Lay Flat Freezing Bags
CellStor® Freezing Bags, Lay Flat
Lay Flat Freezing Bags for -80ºC down to -196°C Storage Applications
CellStor Freezing Bag set can be used to freeze biological samples (cells, tissues, and their constituents) at -80°C and -196°C in liquid and vapor phases of liquid nitrogen.
CellStor freezing bag sets are used to freeze and cryopreserve cells and cellular components (primary cells and cell lines), blood and blood components, tissues, and their biological by-products (vaccines, proteins, etc.) for various treatment modalities, such as stem cell therapy, CAR-T cell therapy, gene therapy, and tissue engineering.
The closed structure of lay flat freezing bags helps in resistance to breaking at low temperatures.


CellStor® Freezing Bags, Lay Flat - Ranges
Part No. | Description | Single Packing | Primary Packing | Master Packing |
---|---|---|---|---|
CSEVALF50-01 | CellStor Freezing Bag, LF50 mL, S Assembly NF | 1 /pouch | 24 /box | 120 /carton |
CSEVALF150-01 | CellStor Freezing Bag, LF150 mL, S Assembly NF | 1 /pouch | 24 /box | 120 /carton |
CSEVALF250-01 | CellStor Freezing Bag, LF250 mL, S Assembly NF | 1 /pouch | 24 /box | 120 /carton |
CSEVALF500-01 | CellStor Freezing Bag, LF500 mL, S Assembly NF | 1 /pouch | 24 /box | 120 /carton |
CSEVALF750-01 | CellStor Freezing Bag, LF750 mL, S Assembly NF | 1 /pouch | 24 /box | 120 /carton |
Part No. | Description | Width x Length (mm) | Nominal Volume | Recommended Freeze Volume |
---|---|---|---|---|
CSEVALF50-01 | LF50 mL | 120 x 123 mm | 50 mL | 10-30 mL |
CSEVALF150-01 | LF150 mL | 120 x 144 mm | 150 mL | 25-60 mL |
CSEVALF250-01 | LF250 mL | 120 x 155 mm | 250 mL | 30-80 mL |
CSEVALF500-01 | LF500 mL | 120 x 210 mm | 500 mL | 50-120 mL |
CSEVALF750-01 | LF750 mL | 120 x 241 mm | 750 mL | 80-190 mL |