D9777
Dialysis tubing cellulose membrane
avg. flat width 25 mm (1.0 in.)
Szinonimák:
Cellulose dialysis tubing, Dialysis membrane
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
UNSPSC kód:
41123100
NACRES:
NB.22
Javasolt termékek
átlagos átmérő
16 mm , when full
átlagos lapos terület szélesség
25 mm (1.0 in.)
kapacitás
~60 mL/ft
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Általános leírás
Typical molecular weight cut-off = 14,000.
Kiszerelés
Supplied in rolls, dry
Minőség
May contain glycerin and sulfur compounds in more than trace amounts.
Elkészítési megjegyzés
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.
Analitikai tanúsítványok (COA)
Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.
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