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Nunc™ Biobanking and Cell Culture Cryogenic Tubes
Store samples from general cold storage to the vapor phase of liquid nitrogen with these biobanking and cell culture cryogenic tubes, available with either internal or external threads.
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| Catalog Number | Bottom Shape | Capacity (Metric) | Thread Style | Style | Unit Size |
|---|---|---|---|---|---|
| 351934 | Round | 1.8 mL | Internal | Writing Surface, No Cap | Case of 2500 |
| 374080 | Conical (Self-standing) | 0.5 mL | Internal | No Writing Surface, A-R Base | Case of 960 |
| 374081 | Conical (Self-standing) | 1 mL | Internal | Writing Surface | Case of 960 |
| 375353 | Conical (Self-standing) | 1 mL | External | Writing Surface, A-R Base | Case of 2000 |
| 375353PK also known as 375353 | Conical (Self-standing) | 1 mL | External | Writing Surface, A-R Base | Pack of 500 |
| 347597 | Conical (Self-standing) | 1 mL | External | No Writing Surface, A-R Base | Case of 2000 |
| 347597PK also known as 347597 | Conical (Self-standing) | 1 mL | External | No Writing Surface, A-R Base | Pack of 500 |
| 377224 | Conical (Self-standing) | 1 mL | Internal | Writing Surface, A-R Base | Case of 2000 |
| 377224PK | Conical (Self-standing) | 1 mL | Internal | Writing Surface, A-R Base | Pack of 500 |
| 366656 | Conical (Self-standing) | 1 mL | Internal | Writing Surface | Case of 2000 |
| 366656PK also known as 366656 | Conical (Self-standing) | 1 mL | Internal | Writing Surface | Pack of 500 |
| 375418 | Round (Self-standing) | 1.8 mL | External | Writing Surface, A-R Base | Case of 1800 |
| 375418PK also known as 375418 | Round (Self-standing) | 1.8 mL | External | Writing Surface, A-R Base | Pack of 450 |
| 347627 | Round (Self-standing) | 1.8 mL | External | No Writing Surface, A-R Base | Case of 1800 |
| 347627PK also known as 347627 | Round (Self-standing) | 1.8 mL | External | No Writing Surface, A-R Base | Pack of 450 |
| 377267 | Round (Self-standing) | 1.8 mL | Internal | Writing Surface, A-R Base | Case of 1800 |
| 377267PK | Round (Self-standing) | 1.8 mL | Internal | Writing Surface, A-R Base | Pack of 450 |
| 368632 | Round (Self-standing) | 1.8 mL | Internal | Writing Surface | Case of 1800 |
| 368632PK | Round (Self-standing) | 1.8 mL | Internal | Writing Surface | Pack of 450 |
| 363401 | Round | 1.8 mL | Internal | Writing Surface | Case of 2000 |
| 363401PK also known as 363401 | Round | 1.8 mL | Internal | Writing Surface | Pack of 500 |
| 379189 | Round (Self-standing) | 3.6 mL | Internal | Writing Surface, A-R Base | Case of 1600 |
| 379189PK also known as 379189 | Round (Self-standing) | 3.6 mL | Internal | Writing Surface, A-R Base | Pack of 400 |
| 366524 | Round | 3.6 mL | Internal | Writing Surface | Case of 1600 |
| 366524PK also known as 366524 | Round | 3.6 mL | Internal | Writing Surface | Pack of 400 |
| 367997 | Round | 3.6 mL | Internal | Writing Surface, No Cap | Case of 1500 |
| 337516 | Round (Self-standing) | 4.5 mL | External | Writing Surface, A-R Base | Case of 1200 |
| 337516PK also known as 337516 | Round (Self-standing) | 4.5 mL | External | Writing Surface, A-R Base | Pack of 300 |
| 347643 | Round (Self-standing) | 4.5 mL | External | No Writing Surface, A-R Base | Case of 1200 |
| 347643PK also known as 347643 | Round (Self-standing) | 4.5 mL | External | No Writing Surface, A-R Base | Pack of 300 |
| 379146 | Conical (Self-standing) | 4.5 mL | Internal | Writing Surface, A-R Base | Case of 1200 |
| 379146PK also known as 379146 | Conical (Self-standing) | 4.5 mL | Internal | Writing Surface, A-R Base | Pack of 300 |
| 363452 | Round | 4.5 mL | Internal | Writing Surface | Case of 1200 |
| 363452PK also known as 363452 | Round | 4.5 mL | Internal | Writing Surface | Pack of 300 |
Catalog number 351934
Price (HKD)
9,681.00
Case of 2500
Bottom Shape:
Round
Capacity (Metric):
1.8 mL
Thread Style:
Internal
Style:
Writing Surface, No Cap
Unit Size:
Case of 2500
Price (HKD)
9,681.00
Case of 2500
Store samples from general cold storage to the vapor phase of liquid nitrogen with Thermo Scientific™ Nunc™ Biobanking and Cell Culture Cryogenic Tubes, available with either internal or external threads.
Features:
- Non-cytotoxic, non-mutagenic raw materials and pyrogen-free IVD compatible tubes for added sample security
- Certified SAL of 10-6 for the highest sterility assurance available
- Suitable for storage from general cold storage refrigeration (+4°C) down to the vapor phase of liquid nitrogen
- Bulk, uncapped, non-sterile versions available for less demanding applications
Specifications
Anti-RotationNo
Capacity (English)0.0608 oz.
Closure TypeScrew Cap (Not Included)
Dnase FreeYes
DescriptionWith writing surface, no caps
Diameter (English) Outer0.492 in.
Diameter (Metric)12.5 mm
Length (English)1.890 in.
Length (Metric)48 mm
No. per Pack2500
Packaging Quantity2500/Cs.
PrintedYes
Product LineNunc™
RNase FreeYes
StyleWriting Surface, No Cap
Vapor LN2 (to -150°C)Yes
Bottom ShapeRound
Capacity (Metric)1.8 mL
MaterialPolypropylene
Product TypeCryogenic Storage Tube
SterilityNon-sterile
Thread StyleInternal
Unit SizeCase of 2500
监管
在中国境内，本产品仅限于非临床科研用途，不能用于临床和诊断，产品信息以中文为准.
Certificates of Compliance
Receive a Certificate of Compliance and Certificate(s) of Irradiation (if applicable) on purchased Nalgene and Nunc products.
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Lot #Certificate TypeDateCatalog Number(s)
60754695Certificate of ComplianceJul 04, 2025374081
60758549Certificate of ComplianceJul 04, 2025374081
60734942Certificate of ComplianceJul 04, 2025374081
60717307Certificate of ComplianceJul 04, 2025374081
60754694Certificate of ComplianceJul 04, 2025374080
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Scientific Resources
Product Information
Frequently asked questions (FAQs)
Nunc Biobanking and Cell Culture Cryogenic Tubes are normally placed in a 4 degrees C ice bath during cell inoculation in the cryogenic tube. The heat required to shrink the polyethylene Nunc CryoFlex Tube Wrap will not raise the internal temperature enough to damage the cells. At this stage, cryoprotective agents are added.
We recommend the following protocol for thawing cells immersed in liquid nitrogen without Nunc CryoFlex Tube Wrap:
- Wear appropriate protective clothing including gloves, face guard, etc., during all transfer processes.
- The Nunc Biobanking and Cell Culture Cryogenic Tubes should be stored at least 24 hr in the gas phase of the liquid nitrogen freezer. This should allow trapped liquid nitrogen to evaporate and escape slowly, thereby reducing the possible pressure in the cryogenic tube.
- After at least 24 hr storage in the gas phase, the cryogenic tube may be put into a water bath and covered with a towel.
- After thawing, the contents of the cryogenic tube can be transferred.
Of the Nunc Biobanking and Cell Culture Cryogenic Tubes, we recommend the internally threaded design, incorporating a silicon gasket, for liquid nitrogen immersion. At ultra low temperatures, any sealing material becomes inflexible. A theoretical risk of leakage is present when any mechanical closure is used. To facilitate leakproof storage, mechanically closed containers must be hermetically sealed in a protective envelope.
The Nunc cryo products includes Nunc CryoFlex Tube Wrap, a heat sealable polyethylene tubing designed for cryogenic tube encasement. The use of cryogenic tubes for freezing in liquid nitrogen (liquid phase) storage without CryoFlex tubing poses a safety hazard.
WARNING: Do not use Nunc Biobanking and Cell Culture Cryogenic Tubes in liquid phase of liquid nitrogen unless correctly sealed in Nunc CryoFlex Tube Wrap (Cat. No. 343958). Improper use may cause entrapment of liquefied nitrogen inside the vial and lead to pressure build-up, resulting in possible explosion or biohazard release. Use appropriate safety procedures as outlined in the Nalge Nunc International Cryopreservation Manual when handling and disposing of the vials.
Internally threaded Nunc Biobanking and Cell Culture Tubes are designed for vapor phase liquid nitrogen freezing. The cap incorporates a silicon gasket to enhance sealing properties.
Externally threaded Nunc Biobanking and Cell Culture Tubes are designed for mechanical freezing. The external screw cap reduces risk of contamination due to handling.
We do not recommend autoclaving Nunc Biobanking and Cell Culture Tubes, even though they are made of polypropylene with polyethylene caps and stoppers.