Thorium Dioxide 12+ Grams

Quantities up to 1kg/2.2 pounds. (Price Negotiable)

Thorium dioxide, also called thorium(IV) oxide, is a crystalline solid, often white or yellow in color, it is produced mainly as a by-product of lanthanide and uranium production.

HALF LIFE OF THORIUM 232: 14.05 Billion years

Decay Form: Alpha, beta, gamma (primarily Alpha)

Purity minimum: 99%+

☢RADIOACTIVE ☢

Activity: 5,000 CPM Gamma, Beta

                50,000 CPM Gamma, Beta, Alpha

Using a ludlum model 3 44-9 pancake probe

This listing 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

It also meets the requirements of NRC 10 CFR 40.22