CellStor® FT Freeze-Thaw Bags

CellStor® FT Freeze-Thaw Bags for collection, storage, and transport of biological solutions

CellBios® offers Freeze-Thaw Bags which protect high value biopharmaceutical/ bioprocess in-process and end products. Made of high-grade, gamma-stable Ethylene vinyl acetate. This new single-layer technology has no binders, agents, or adhesives. Freeze-Thaw bags are stable even at -80°C.

Freeze Thaw Bag

Applications

  • Leukopak isolation and storage
  • Product formulation and final filling
  • Freeze-thaw processing
  • Product storage and shipment
  • In-process sampling and archival
  • Cell banking
  • Downstream processing
  • Process/ bulk intermediate storage
  • Manual/ automated cell separation processes
  • Exosome storage

Advantages

  • CellStor® FT Freeze-Thaw Bags are designed for sample storage at ultra-low temperature and transporting solutions for biopharmaceutical industry.
  • The bags are available with multiple port and connector configurations.
  • The bags are made up of EVA Ethylene vinyl acetate film (CSES14-02) which is a co-polymer resin.
  • CellStor® FT Freeze-Thaw bags are flexible, resilient and able to endure temperatures ranging from -80°C to +40°C.
  • CellBios® is the first company to offer Freeze-Thaw bags with 22 different sizes and configurations.

Benefits

  • Designed to be used in a wide temperature range (+40°C to -80°C)
  • Bag retains flexibility in frozen state
  • Provided with multiple ports and connector configurations, customizable to match process requirements
  • Can withstand multiple freeze-thaw cycles without delamination
  • Larger fill volume capacity and lower dead volume relative to bag size
  • Free flow of liquids through EVA tubing for maximum product recovery
  • Aseptic technique – polyethylene dual packaging ensures safety and sterility of the product by minimizing the risk of transfrer of contamination from outer packaging (exposed) product
  • Easy to transport using in-built handles
  • Extensively tested and confirmed non- toxic to biological samples
  • Designed to facilitate homogenous controlled freezing of contents for maximum cell viability
  • Compatible with most standard buffer formulations

Specification

S.No.DescriptionQty.
110L Freeze Thaw Bag1
210 cm EVA Tubing - ID-12.7 mm1
310 cm EVA Tubing - ID 6.4 mm2
45 cm EVA Tubing - ID 3.2 mm1
5MPC Coupling Body1
6MPC Coupling Insert1
7Sealing Plug1
8Sealing Cap1
9Female Luer Lock to Barb Connector1
10Needle Free Site1
11Male Luer Cap1
12Male Luer Lock to Barb Connector1
13Needle Free Site Cap1
14Pinch Clamp3
15Pinch Clamp1
16Bioprocess Bag Rod1

Range of Freeze-Thaw Bags

Ordering Information

Product CodeNominal VolumeFreeze Volume at -80°CWetted Surface Area (cm²)Dimensions (W x L, in mm)Quantity /case
CSFTB-B-012 mL2 mL9.630 x 2625
CSFTB-C-013 mL3 mL1237 x 2625
CSFTB-D-015 mL5 mL23.467 x 2625
CSFTB-E-017 mL7 mL31.759 x 3825
CSFTB-F-0110 mL10 mL44.4681 x 3825
CSFTB-G-0120 mL20 mL88.6591 x 6425
CSFTB-H-0125 mL25 mL109111 x 6425
CSFTB-I-0130 mL30 mL130.5132 x 6425
CSFTB-I-0230 mL30 mL130.5120 x 9025
CSFTB-J-0150 mL45 mL183140 x 10225
CSFTB-K-01100 mL90 mL285195 x 10425
CSFTB-L-01250 mL225mL391225 x 12025
CSFTB-M-01500 mL450 mL598270 x 14625
CSFTB-N-011 L900 mL955359 x 17310
CSFTB-O-012 L1.8 L1555385 x 25510
CSFTB-P-013 L2.7 L1975538.5 x 26510
CSFTB-Q-015 L4.5L2532552.5 x 32910
CSFTB-R-0110 L9.0 L4135787.5 x 37010
CSFTB-S-0120 L18 L5652 814 x 50710
CSFTB-T-0125 L22.5 L6330826 x 52710
CSFTB-U-0150 L45 L6881920 x 5405

World’s first smallest bag

2 mL

Tubes & Ports Selection

Bag VolumesTube Length (mm)Custom Size (mm)Port 1Port 2Port 3Port 4
2 mL, 5 mL, 7 mL,
10 mL, 20 mL,
25 mL & 30 mL
50--3 x 4.1 x 50 mm
Female Luer,
Needle-Free Site,
Female Luer Cap
3 x 4.1 x 50 mm
Male Luer,
Male Luer cap
30 mL50, 50Upto 3003.2 x 6.4 x 50 mm
Female Luer,
Needle-Free Site,
Female Luer Cap
3.2 x 6.4 x 50 mm
Male Luer,
Male Luer cap
50 mL, 100 mL100, 100Upto 3003.2 x 6.4 x 100 mm
Female Luer,
Needle Free Site,
Female Luer Cap,
Pinch Clamp
3.2 x 6.4 x 100 mm
Male Luer,
Male Luer cap
Pinch Clamp
250 mL (2 Ports)100, 100Upto 3003.2 x 6.4 x 100mm
Female Luer,
Needle-Free Site,
Female Luer Cap,
Pinch Clamp
3.2 x 6.4 x 100mm
Male Luer,
Male Luer cap
Pinch Clamp
250 mL (3 Ports)50, 100, 100Upto 3003.2 x 6.4 x 50 mm
Female Luer,
Needle Free site,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling
Insert, Sealing Cap,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling Body,
Sealing Plug,
Pinch Clamp
500 mL, 1L, 2L,
3L, 5L
50, 100, 100Upto 3003.2 x 6.4 x 50 mm
Female Luer,
Needle Free site,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling
Insert, Sealing Cap,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling Body,
Sealing Plug,
Pinch Clamp
10L, 20L, 25L50, 100, 100,
100
Upto 3003.2 x 6.4 x 50 mm
Female Luer,
Needle Free site,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling
Insert, Sealing Cap,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling Insert,
Sealing Cap,
Pinch Clamp
10L, 20L, 25L
(Optional Port
Configuration)
50, 100, 100,
100
Upto 3003.2 x 6.4 x 50 mm
Female Luer,
Needle Free site,
Pinch Clamp
6.4 x 9.5 x 100 mm
Male Luer,
Male Luer Cap,
Pinch Clamp
6.4 x 9.5 x 100 mm
MPC Coupling Insert,
Sealing Cap,
Pinch Clamp
9.5 x 12.7 x 100 mm
MPC Coupling Body,
Sealing Plug,
Pinch Clamp
50L50, 100, 100Upto 30010 cm EVA Tubing (6.4 x 9.5 x 100 mm)
Disc Port: 1/4”
Needle Free site, Female luer cap
Disc Port - 3/8”
MPC Coupling, Body & Plug
9.5 x 12.7 x300 mm
Disc Port - 3/8”
MPC Coupling, Body & Plug
9.5 x 12.7 x300 mm
50L
(Optional port
Configuration)
50, 100, 100Upto 30010 cm EVA Tubing (6.4 x 9.5 x 100 mm)
Disc Port: 1/4”
Needle Free site, Female luer cap
Disc Port - 3/8”
MPC Coupling, Body & Plug
9.5 x 12.7 x300 mm
Disc Port - 3/8”
MPC Coupling, Body & Plug
9.5 x 12.7 x300 mm
9.5 x 12.7 x 100 mm
MPC Coupling Body,
Sealing Plug,
Pinch Clamp

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