 0,45 nass 10 707.00
50324
10 24 15 1,8 nass 10 707.00
50325
10 32 20,4 3,3 nass 10 707.00
50326
10 45 29 6,4 nass 10 707.00
50327
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50328
12 - 14 8 5 0,22 trocken 2 244.00
50329
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45077
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50331
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45079
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50332
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50333
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50340
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50342
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