General Dialysis Supplies

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Cytiva Mini Dialysis Kits

Offer a simple solution to the handling problems of small volume dialysis. The dialysis tubes in the kit each have a cap that incorporates a small disk of dialysis membrane.

Pricing and Availability
Specifications

Kit Contents	50 x tube with dialysis cap, 50 x standard cap, 6 x float
Product Type	Mini Dialysis Kit
Quantity	Each
For Use With (Application)	Offers a simple solution to the handling problems of small volume dialysis, the dialysis tubes in the kit each have a cap that incorporates a small disk of dialysis membrane

Spectrum™ Spectra/Por™ Float-A-Lyzer™ G2 Dialysis Devices

Ready-to-use and disposable, Float-A-Lyzer G2 incorporates biotech-grade cellulose ester (CE) membrane tubing into a preasembled dialysis device that is easy-to-use and provides ultimate convenience for small volume dialysis (1 to 10mL)

Pricing and Availability
Specifications

Diameter (English)Top	0.9 in.
Kit Contents	Disposable pipette for 5 and 10mL, flotation ring
Diameter (Metric)Top	23 mm
Product Type	Float-A-Lyzer G2 Dialysis Device
Quantity	12 Pack
Diameter (English) Membrane	0.39 in.
Membrane	Cellulose Ester
For Use With (Application)	Ready to use laboratory dialysis devices, highest membrane purity, superior handling and leak prevention, 95 to 98% sample recovery, perfect for dialyzing electro-eluted proteins or chromatography fractions
Closure Type	Screw Cap
Diameter (Metric) Membrane	10 mm
Closure Material	Polypropylene

Spectrum™ Spectra/Por™ Weighted Closures

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability
Specifications

Kit Contents	Fluorocarbon coated stainless steel bar to anchor tubing downward
Product Type	Dialysis Tubing Closure
Color	White
Quantity	10 Pack
Temperature Range (English)	32°F to 250°F
Membrane	Regenerated Cellulose
Material	Polypropylene
For Use With (Application)	Use with buoyant standard closure to maintain vertical sample orientation, use with RC dialysis tubing only, not for use with CE tubing
Temperature Range (Metric)	0°C to 121°C
Closure Type	Weighted
Autoclavable	Autoclavable

Spectrum™ Standard RC Ready-to-use Spectra/Por™ Dialysis Sacks

For large sample volumes

Pricing and Availability
Specifications

Kit Contents	0.05% sodium azide preservant
Length (Metric)	600 mm
Product Type	Dialysis Sacks
Capacity (Metric)	50 to 400 mL
Length (English)	23.6 in.
Material	Regenerated Cellulose
For Use With (Application)	For large sample volumes, funnel attached to top for easy sample filling

Spectrum™ Spectra/Por™ Magnetic Weighted Closures

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability
Specifications

Kit Contents	Magnetic fluorocarbon coated stainless steel bar
Product Type	Dialysis Tubing Closure
Color	Red
Quantity	2 Pack
Temperature Range (English)	32°F to 250°F
Membrane	Regenerated Cellulose
Material	Polypropylene
For Use With (Application)	Use on magnetic stir-plate to provide sample stirring for increased dialysis efficiency, use with RC dialysis tubing only, not for use with CE tubing
Temperature Range (Metric)	0°C to 121°C
Closure Type	Magnetic
Autoclavable	Autoclavable

Spectrum™ Universal Dialysis Tubing Closures (for all Membrane Types)

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability

Spectrum™ Universal Dialysis Tubing Closures (for all Membrane Types)

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability

Spectrum™ Universal Dialysis Tubing Closures (for all Membrane Types)

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability
Specifications

Product Type	Dialysis Tubing Closure
Quantity	10 Pack
Temperature Range (English)	32°F to 194°F
Membrane	Cellulose Ester, Regenerated Cellulose
Material	Nylon
For Use With (Application)	Universal closures for use with all tubing membrane types
Temperature Range (Metric)	0°C to 90°C
Autoclavable	Not Autoclavable
Sterility	Sterile

Spectrum™ Spectrum™ Dialysis Tubing Closures: Spectra/Por™ Standard Type

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability
Specifications

Autoclavable	Autoclavable

Spectrum™ Micro Float-A-Lyzer™ Ready-to-Use Small Volume Dialysis Device

Providing ultimate convenience, this preassembled device incorporates Spectrum's ultrapure Biotech Grade Cellulose Ester (CE) membrane tubing into an easy-to-use design making laboroatory microdialysis easier than ever

Pricing and Availability
Specifications

Kit Contents	1mL syringe
Width (English)	1.77 in.
Product Type	Micro Float-A-Lyzer Dialysis Device
Quantity	Each
Diameter (English) Membrane	0.25 in.
Membrane	Cellulose Ester
Material	Polycarbonate
For Use With (Application)	Designed to stand upright on bench-tops during experimental preparation as well as float and self-orient during dialysis
Closure Type	Luer lok
Diameter (Metric) Membrane	6.4 mm
Closure Material	Polypropylene
Width (Metric)	45 mm

Product Type	RC Dialysis Disc
Quantity	50 Pack
Material	Regenerated Cellulose
For Use With (Application)	For laboratory dialysis functions such as desalting, buffer exchange or molecular separation

Spectrum™ Spectra/Por™ 1-4 Standard RC Dialysis Membrane in Flat Sheets

Clear, flexible and sturdy Standard RC (regenerated cellulose) in single layer square sheets that can be used with a variety of dialysis equipment or can be cut into specific dimensions for attaching to support frames for customized diagnostic assays, equilibrium studies, desalting, protein purification, etc.

Pricing and Availability
Specifications

Color	Clear
Quantity	25 Sheets
Temperature Range (English)	39°F to 250°F
For Use With (Application)	Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Temperature Range (Metric)	4°C to 121°C

Spectrum™ Universal Dialysis Tubing Closures (for all Membrane Types)

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability

Spectrum™ Spectra/Por™ Weighted Paired Closures

Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal

Pricing and Availability
Specifications

Product Type	Dialysis Tubing Closure
Color	Orange or White
Quantity	20 Pack
Temperature Range (English)	32°F to 250°F
Membrane	Regenerated Cellulose
Material	Polypropylene
For Use With (Application)	Consist of a single-piece, hinged clamp with sealing ridges that securely lock over the dialysis tubing to provide a leak-proof seal
Temperature Range (Metric)	0°C to 121°C
Closure Type	Paired
Autoclavable	Autoclavable

Spectrum™ Spectra/Por™ Dialysis Tubing Closures for Standard RC Membrane Only

Floating closures that aid in buoyancy and vertical orientation when applied to top end of tubing

Pricing and Availability

General Dialysis Supplies

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