D9777
Dialysis tubing cellulose membrane
avg. flat width 25 mm (1.0 in.)
Synonyme(s) :
Cellulose dialysis tubing, Dialysis membrane
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About This Item
Code UNSPSC :
41123100
Nomenclature NACRES :
NB.22
Produits recommandés
Diam. moyen
16 mm , when full
Largeur moy. à plat
25 mm (1.0 in.)
Capacité
~60 mL/ft
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Description générale
Typical molecular weight cut-off = 14,000.
Conditionnement
Supplied in rolls, dry
Qualité
May contain glycerin and sulfur compounds in more than trace amounts.
Notes préparatoires
Removal of glycerol included as a humectant can be accomplished by washing the tubing in running water for 3-4 hours. Removal of sulfur compounds can be accomplished by treating the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. This tubing will retain most proteins of molecular weight 12,000 or greater.
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Contenu apparenté
Dialysis Tubing
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