Ordering+Chromium

last catalog number used: NEZ020001MC

Here are some e-mails from Raymon Maderas about ordering Chromium (actually radioactive sodium chromate Na2CrO4 (the Cr is 51Cr))

8-27-12 When ordering chromium, the chromium should be shipped to Raymon Madera. Note that it might not be possible to change your address information so this information could be placed in the internal notes field.

Attention Ray Maderas ECD Room # MC - TEMPE CAMPUS Engineering D RM 109 Radiation Safety TEMPE, AZ 85287-3501 United States

12-6-11 e-mail

Hi Kurt,

You can order any amount under and up to 1mCi at one time and can have a total of 10mCi in the labs possession at one time. I do not have prices but you can look at them through the SunRise system when you order. It usually takes about two days for your material to arrive after placing the order. Andrey can help you to order through the SunRise system.

Thank you,

Ray

6-29-11 e-mail

Hi Kurt,

Material is ordered through the SunRise system. Penny Gwynne can help guide you through the process. Please remember to put Sykes lab/Ray Maderas in the attention part of the ship to section of the form. You can order a maximum of 1mCi per shipment. Never to exceed 10mCi in the lab’s possession at any time. I keep track of these levels so you will not need to, but just make sure not to order more than the 1mCi each time to avoid having it rejected for being too high.

Thank you,

Ray

How long does 51Cr last? 51Cr has a half life of 27.7 days. The companies that the chromium can be ordered from list a fresh lot calendar. e.g.: http://www.perkinelmer.com/Tools/FreshLotCalendar