Code of Federal Regulations: Containing a Codification of Documents of General Applicability and Future Effect as of December 31, 1948, with Ancillaries and IndexDivision of the Federal Register, the National Archives, 1989 - Administrative law |
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Page 283
... gas chroma- tographic ( GC ) method applicable to the de- termination of the compounds listed above in municipal and ... chromatograph and in the interpretation of gas chromatograms . Each analyst must demonstrate the ability to gen ...
... gas chroma- tographic ( GC ) method applicable to the de- termination of the compounds listed above in municipal and ... chromatograph and in the interpretation of gas chromatograms . Each analyst must demonstrate the ability to gen ...
Page 284
... gas respira- tor should be worn when the analyst han- dles high concentrations of these toxic com- pounds . 5 ... chromatograph as illustrated in Fig- ures 3 and 4 . 5.3 Gas chromatograph - An analytical system complete with a ...
... gas respira- tor should be worn when the analyst han- dles high concentrations of these toxic com- pounds . 5 ... chromatograph as illustrated in Fig- ures 3 and 4 . 5.3 Gas chromatograph - An analytical system complete with a ...
Page 285
... gas through the water for 1 h . While still hot , transfer the water to a narrow mouth screw - cap bottle and seal ... chromatograph . The gas chromato- graph must be operated using temperature and flow rate conditions equivalent to ...
... gas through the water for 1 h . While still hot , transfer the water to a narrow mouth screw - cap bottle and seal ... chromatograph . The gas chromato- graph must be operated using temperature and flow rate conditions equivalent to ...
Page 289
... chromatographic conditions , or detectors may be used if the requirements of Section 8.2 are met . 10.2 Calibrate the system daily as de- scribed in Section 7 . 10.3 Adjust the purge gas ( nitrogen or helium ) flow rate to 40 mL / min ...
... chromatographic conditions , or detectors may be used if the requirements of Section 8.2 are met . 10.2 Calibrate the system daily as de- scribed in Section 7 . 10.3 Adjust the purge gas ( nitrogen or helium ) flow rate to 40 mL / min ...
Page 297
... gas chroma- tographic ( GC ) method applicable to the de- termination of the compounds listed above in municipal and ... chromatograph and in the interpretation of gas chromatograms . Each analyst must demonstrate the ability to gen ...
... gas chroma- tographic ( GC ) method applicable to the de- termination of the compounds listed above in municipal and ... chromatograph and in the interpretation of gas chromatograms . Each analyst must demonstrate the ability to gen ...
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Common terms and phrases
1,1,1-Trichloroethane 1,2-Dichloroethane 1,4-Dichlorobenzene acceptance criteria accuracy and precision Acenaphthylene acid amended analysis analyzed applicable approved benzidine calculate calibration curve calibration standards check sample concentrate Chemical Clean Water Act cleanup coliform column compliance compounds containing detector determined dilute Director discharge disinfectant draft permit drinking water effluent effluent limitations Endosulfan Endrin Environmental extract facility flask gas chromatograph hearing hexane injection internal standard issued laboratory measured ment methylene chloride mg/L modified monitoring notice NPDES NPDES permit owner or operator paragraph parameter percent recovery performance permittee Phenol plugging and abandonment procedure public water system pursuant QC check sample quired RCRA reagent water Regional Administrator regulations request rinse Section 8.2 Sodium sodium sulfate specified spike stock standard submit Subpart syringe Table tion Toxaphene toxic pollutants treatment trihalomethane variance wastewater water quality standards µg/L
Popular passages
Page 37 - territorial seas" means the belt of the seas measured from the line of ordinary low water along that portion of the coast which is in direct contact with the open sea and the line marking the seaward limit of inland waters, and extending seaward a distance of three miles.
Page 688 - With the care, skill, prudence and diligence under the circumstances then prevailing that a prudent man acting in a like capacity and familiar with such matters would use in the conduct of an enterprise of a like character and with like aims...
Page 37 - ... those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs and similar areas...
Page 18 - Wetlands (Section 230.3 [8/25/93])* means those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands...
Page 15 - removal" refers to removal of the oil or hazardous substances from the water and shorelines or the taking of such other actions as may be necessary to minimize or mitigate damage to the public health or welfare, including, but not limited to, fish, shellfish, wildlife, and public and private property, shorelines, and beaches; (9) "contiguous zone...
Page 65 - interstate agency" means an agency of two or more States established by or pursuant to an agreement or compact approved by the Congress, or any other agency of two or more States, having substantial powers or duties pertaining to the control of pollution as determined and approved by the Administrator.
Page 37 - in connection with activities under the Outer Continental Shelf Lands Act or the Deepwater Port Act of 1974, or which may affect natural resources belonging to, appertaining to, or under the exclusive management authority of the United States (including resources under the Fishery Conservation and Management Act of 1976...
Page 21 - For the purpose of this section, the term — (1) 'oil' means oil of any kind or in any form, including, but not limited to, petroleum, fuel oil, sludge, oil refuse, and oil mixed with wastes other than dredged spoil; (2) 'discharge...
Page 523 - The provisions of this section and the standards and regulations promulgated hereunder apply to vessels owned and operated by the United States unless the Secretary of Defense finds that compliance would not be in the interest of national security.
Page 68 - All other waters such as intrastate lakes, rivers, streams (including intermittent streams), mudflats, sandflats, wetlands, sloughs, prairie potholes, wet meadows, playa lakes, or natural ponds, the use, degradation or destruction of which...