CellStor® Freezing Bags

CellStor® Freezing Bags are used for the storage of Blood & Blood Components, Cell & Cellular Components and Tissues. These cryopreservation bags are suitable for cryopreserving biological samples down to -196°C in both the liquid and vapour phases and are made up of special grade Ethylene-vinyl acetate (EVA), also known as polyolefin.

Single Compartment Freezing Bags

Dual Compartment Freezing Bags

Cryopreservation Bags

Multi Compartment Freezing Bags

Cryopreservation Bags

Lay Flat Freezing Bags

Applications

CellStor® Freezing Bags for Cell / Gene / Tissue Therapy and Bioprocess Applications

CellStor® Bags are designed to facilitate easy sample distribution into various smaller bags (for different QC studies) and larger storage bags in a single filling operation. This reduces the need for multiple manual welds and seals, reducing contamination risk while improving ease of use.

Cell & Gene Therapy

Technical Specification

DescriptionFreezing Bag
Bag DimensionsRefer “Specifications”
Bag Volumes1 mL to 3000 mL
Materials of
Construction
Freezing Bag, Donor Tubing: Ethylene Vinyl Acetate (EVA)
Extension Tubing: Polyvinyl Chloride (PVC)
PackagingIndividually packaged in a Tyvek pouch, 24 /box
Port ConfigurationStraight Barb / Y-Barb (1), Needle Free Y (1), Male Luer with Cap (1), Female Luer with Cap (2), 4-Way PVC Y (1), Roller Clamps (3)
Shelf Life3 Years
SterilizationGamma
TraceabilityLot number
TubingDonor Tubing (EVA) : ID 3 mm, OD 4.1 mm
Length: 50 to 300 mm

PVC Extension Tubing: ID 3 mm, OD 4.1 mm
Length: 50 mm to 120 mm

Advantages

  • CellStor® bags are pre-assembled, single-use, gamma sterilized, closed systems
  • Specially designed for controlled freezing, thawing, and long-term cryostorage
  • Improved design with reduced dead spaces to ensure proper mixing of the sample, forming a homogenous mixture preventing cell death/loss during cryopreservation.
  • Smooth inner surface of CellStor bag doesn’t trap the cells and helps in maximizing the recovery of thawed product.
  • Extra-long EVA tubing enables easy sampling for quality control testing.
  • Needle free connection options help reduce the risk of contamination and leakage. This also ensures a closed system even after disconnecting the syringe.
  • Hanger holes are provided for easy handling of the bags.
  • Labelling space is provided for recording sample information.
  • Two female luers and one male luer are provided as the default port configuration. However, the port configuration can be customized as per process requirements.
  • Freezing bags are available in 50+ different sizes (from 1 mL to 3 Liters) offering flexibility for use in various applications.
  • CellStor® freezing bags are available with single, dual, and multi-compartment, top and bottom tubes and ports.
  • Multi compartment bags are designed to facilitate easy sample distribution into various smaller bags (for different QC studies) and larger storage bags in a single filling operation. This reduces the need for multiple manual welds and seals, reducing contamination risk.
  • Our Freezing bags are individually packed in Tyvek pouches to facilitate aseptic processing.

Configurations

CellStor® Freezing Bags, Single Compartment

Part NumberDescriptionDimension (W x L)Nominal
Volume
Recommended
Freeze Volume
CSEAV01-011 mL (T/B)21 x 31 mm1 mL1 mL
CSEVA02-012 mL (T/B)26 x 36 mm2 mL2 mL
CSEVA03-013 mL (T/B)26 x 44 mm3 mL3 mL
CSEVA05-015 mL26 x 67 mm5 mL5 mL
CSEVA05-025 mL (T/B)26 x 67 mm5 mL5 mL
CSEVA06-016 mL (T/B)26 x 76 mm6 mL6 mL
CSEVA07-017 mL (T/B)38 x 62 mm7 mL7 mL
CSEVA10-0110 mL38 x 67 mm10 mL10 mL
CSEVA10-0210 mL (T/B)38 x 79 mm10 mL10 mL
CSEVA12-0112 mL (T/B)48 x 76 mm12 mL12 mL
CSEVA15-0115 mL (T/B)44 x 99 mm15 mL15 mL
CSEVA20-0120 mL71 x 67 mm20 mL20 mL
CSEVA20-0220 mL (T/B)44 x 122 mm20 mL20 mL
CSEVA25-0225 mL (SC)88 x 67 mm25 mL10-25 mL
CSEVA25-0325 mL (T/B)54 x 123 mm25 mL10-25 mL
CSEVA30-0230 mL (SC)105 x 67 mm30 mL10-30 mL
CSEVA30-0330 mL (T/B)66 x 123 mm30 mL10-30 mL
CSEVA50-0150 mL76 x 194.5 mm50 mL10-30 mL
CSEVA50-0250 mL (T/B)66 x 144 mm50 mL10-30 mL
CSEVA150-01150 mL126 x 144 mm150 mL25-60 mL
CSEVA250-01250 mL126 x 155 mm250 mL30-80 mL
CSEVA500-01500 mL126 x 210 mm500 mL50-120 mL
CSEVA750-01750 mL126 x 241 mm750 mL80-190 mL
CSEVA1000-011000 mL173 x 323 mm1000 mL100-320 mL
CSEVA2000-012000 mL225 x 367 mm2000 mL200-540 mL
CSEVA3000-013000 mL270 x 434 mm3000 mL500-850 mL

CellStor® Freezing Bags, Double Compartment

Part NumberDescriptionDimension (W x L)Nominal
Volume
Recommended
Freeze Volume
CSEVA2X5-012X5 mL52 x 67 mm10 mL10 mL
CSEVA2X5-022X5 mL (T/B)52 x 67 mm10 mL10 mL
CSEVA2X10-012X10 mL76 x 67 mm20 mL20 mL
CSEVA2X10-022X10 mL (T/B)76 x 79 mm20 mL20 mL
CSEVA2X12.5-012X12.5 mL (DC)90X67 mm25 mL25 mL
CSEVA25-0125 mL (DC)90 x 67 mm25 mL10-25 mL
CSEVA30-0130 mL (DC)109 x 67 mm30 mL10-30 mL

CellStor® Freezing Bags, Multi Compartment

Part NumberDescriptionDimension (W x L)Nominal
Volume
Recommended
Freeze Volume
CSEAV5X1-015X1 mL (T/B)105 x 31 mm5 mL5 mL
CSEVA5X2-015X2 mL (T/B)130 x 36 mm10 mL10 mL
CSEVA4X3-014 X 3 mL (T/B)105 x 44 mm12 mL12 mL
CSEVA5X3-015 X 3 mL (T/B)130 x 44 mm15 mL15 mL
CSEVA3X5-013X5 mL78 x 67 mm15 mL15 mL
CSEVA3X5-023X5 mL (T/B)78 x 67 mm15 mL15 mL
CSEVA4X5-014X5 mL105 x 67 mm20 mL20 mL
CSEVA4X5-024X5 mL (T/B)105 x 67 mm20 mL20 mL
CSEVA4X5-034X5 mL (ST)105x67 mm20 mL20 mL
CSEVA5X5-015X5 mL131 x 67 mm25 mL10-25 mL
CSEVA5X5-025X5 mL (T/B)131 x 67 mm25 mL10-25 mL
CSEVA5X5-035X5 mL (ST)131 x 67 mm25 mL10-25 mL
CSEVA4X6-014X6 mL (T/B)105 x 76 mm24 mL10-24 mL
CSEVA5X6-015X6 mL (T/B)130 x 76 mm30 mL10-30 mL
CSEVA3X10-013X10 mL114 x 67 mm30 mL10-30 mL
CSEVA3X10-023X10 mL (T/B)114 x 79 mm30 mL10-30 mL
CSEVA4X10-014X10 mL152 x 67 mm40 mL10-40 mL
CSEVA4X10-024X10 mL (T/B)152 x 79 mm40 mL10-40 mL

Lay Flat Freezing Bags

Part No.DescriptionDimension (W x L)Nominal VolumeRecommended
Freeze Volume
CSEVALF50-01LF50 mL120 x 123 mm50 mL10-30 mL
CSEVALF150-01LF150 mL120 x 144 mm150 mL25-60 mL
CSEVALF250-01LF250 mL120 x 155 mm250 mL30-80 mL
CSEVALF500-01LF500 mL120 x 210 mm500 mL50-120 mL
CSEVALF750-01LF750 mL120 x 241 mm750 mL80-190 mL
Ordering Information - CellStor® Freezing Bags Ordering Information - CellStor® Lay Flat Freezing Bags

Assembly Configuration

Tubing & Port Configuration Sets

Standard Set : S Assy NF

Custom Sets : SC Assy, R Assy, S Assy IS, Y2 Assy IS, Y2 Assy NF, Y3 Assy IS, Y3 Assy NF, SY Assy IS, SY Assy NF

Quote Request

For any technical and product related queries, contact us

Ordering Information

Part No.Port Configurations
R AsyBarb-1, 3 Way PVC Y-1, Female Luer with Cap-2, Roller Clamp-2
S Asy ISBarb-1, Male Luer witt Cap-1, Female Luer with Cap-2, Injection Y-1, 4 Way PVC Y-1, Roller Clamp-1
S Asy NFBarb-1, Female Luer with Cap-2, Needle Free Y-1, Male Luer with Cap-1, Way PVC Y-1, Roller Clamp-3
SC AsyBarb-1
SY Asy ISBarb-1, Female Luer with Cap-1, Injection Y-1, 3 Way PVC Y-1, Roller Clamp-3, Male Luer with Cap-1
SY Asy NFBarb-1, Female Luer with Cap -1, Needle Free Y-1, 3 Way PVC Y-1, Roller Clamp-3, Male Luer with Cap-1, pike with Cover-1
Y2 Asy ISInjection Y-Barb-1, Male Luer-2, Injection Site-1, Spike with Cover -2, 3 Way PVC Y-1 , Roller Clamp-2
Y2 Asy NFInjection Y-Barb-1, Needle Free Site-1, Male Luer-2, 3 Way PVC Y-1, Spike with Cover -2, Roller Clamp-2, Needle Free Cap-1
Y3 Asy ISInjection Y-Barb-1, Female Luer with Cap -2, Injection Site-1, 3 Way PVC Y-1, Roller Clamp-3, Male Luer with Cap -1
Y3 Asy NFInjection Y-Barb-1, Female Luer with Cap - 2, Needle free Site with Cap -1, 3 Way PVC Y-1, Roller Clamp-3, Male Luer with Cap-1

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