... 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 ...

... is possible, with great care to use with safety copper vessels for culinary purposes, yet as that care ...

... actual working pressure? (14/ Are metals other than copper used as safety discs in hand valves®? (15) Are valves used ...

... this purpose the liquor is pumped up into copper stills, heated for safety by steam. Naphtha, in a weak and impure ... pottery, porcelain, glazed or enamelled iron, silver, and copper (if kept ... or its preparations with safety. The proof vinegar of the excise has a ...

... These fuses, which consist of thin lead or copper wire, act as safety valves, since they melt or “blow out” and ...

... 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 ...

... 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 ...

... day 1515 1516 PDE – Parenteral Exposure 1517 The safety review for copper was unable to identify any significant assessments upon ... Toxicol 1993;21:461- 1542 475. 1543 IPCS. Copper. Environmental Health Criteria ... Safety. 1544 World Health Organization, Geneva. 1998. 1545 Wapnir ...

... ter. [From the same.] A strong iron or copper kettle, with a safety-valve, for subjecting bodies to vapor at a ...

... er. [From the same.] A strong iron or copper kettle, with a safety-valve, for subjecting bodies to vapor at a ...