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, 1992 - Administrative law Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries. |
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Page 287
... glass fiber filter disk and remains after evapora- tion and drying to a constant weight at 180 degrees C. it is considered to be a measure of the dissolved salt content of the water . ( 17 ) Toxicity means acute and / or chronic ...
... glass fiber filter disk and remains after evapora- tion and drying to a constant weight at 180 degrees C. it is considered to be a measure of the dissolved salt content of the water . ( 17 ) Toxicity means acute and / or chronic ...
Page 324
... glass , packed with 1 % SP- 1000 on Carbopack B ( 60/80 mesh ) or equiv- alent . This column was used to develop the method performance statements in Section 12. Guidelines for the use of alternate column packings are provided in ...
... glass , packed with 1 % SP- 1000 on Carbopack B ( 60/80 mesh ) or equiv- alent . This column was used to develop the method performance statements in Section 12. Guidelines for the use of alternate column packings are provided in ...
Page 325
... glass hypodermic with Luerlok tip ( two each ) , if applicable to the purging device . 5.5 Micro syringes - 25 - μL , 0.006 in . ID needle . 5.6 Syringe valve - 2 - way , with Luer ends ( three each ) . 5.7 Syringe - 5 - mL , gas ...
... glass hypodermic with Luerlok tip ( two each ) , if applicable to the purging device . 5.5 Micro syringes - 25 - μL , 0.006 in . ID needle . 5.6 Syringe valve - 2 - way , with Luer ends ( three each ) . 5.7 Syringe - 5 - mL , gas ...
Page 331
... glass column with helium carrier gas at 40 mL / min flow rate . Column temperature held at 45 ° C for 3 min then programmed at 8 ° C / min to 220 ° C and held for 15 min . Column 2 conditions : Porisil - C ( 100/120 mesh ) coated with n ...
... glass column with helium carrier gas at 40 mL / min flow rate . Column temperature held at 45 ° C for 3 min then programmed at 8 ° C / min to 220 ° C and held for 15 min . Column 2 conditions : Porisil - C ( 100/120 mesh ) coated with n ...
Page 333
... GLASS FRIT MEDIUM POROSITY Figure 1. Purging device . STAINLESS STEEL 13X MOLECULAR SIEVE PURGE GAS FILTER PURGE GAS FLOW CONTROL PACKING PROCEDURE GLASS 5MM WOOL ACTIVATED CONSTRUCTION 74 / FOOT 333 Environmental Protection Agency Pt ...
... GLASS FRIT MEDIUM POROSITY Figure 1. Purging device . STAINLESS STEEL 13X MOLECULAR SIEVE PURGE GAS FILTER PURGE GAS FLOW CONTROL PACKING PROCEDURE GLASS 5MM WOOL ACTIVATED CONSTRUCTION 74 / FOOT 333 Environmental Protection Agency Pt ...
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Common terms and phrases
1,1,1-Trichloroethane 1,2-Dichloroethane 1,4-Dichlorobenzene acceptance criteria accuracy accuracy and precision acid Aldicarb amended analysis analyzed applicable approved benzidine calculate calibration standards centration check sample concentrate chemical Clean Water Act cleanup coliforms column compliance compounds containing detector determined dilution Director discharge draft permit drinking water effluent effluent limitations Endosulfan Endrin Environmental extract facility flask gas chromatograph hearing Heptachlor hexane injected internal standard issued laboratory measured ment methylene chloride mg/L modified monitoring notice NPDES NPDES permit paragraph parameter percent recovery phenol POTW Presiding Officer procedure Protection Agency public water system pursuant QC check sample RCRA reagent water Regional Administrator request rinse Section 8.2 separate storm sewer Sodium sodium sulfate specified spike stock standard storm sewer storm water subpart syringe Table technique temperature tion Toxaphene toxic pollutants treatment trihalomethane wastewater water quality standards µg/L