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University of Colorado Denver

Environmental Health and Safety

Radiation Safety

Environmental Health & Safety

​​​​​Radiation Safety assists campus laboratories with use authorization, procurement, waste management, training and regulatory compliance involving radioactive material (RAM).​​Radiation Symbol for homepage.png
Radiation Safety will observe the following schedule during the coming holidays:

Wednesday Nov. 22:  Office closes at 12pm
Thursday/Friday Nov. 23 & 24:  Office closed for Thanksgiving Holiday
Friday Dec. 22:  Office closes at 12pm
Monday/Tuesday Dec. 25 & 26:  Office closed for Christmas Holiday
*Friday Dec. 29:  Office closed (floating holiday)
Monday Jan. 1:  Office closed for New Year's Day Holiday

Please do not schedule any RAM orders/deliveries for these dates.

*For Dec. 29 only, if you need to receive a RAM package, please let us know ASAP so we can make arrangements for receiving the package.

PERKIN ELMER SCHEDULE FOR THANKSGIVING WEEK - keep in mind CU Denver | Anschutz will be closed.

Domestic Orders

 Wednesday November 22

  • ​The entire Boston / Billerica site will be open.
  • All products, including dry ice and blue ice shipments, can ship Wednesday for delivery on Friday, November 24.
  • Cut off for same day shipment is the 2:15 print release.
  • Please verify that the customer is open to receive shipments on Friday November 24th BEFORE scheduling an order to ship on Wednesday November 22nd. Many customers are closed Friday [CU Denver | Anschutz CLOSED].

 Thursday November 23

  • ​The entire Boston / Billerica site is closed
  • Carriers are closed

Friday, November 24

  • ​Boston / Billerica Shipping and Distribution will be open and shipping
  • The rest of the Boston / Billerica site will be closed
  • Cut off for same day shipment is 12:00 noon
  • All carriers will be open and delivering [CU Denver | Anschutz CLOSED]

Fresh Lots

  • ​P-32 Nucleotides will be fresh on Wednesday, November 22
  • Cr-51 Nucleotides will be fresh on Friday, November 24
  • No Change in other fresh lot schedules.