elements and gases mailing lists ACTINIUM AC ALPHA SOURCES ALUMINUM AL AMERICIUM AM AMMONIA ANTIMONY SB ARGON GAS AR ARSENIC AS ASTATINE AT BARIUM BA BERKELIUM BK BERYLLIUM BE BETA SOURCES BISMUTH BI BOHRIUM BH BORON B BROMINE BR CADMIUM CA CALCIUM CA CALIBRATION SOURCES CALIFORNIUM CF CARBON C CARBON DIOXIDE GAS CO2 CERIUM CE CESIUM CS CHLORINATED MIXED GASES CHLORINE CL CHROMIUM CR COBALT CO COBALT SOURCES COPPER CU CURIUM CM DEUTERATED SOLVENTS DUBNIUM DB DYSPROSIUM DY EINSTEINIUM ES ERBIUM ER EUROPIUM EU FERMIUM FM FLUORINE F FRANCIUM FM GADOLINIUM GD GALLIUM GA GAMMA SOURCES GERMANIUM GE GOLD AU HAFNIUM HF HASSIUM HS HEAVY WATER HELIUM GAS HE HOLMIUM HO HYDROGEN COMPOUND GASES HYDROGEN H INDIUM IN INDUSTRIAL AIR INERT GAS MIXTURES IODINE I IRIDIUM IR IRON FE KRYPTON GAS KR LANTHANUM LA LAWRENCIUM LR LEAD PB LITHIUM LI LUTETIUM LU MAGNESIUM MG MANGANESE MN MENDELEVIUM MD MERCURY HG MOLYBDENUM MO NEODYMIUM ND NEON GAS NE NEPTUNIUM NP NICKEL NI NIOBIUM NB NITROGEN N NOBELIUM NO OSMIUM OS OXYGEN O PALLADIUM PD PHOSPHORUS P PLATINUM PT PLUTONIUM PU POLONIUM PO POTASSIUM K PRASEODYMIUM PR PROMETHIUM PM PROTACTINIUM PA RADIOISOTOPE SOURCES RADIUM RA RADON GAS RN RHENIUM RE RHODIUM RH RUBIDIUM RB RUTHENIUM RU RUTHERFORDIUM RF SAMARIUM SM SCANDIUM SC SEABORGIUM SG SELENIUM SE SILICON SI SILVER AG SODIUM NA STRONTIUM SR SULFUR S TANTALUM TA TECHNETIUM TE TELLURIUM TE TERBIUM TB THALLIUM TL THORIUM TH THULIUM TM TIN SN TITANIUM TI TUNGSTEN W UNUNBIUM UUB UNUNNILIUM UUM UNUNUNIUM UUU URANIUM U VANADIUM V XENON GAS XE YTTERBIUM YB YTTRIUM Y ZINC ZN ZIRCONIUM ZR