The article presents information on the regulations in the underground storage tank of federal government with respect to the revisions proposed on the regulation by the Environmental Protection Agency of the U.S. The proposed rules include the addition of secondary containment, periodic operation and ...
(1990) reported similar findings on eight fish oil products sold in the U.S.: five products contained between 80 and 100 % of the EPA + DHA label claim, and three products contained inferior amounts (38 %). Shim et al. (2003) reported that of 21 US fish oil and algal oil products...
USEPA, OSW, CLP, Washington D.C., Draft Report June 1990. Page 4 of 28、 5 Quality Assurance Team October 14, 2004 TABLE 1. VOLATILE ORGANIC COMPOUNDS ON THE TITLE III CLEAN AIR AMENDMENT LIST- MEMBERSHIP IN COMPENDIUM METHOD TO-14A LIST AND THE SOW-CLP LIST OF VOCs Compound CAS No...
美国EPA气体污染检测方法TO-14和TO-15的比较
(including chronic respiratory disease and premature mortality) associated with short- and long-term exposure to particulate matter. The CAA, enacted in 1970 and amended in 1990, requires EPA to set minimum NAAQS standards for pollutants anticipated to endanger public health and welfare, and where ...
The global burden of viral hepatitis from 1990 to 2013: findings from the Global Burden of Disease Study 2013 Lancet (2016) F. Abravanel et al. Performance of anti-HEV assays for diagnosing acute hepatitis E in immunocompromised patients J Clin Virol (2013) S.M. Lemon et al. Type A vira...
1990. Estimated soil ingestion by children. Environmental Research, 51:147-162. 29 EPA Region 9 PRGs Table 1 10/01/02 Key : SFo,i=Cancer Slope Factor oral, inhalation RfDo,i=Reference Dose oral, inhalation i=IRIS h=HEAST n=NCEA x=Withdrawn o=Other EPA Source r=Route-extrapolation ca=...
Fatty acid methyl esters were prepared by acid catalyzed transmethylation of total lipids using boron trifluoride methanol according to Santha and Ackman (1990) and were yzed in a HP gas chromatograph. The chromatograph was equipped with a HP INNOWax polyethylene glycol capillary 30.0 m × 320...
San Diego: Academic Press; 1990. p. 315–22. 75. Thompson JD, Higgins DG, Gibson TJ. CLUSTAL W: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res. 1994;22:4673–80. 76. ...
aurata. Body composition For moisture determination, fish were dried at 85 °C until constant weight was reached (Busacker et al. 1990; Lucas 1996). Moisture was calculated as [wet weight (g) − dry weight (g)]*100/wet weight (g). Dried samples were further used for ...