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RoC Background Document: Beryllium Compounds; Dec. 16-17, 1999
... beryllium and beryllium dust and 1 lb for beryllium chloride and beryllium fluoride. ... EPA does not plan to regulate beryllium in drinking water under the Safe Drinking Water Act. ...
Size: 5.3MB https://ntp.niehs.nih.gov/sites/default/files/ntp/newhomeroc/roc10/be_no_appendices_508.pdf -
RoC Profile: Beryllium and Beryllium Compounds; 15th RoC 2021
... for beryllium; = 1 lb for beryllium chloride, beryllium fluoride, beryllium nitrate. ... Safe Drinking Water Act Maximum contaminant level (MCL) = 0.004 mg/L for beryllium. Food and ...
Size: 149KB https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/berylliumandberylliumcompounds.pdf -
TR-495: Sodium Nitrite (CASRN 7632-00-0) in F344/N Rats and B6C3F1...
... Diet at Battelle Columbus Laboratories b Sodium fluoride 0/80 1/80 1/80 Overall Historical Incidence in Drinking Water Controls Given NIH-07 Diet Total (%) 8/331 (2.4%) 5/331 ...
Size: 2.4MB https://ntp.niehs.nih.gov/go/tr495 -
RoC Profile: Lead and Lead Compounds; 15th RoC 2021
... lead chloride, lead fluoborate, lead fluoride, lead iodide, lead nitrate, lead ... Safe Drinking Water Act Treatment technique, action level = 0.015 mg/L for lead. Numerous ...
Size: 190KB https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/lead.pdf -
Cobalt-Tungsten Carbide Powders and Hard Metals Expert Panel...
... survival were not affected in rats administered 5 mg/L Na 2 WO 4 in drinking water for life. ... reacts with water to release hydrogen fluoride and can cause respiratory tract ...
Size: 6.5MB https://ntp.niehs.nih.gov/ntp/roc/twelfth/2008/expertpanelmtgs/cobalt_panelreportparta_508.pdf -
TR-450: Tetrafluoroethylene (CASRN 116-14-3) in F344 Rats and...
... of tetrafluoroethylene in ambient air, drinking water, or wastewater, and the chemical is not ... reported the urinary excretion of fluoride ion following a 30-minute exposure of ...
Size: 21.3MB https://ntp.niehs.nih.gov/go/tr450 -
TR-581: Cobalt Metal (CASRN 7440-48-4) in F344/N Rats and B6C3F1...
... dose of 68.2 mg cobalt fluoride/kg or a single dose of 157.3 mg cobalt oxide/kg 126 . ... chloride/kg by gavage or to cobalt chloride in the drinking water for 3 to 7 months 128-130 . ...
Size: 9.9MB https://ntp.niehs.nih.gov/go/tr581 -
RoC Profile: Nitrosamines; 15th RoC 2021
... in the preparation of thiocarbonyl fluoride polymers, and as a plasticizer for ... herbicides, pesticides, drinking water, and industrial pollution (IARC 1978, ATSDR 1989). ...
Size: 367KB https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/nitrosamines.pdf -
RoC References: Antimony and Other Antimony Compounds; Aug. 17...
... and toxicological assessments of drinking water stored in polyethylene terephthalate ... of Myingyan Township, Myanmar: arsenic, manganese, fluoride, iron, and uranium. ...
Size: 599KB https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/references/antimonyreferences_508.pdf -
Background Document: RoC: Cobalt-Tungsten Carbide: Powders and...
... reacts with water to release hydrogen fluoride and can cause respiratory tract ... while group 4 was given the same diet with 150-ppm tungsten added to the drinking water. ...
Size: 1.9MB https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/twelfth/2010/finalbds/hardmetalsbd20100408_508.pdf
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