On May 24, 2023, the governor of Minnesota signed HF 2310 into law. As part of the Environmental Omnibus bill it establishes lead and cadmium requirements for certain consumer products under section 24 – Lead and Cadmium in Consumer Products: Prohibition.These requirements become effective August ...
The Minnesota law applies CONEG limits of lead, cadmium, mercury and hexavalent chromium to all pigments, including plastic colorants. This paper will review the evolution of this law. What could this mean to the plastics industry if similar events occur in other states?Terry Golding...
4.1.3 All materials shall be free of lead,cadmium, mercury, hexavalent chromium and other toxic heavy metals as definedby the United States Environmental Protection Agency. 4.1.4 Color -- The color of the white epoxyshall be a pure flat white, free of tints. The color of the yellow epoxy...
26. The process according to claim 23 wherein the sensor is based on cadmium telluride. 27. The process according to claim 1 wherein the pixelized phosphor is made on a fiber optic element. 28. The process according to claim 1 wherein in step (c) said pixelized phosphors are separated ...
cadmium metal powder; calcium oxide; chromium metal, its carbide and trioxide; cobalt metal powder; copper metal powder; inconel metal power; indium hydroxide; iron metal and its titanate; lead powder; manganese granules; electrolytic manganese metal powder; magnesium, its aluminate, oxide, and chro...
The Minnesota law applies CONEG limits of lead, cadmium, mercury and hexavalent chromium to all pigments, including plastic colorants. This paper will review the evolution of this law. What could this mean to the plastics industry if similar events occur in other states?Terry Golding...
Well water was further tested with an ICP-MS for trace elements that could indicate anthropogenic contamination such as Lead, Cadmium, and Arsenic, and chloride content which indicates that there has been recent surface runoff from road salt. This study should inform concerned professionals as well...
cadmiumecological concentrationleadminnesotasoilsgeochemistrymineral cyclingchromiumConcentrations of Cd, Cr, Cu, Ni, Pb, and Zn were determined in 16 soil series in Minnesota to establish baseline levels of these trace metals. These soils are representative of those formed on seven major parent ...
The occurrence and distribution of trace elements in streambed sediment were related to land use and the composition of surficial glacial deposits covering the study unit. Concentrations of antimony, arsenic, cadmium, copper, lead, mercury, nick...
plating solution used. Representative metals are copper, silver, gold and nickel. Other metals which can be expected to perform well are those metals which perform well in known electroplating techniques, (e.g., cobalt, nickel-cobalt alloys, lead, tin, mercury, thallium, indium and cadmium). ...