Conical Freezing Bags

Conical Freezing Bags (V-Shaped)

Conical Freezing Bags for cryopreservation of blood & blood components, cell & cellular components, and tissues

Conical Freezing Bags (V-Shaped) are intended to be used for freezing/ cryopreservation of blood, blood components, cell and cellular components, tissues, and other biological materials at -196°C. The CellStor® Conical Freezing Bags are made from a special Ethylene vinyl acetate (EVA) or polyolefin film that combines low temperature durability with excellent transparency, flexibility, impact, and puncture resistance.

Conical Freezing Bags are used for

  • Storage of Blood & Blood components
  • Hematopoietic stem cells (cord blood & bone marrow) long term storage
  • Mesenchymal, iPSC, Neural,and other stem cell storage
  • Leukopaks storage
  • Stem cell therapy
  • Cell therapy (CAR-T therapy, NK therapy, etc.)
  • Oligo therapy
  • Antisense therapy
  • Gene therapy
  • Tissue therapy
  • Regenerative medicine
  • Storing biological products
CellStor Conical Freezing Bags
CellStor Conical Freezing Bags

CellStor® Conical Freezing Bag, 1200 ml

CellStor Conical Freezing Bags

Technical Specification

DescriptionConical Freezing Bag (V-Shaped)
AssemblyS ASSY NF ( Available Assembly:ASSY, S ASSY IS, SC ASSY, SY ASSY IS, SY ASSY NF, Y2 ASSY IS, Y2 ASSY NF, Y3 ASSY IS, Y3 ASSY NF)
Bag Sizes & Volumes1200 mL (Available from 30 mL to 3000 mL)
Standard 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)
TubingDonor Tubing (EVA) - ID 3mm (0.12”), OD 4.1mm (0.16”),
Length - 210mm (0.12”)
Available Length: 50mm (2”), 105mm (4.1”), 127mm (5”), 190mm (7.5”), 210mm (8.3”), 300 mm (12”)
PVC Extension Tubing - ID 3 mm (0.12”), OD 4.1 mm (0.16”)
Materials of ConstructionFreezing Bag, Donor Tubing: Ethylene Vinyl Acetate (EVA), Extension Tubing: Poly Vinyl Chloride (PVC)
SterilizationGamma
PackagingIndividually packaged in a Tyvek pouch; 24 /box & 12 /box
Shelf Life3 Years
TraceabilityLot number

CellStor® Conical Freezing Bags (V-Shaped)

CellStor® Conical Freezing Bags (V-Shaped)

Part NumberDescriptionSingle PackingPrimary
Packaging
(Pouch)
Master Packaging
(Box)
CSCFB30-01CellStor® Conical Freezing Bag, 30 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB50-01CellStor® Conical Freezing Bag, 50 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB100-01CellStor® Conical Freezing Bag, 100 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB240-01CellStor® Conical Freezing Bag, 240 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB300-01CellStor® Conical Freezing Bag, 300 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB450-01CellStor® Conical Freezing Bag, 450 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB600-01CellStor® Conical Freezing Bag, 600 mL,
S Assembly NF
1/Pouch24/box5/Carton
CSCFB1200-01CellStor® Conical Freezing Bag, 1200 mL,
S Assembly NF
1/Pouch12/box5/Carton
CSCFB2400-01CellStor® Conical Freezing Bag, 2400 mL,
S Assembly NF
1/Pouch12/box5/Carton
CSCFB3000-01CellStor® Conical Freezing Bag, 3000 mL,
S Assembly NF
1/Pouch12/box5/Carton

CellStor® Conical Freezing Bags (V-Shaped)

Part NumberDescriptionWidth x LengthNominal Volume Recommended Freeze Volume
CSCFB30-01CellStor® Conical Freezing Bag, 30 mL, S Assembly NF80x125 mm (3.14x4.92 in.)30 mL10-30mL
CSCFB50-01CellStor® Conical Freezing Bag, 50 mL, S Assembly NF80x140 mm (3.14x5.51 in.)50 mL10-30mL
CSCFB100-01CellStor® Conical Freezing Bag, 100 mL, S Assembly NF100x165 mm (3.93x6.49 in.)100 mL25-50mL
CSCFB240-01CellStor® Conical Freezing Bag, 240 mL, S Assembly NF115x180 mm (4.52x7.08 in.)240 mL30-70mL
CSCFB300-01CellStor® Conical Freezing Bag, 300 mL, S Assembly NF124x196 mm (4.88x7.71 in.)300 mL35-80mL
CSCFB450-01CellStor® Conical Freezing Bag, 450 mL, S Assembly NF140x220 mm (5.51x8.66 in.)450 mL50-120mL
CSCFB600-01CellStor® Conical Freezing Bag, 600 mL, S Assembly NF145x240 mm (5.70x9.44 in.)600 mL60-140mL
CSCFB1200-01CellStor® Conical Freezing Bag, 1200 mL, S Assembly NF212x347 mm (8.34x13.6 in.)1200 mL100-350mL
CSCFB2400-01CellStor® Conical Freezing Bag, 2400 mL, S Assembly NF268x435 mm (10.5x17.1 in.)2400 mL200-600mL
CSCFB3000-01CellStor® Conical Freezing Bag, 3000 mL, S Assembly NF290x480 mm (11.4x18.8 in.)3000 mL700-850mL

Design Features and Benefits

CellStor® Conical Freezing Bags are made from CellStor® EVA/ Polyolefin Film CSES14-01. Maintains flexibility even in freezing temperatures and exhibit high puncture resistance. They have low water vapor transmission rate and excellent cold storage properties at -196°C. These bags resist gas and liquid permeation, ensuring cross contamination-free storage and culture.

All our raw materials, including the film, are meticulously selected to meet GMP, USP Class-VI, ISO 10993, USP 661 (E&L), Animal Ingredients (TSE/ BSE) Free, REACH compliance, CLP compliance, and other regulatory requirements. Key raw materials like resins and films used in the manufacturing of CellStor® Conical Freezing Bags are registered with European and US FDA DMF.

Bag Design

CellStor® Conical Freezing Bags are specially designed for controlled-rate freezing, thawing, and long-term cryo storage. The features and benefits include

  • Improved Design: Reduces dead spaces to ensure proper mixing of the sample, forming a homogenous mixture
  • Preventing Cell Death/Loss: Enhances cryopreservation by minimizing cell death or loss during the process.
  • Smooth Inner Surface: The freezing bag’s smooth inner surface prevents cell trapping, maximizing the recovery of the thawed product.
  • Easy Sample Distribution: The V-Shaped design facilitates easy sample distribution into various smaller and larger storage bags in a single filling operation, reducing the need for multiple manual welds and seals and minimizing contamination risk.
  • Excellent Cold Storage Properties: The entire CellStor V-shaped Freezing bag, including the spike port and tubing, maintains excellent cold storage properties at -196°C.
  • 100% EVA Tubing: Donor tubing is made of 100% EVA, ensuring compatibility and reliability.
  • Optimal Placement of Donor Tubing: Donor tubing is placed in the inner corner of the bag for improved debugging and sealing.
  • Hanger Holes: Holes are provided for easy handling of the bags, enhancing convenience during storage and transportation.
  • DMSO Compatibility: CellStor V-Shaped Freezing Bags are 100% DMSO compatible, offering versatility in cryopreservation processes.
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