Check Source For Geiger Counter, 2 Gram Monazite (thorium Ore) Impregnated Cube

US $10.00

Clarksville, Tennessee, United States
Jul 9th

Open on mobile:
QR code

Check Source for Geiger Counter, One 2 Gram Monazite (Thorium Ore) Impregnated Acrylic Cube This listing is for one cube. Condition is New. Shipped with USPS wrapped in plastic and bubble wrap. Each cube contains at least 2 grams of powdered monazite (high grade thorium ore) impregnated into an acrylic cube. Monazite contains 3.5-10% thorium dioxide and emits alpha particles and undergoes beta and gamma decay. 74% of the activity from this specimen will come from alpha particles and the remaining 26% will be from beta and or gamma decay. The bottom side of the cube opposite the side with the trifoil warning sticker will contain more monazite than the others. Placing the bottom of the cube within 1/4" of a geiger tube should give a reading higher than 360CPM. . The 2 gram monazite cube weighs approximately 5.9g and is approximately 9/16 " or 16mm on all sides. This is a limited stock due to supply issues and no more of these will be made or listed. This listing meets the requirements of NRC 10 CFR 40.22 It also meets U.S.P.S domestic shipping requirements for exempt limited quantities of class 7 materials according to --347.22 "are eligible under 49 CFR to be shipped as excepted packages for limited quantities" and --Exhibit 347.22 Activity Limits-- and also --173.435-- Table of A1 and A2 values Geiger counter is not included.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Radiation Detector Type	Geiger Counter
MPN	Does Not Apply