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DWK Life Sciences Wheaton™ Cryule™ Internally Threaded Cryogenic Vials 
Internal threads offer greater stability
Manufacturer: DWK Life Sciences 651463
Alert:
Cryogenic vials are intended for placement only in the vapor phase of liquid nitrogen, and should not be used for storage in the liquid phase of liquid nitrogen. Immersion of the vials in the liquid phase could result in penetration of the liquefied gas into the vial, resulting in rapid vaporization of the liquid upon removal and possible violent explosion or leakage from the vial/closure perimeter.
To prevent cryogenic vials from exploding, never overfill liquid nitrogen storage units. Always examine vials before use to ensure no visible defects around the closure rims. Always use full faceshields, heavy safety gloves and laboratory protective apparel when removing vials from cryogenic storage. Always permit vials to warm slowly in a biological safety cabinet. Never reuse cryogenic vials.
Description
- Sterile, streamlined polypropylene vials with polypropylene screw stoppers and silicone rings seal securely
- Free-standing or round-bottom base
- White marking area allows sample identification
- Ideal for preservation of biological specimens in the gas phase of liquid nitrogen at temperatures to -196°C (-320.8°F)
- Autoclavable at 121°C (249.8°F) for 20 minutes, but stoppers must be sufficiently loosened or removed to allow pressure equalization upon cooling to prevent wall collapse
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Order Info
Supplied with caps attached, in 10 bags of 50 per pack.
Specifications
| Non-sterile | |
| USP Type I, ASTM E 438 Type I, Class A | |
| 1.2mL | |
| Borosilicate Glass | |
| 2.28 in. | |
| 144/Case |
| Clear | |
| 0.43 in. | |
| 11.8mm | |
| For biological sample preservation; storage at low temperatures | |
| 58mm | |
| Cryogenic Ampule |
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