I guess I am joining the "old guy" club and having a TC-99 or TC-99M or TC something heart test next monday. Since I will be radioactive for a while, any...
I guess I am joining the "old guy" club and having a TC-99 or TC-99M or TC something heart test next monday. Since I will be radioactive for a while, any...
ubet! A rare chance to have a access to a short half-life, isotope that packs a real punch at a considerable distance. Do the **penetrating power test ( aka...
Ditto George. Remember a note pad and take regular readings and plot the decay. Tracy GEOelectronics <GEOelectronics@...> wrote: ubet! A rare chance...
Ditto George. Remember a note pad and take regular readings and plot the decay. Tracy GEOelectronics <GEOelectronics@...> wrote: ubet! A rare chance...
I've read that the Tc-99m dosage can range between 10 and 50 millicuries for a cardiac stress test. When all of this has decayed to Tc-99, how many curies of...
Well, I didn't run afoul of the NRC over the urine, but some rather well thought of individuals who are in the Health Physics arena gagged at my thought of...
Tc-99m the m means metastable. I see it as changing states or valance levels, in transition? I am still grasping metastable. If written technically it would be...
I would try carrying a dosimeter (pen type or Eberline DD-300) with me the entire time I was radioactive (maybe not in the shower or bath). It would be...
I have 2 TGM lollypop probes for quick sale. I think they are new old stock. They employ the N1002 / 8767 tube which is the TGM version of LND's 7311/8767....
... millicuries for ... many ... would one ... Easy. Half life. If the half life of the product is say 1000 times that of the precursor, you have 1/1000 of...
First, "nuclear radiation" must originate in.....well, in the "nucleus". Anything OUTSIDE the nucleus is "Atomic". Example= Gammas are same as X-Rays in every...
Thanks for all this great info. Tc99m has a half life of 6.01 hours Tc99 has a half life of 211,100 years 0.020 Curies (20 millicuries) of Tc99m decay to...
I get 64.9 pCi of Tc-99 (211,100 Y) from 20 mCi of Tc-99m (6.01 H). Use the Universal Decay Calculator at: http://www.wise-uranium.org/rcc.html and the UNITS...
I just had my test a couple of weeks ago scint probes run off scale I didnt have my panckae because it was out on loan the most fun I had was with the digital...
ubet! Very small quantity of radiation- and a CDV700 can't see it but a pancake can. Not because of the activity, that can be made up by more quantity of the...
correct, the betas are too weak. Geo ... From: docico325@... To: GeigerCounterEnthusiasts@yahoogroups.com Sent: Tuesday, August 02, 2005 1:12 PM Subject:...
Does anyone have experience with cloud chambers and experiments related to them? My daughter and I are working on a science project, building a cloud chamber,...
... I've never built one, though it has been on my list since I was a kid. I remember going to the Edmund Scientific store (anyone remember them?) to get a...
I'm in the same boat as Chris, it's on my list of neat things to do. Uranium sounds reasonable to me, I see Po-210 sold along with the cloud chamber kits...
... Have a look at: http://www.cosmicrays.org/muon-cloud-chamber.php Best regards, Hannes. -- +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ ... ...
Hannes, When I was younger, many, many years ago, I constructed several cloud chambers. Usually they were sections cut out of large glass bottles, gallon ...
Ron, What!! No photos! Jack C. Herron 8118 E. 20th St. Tucson, AZ 85710 520 885-6933 ... From: Ronald Fleshman To: GeigerCounterEnthusiasts@yahoogroups.com ...
Go to www.spectrumtechniques.com, then go to the radioistopes page, and there you will find "needle sources", a,b,g for your choosing. Unfortunatly, they...
... the possibility of a strip search! ... No kidding. I live near Los Angeles, the Capital of over reaction. Los Angeles airport was closed for several hours...
... the possibility of a strip search! ... No kidding. I live near Los Angeles, the Capital of over reaction. Los Angeles airport was closed for several hours...
... down the toilet. Do not keep or try to refine. George, I have to say that that sounds like good advice. On the serious side, if there is one, I was...
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