- NLM Digital Collections - Dental metallurgy : a manual for the use of dental studentsPublication: Philadelphia : S.S. White Dental Mfg. Co., 1882... beyond a certain limit, past which platinum or copper may be carried with safety, gold would not possess sufficient tenacity to overcome the resistant force to which it would be exposed in passing through the ... copper, platinum, palladium, lead, zinc, tin, and cadmium. Crystalline ...
- NLM Digital Collections - A lecture on toxicology : delivered before the class of the Medical College of Ohio, January ....Publication: Cincinnati : Printed by R.P. Donogh, 1843... is possible, with great care to use with safety copper vessels for culinary purposes, yet as that care ...
- NLM Digital Collections - The application of the electric light current in electro-therapeusisPublication: [Brooklyn?] : [publisher not identified], [1892?]... These fuses, which consist of thin lead or copper wire, act as safety valves, since they melt or “blow out” and ...
- NLM Digital Collections - Q3D(R1) elemental impuritiesPublication: Silver Spring, MD : Center for Drug Evaluation and Research, March 2020... 1 = 3400 µg/day PDE – Parenteral Exposure The safety review for copper was unable to identify any significant assessments upon ... Fundam Appl Toxicol, 21:461-475. IPCS, 1998, Copper, Environmental Health Criteria ... Safety, World Health Organization, Geneva. Wapnir RA, 1998, Copper ...
- NLM Digital Collections - The eclectic and general dispensatory : comprehending a system of pharmacy, materia medica, ...Publication: Philadelphia : Towar and Hogan, 1827... Steam Laboratory at Apothecaries's Hall. Fig. 1. A copper boiler with a safety-valve, float-stone, and other appurtenan- ces of the steam-engine boiler. 2. The steam-pipe, which entering the laboratory, ... are of block-tin and copper, with an outer casing of cast-iron, there ...
- NLM Digital Collections - A complete pronouncing medical dictionary : embracing the terminology of medicine and the ...Publication: Philadelphia : J.B. Lippincott Company, 1890... er. [From the same.] A strong iron or copper kettle, with a safety-valve, for subjecting bodies to vapor at a ...
- NLM Digital Collections - A comprehensive medical dictionary : containing the pronunciation, etymology, and ...Publication: Philadelphia : J. B. Lippincott & Co., 1870... ter. [From the same.] A strong iron or copper kettle, with a safety-valve, for subjecting bodies to vapor at a ...
- ... STEERE,NORMAN V. Does sodium azide waste enter copper or lead plumbing in your laboratory? Safety Newsletter, Hosp Health Care Sec No.2: 1- ...
- NLM Digital Collections - Industrial hygiene problems in Bolivia, Peru, and ChilePublication: Washington, D.C. : Federal Security Agency, Public Health Service, 1948... smelter, and repair shop; and the third, a copper mine and smelter. The first company held safety classes for workers; the other two had shop ... mine and smelter, and in establishments of another copper company. The lack ... to the safety of Chilean workers is dramatically reflected in accident ...
- NLM Digital Collections - The American text-book of prosthetic dentistry : in contributions by eminent authoritiesPublication: Philadelphia : Lea Brothers & Co., 1896... a cer- tain limit, past which platinum or copper may be carried with safety, gold would not possess sufficient tenacity to overcome ... in use. The boiler is hand-made from copper rolled expressly for this form of ... which carries the safety-valve, blow-off, gas-regulator, or steam-gauge ( ...
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