Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):¹ 1000 to 50,000 Dalton MWCO

Artikelnummer.	Diameter (Metric)	Quantity	MWCO	unitSize
10031954	21.6 mm	Each	50 kDa	Each
11415879	24 mm	Each	1 kDa	Each
11425879	45 mm	Each	1 kDa	Each
11435909	24 mm	Each	2 kDa	Each
11445909	29 mm	Each	2 kDa	Each
11425909	11.5 mm	Each	2 kDa	Each
11455909	11.5 mm	Each	3.5 kDa	Each
11475909	34.4 mm	Each	3.5 kDa	Each
11465909	29 mm	Each	3.5 kDa	Each
11405919	7.5 mm	Each	8 kDa	Each
11485909	15 mm	Each	8 kDa	Each
11425919	32 mm	Each	8 kDa	Each
11415919	20.4 mm	Each	8 kDa	Each
11495909	25.5 mm	Each	8 kDa	Each
11455919	7.5 mm	Each	10 kDa	Each
11475919	20.4 mm	Each	10 kDa	Each
11485919	29 mm	Each	10 kDa	Each
11425929	7.5 mm	Each	15 kDa	Each
11445929	15 mm	Each	15 kDa	Each
11455949	7.5 mm	Each	25 kDa	Each
11435949	17.8 mm	Each	25 kDa	Each
11465929	29 mm	Each	15 kDa	Each
11445949	21.6 mm	Each	25 kDa	Each
11455929	20.4 mm	Each	15 kDa	Each
10749445	7.5 mm	Each	50 kDa	Each
10071954	17.8 mm	Each	50 kDa	Each
11435929	3.8 mm	1 Pk.	15 kDa	Each
11465919	15 mm	Each	10 kDa	Each

Artikelnummer. 10031954 Lieferant Spectrum™ Lieferanten-Nr. 132130

Beschreibung

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Supplied as flat-width tubing or flat sheets that can be folded to fit various funnel-type dialysis apparatus. Pure regenerated natural cellulose membranes with 1000 to 50,000 molecular weight cutoffs.

• Transparent and flexible
• Low molecular weight compounds in aqueous solutions diffuse through membrane
• Higher molecular weights, such as proteins and bacteria, are retained by membrane
• Glycerol preserves membrane and must be removed before use
• Flat sheets and discs available for use with dialysis apparatus

Do not tie knots in tubing; use closures

Spezifikation

• Product Type: Spectra/Por 7 Membrane Tubing
• MWCO: 50 kDa
• Material: Regenerated Cellulose
• Diameter (Metric): 21.6 mm
• Diameter (English): 0.85 in.
• Length (English): 16.4 ft.
• Length (Metric): 5 m
• Color: Transparent
• Formulation: Packaged wet in 0.05% sodium azide
• Temperature Range (English): 39.2°F to 249.8°F
• Temperature Range (Metric): 4°C to 121°C
• Quantity: Each
• For Use With (Application): Ideal for molecular separation, protein binding studies, electrolyte removal, desalting