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67Damage from Overfilling your Liquid Nitrogen Dewar
Some of our customers have expressed concern over experiencing sudden vacuum loss to a few of their cryogenic dewars. These were returned to the factory and immediately leak checked. They were then revac'd...
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58Extra Large Shipping Container
The next line of protective shipping containers is being introduced by Chart/MVE. The new containers are much larger, in order to house the Doble 47, XC47/11 and Cryoshipper 2000. Now available, all of the...
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66Liquid Nitrogen Storage Environments
Cryogenic Freezers: Liquid Nitrogen Storage Supply An ample supply of refrigerant must be maintained where liquid nitrogen (LN2) refrigeration is in work. At least three-day supply of liquid...
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52Shipping Cryogenic Specimens from Liquid Nitrogen Storage
Validation of Shipping Conditions Review of Packaging Test Report For the material being shipped, the shipper is accountable for choosing suitable packaging. To meet the regulation requirements, a...
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47Cryogenic International Questions
Q: Is the Crysosystem 6000 F available in 240 Volt? A: The power supply which is used on the controller for the FA 6000 is a switching power supply that will allow input voltages from 90-264...
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62Skin biopsy collection
Skin biopsy collection for the establishment of fibroblast cell lines: If possible, use sterile ethanol wipes, but cleaning the area prior to sample collection is necessary A sterile punch can be...
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53Question and Answer: Cryogenic Freezers
Q. Can you tell me the reason why the lid switch was added to the 511? A. Effective June 04, the lid switch was added to the 511. For UL compliance it was added. We will begin applying the...
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56Specimen Retrieval from Liquid Nitrogen Dewars or Freezers
Specimen Retrieval The below presumed method is recommended for the retrieval of cryogenically frozen specimens from cryogenic freezers for distribution, and is also applicable to other liquid nitrogen...
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56Liquid Nitrogen Usage Calculation
A customer was worried that his controllers must be defective because his 1520 Eterne cryogenic units were not registering a liquid nitrogen usage calculation. But the truth is, his freezers were consuming...
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49Cryogenic Power Supply Notice
All non-cabinet freezers have been completely integrated to a Jerome power supply by Chart. MDC power supplies for stand-alone units are not existing any longer (10883169 and 10883177). When ordering...
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