Document 6R4QaYZejx09q2wojgbko7vJ1

, 2 Reply to COMMERCIAL TESTING & ENGINEERING CO GENERAL OFFICES 228 NORTH LA SALLE STREET CHICAGO ILLINOIS 80801 - AREA CODE 312 728-8434 INSTRUMENTAL ANALYSIS DIVISION 14333 WEST 44TH AVENUE GOLDEN COLORADO 80401 PHONE 303-278-9521 Krause To Dr. Dr. Jerry CSMRI Post Office Box 112 Golden CO 80401 ) a y ae fe}:.... THRU . Date March 8 1977 Analyst S. Sweeney Y Whe Whe Whe Whe O. No 7475 A111-043-01 CONCENTRATION IN PPM WEIGHT ELEMENT Uranium Thorium Bismuth Lead Thallium @ Mercury Gold Platinum Iridium ~ Osmium Rhenium Tungsten Tantalum CONC 6 0.8 2 0.02 8 ELEMENT Terbium CONC 1 Gadolinium 2 Europium Samarium Samarium 0.7 . 2 Neodymium = 5 Praseodymium 1 Cerium 7 Lanthanum Barium 11 = ss 17 Cesium = 0.3 Iodine Tellurium Antimony 2 ELEMENT Ruthenium CONC ELEMENT Vanadium CONC 24 Molybdenum 1 Niobium ** = Titanium = MC Scandium 3 Zirconium 8 Calcium Calcium MC Yttrium 16 Potassium = 650 Strontium 8 Chlorine 67 Rubidium 2 Sulfur 30 Bromine 3 Phosphorus MC Selenium 5 Silicon MC Arsenic 0.8 Aluminum MC Germanium 3 Magnesium MC _ Gallium < Sodium MC Zinc 13 Fluorine MC Hafnium 3 Lutetium 2 Tin Indium STD Copper Nickel 2 Oxygen NR 26 Nitrogen Nitrogen NR Ytterbium 7 Thulium 1 Cadmium Silver Cobalt Iron 2 Carbon MC Boron NR 0.3 Erbium 3 D? Holmium 5 Dysprosium 6 Palladium Rhodium NR - Not Reported All elements not reported 0.4 pom weight Manganese 61 Beryllium Chromium 44 Lithium Hydrogen Annroved -- /. ---- FA 0.04 1 NR 0140952 JNJ 000064200