DIN 38407-25:2002-02
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
GERMEN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - SUBSTANCE GROUP ANALYSIS (GROUP F) - PART 25: DETERMINATION OF DALAPON, TRICHLOROACETIC ACID AND SELECTED HALOACETIC ACIDS BY GAS CHROMATOGRAPHY AFTER LIQUID-LIQUID EXTRACTION AND DERIVATIZATION (F 25)
Hardcopy , PDF
English
01-01-2002
01-05-2006
Foreword
1 Scope
2 Normative references
3 Principle
4 Interference
5 Designation
6 Apparatus
7 reagents
8 sampling and sample treatment
9 Procedure
10 calibration
11 Evaluation
12 Expression of results
13 Test report
14 Results of interlaboratory testing
Appendix A - Examples of gas chromatograms and mass
spectra of methylated haloacetic acids
in table 1
Explanatory notes
Bibliography
Determines dalapon, trichloroacetic acid (TCA) and selected haloacetic acids in ground water and drinking water by gas chromatography using electron capture detection (GC-ECD) or mass spectrometry detection (GC-MS) after liquid-liquid extraction and methylation with diazomethane.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
| DIN 12680-1:1975-10 | LABORATORY GLASSWARE - GRADUATED MEASURING CYLINDERS |
| DIN 38402-15:1986-07 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; GENERAL INFORMATION (GROUP A); SAMPLING OF FLOWING WATERS (A 15) |
| DIN 12451:1977-05 | LABORATORY GLASSWARE - SEPARATING FUNNEL |
| DIN 12394:1981-06 | LABORATORY GLASSWARE; DISTILLATION FLASKS |
| DIN 38402-12:1985-06 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; GENERAL INFORMATION (GROUP A); SAMPLING FROM BARRAGES AND LAKES (A 12) |
| DIN 38407-20 E : 2000 | GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE SUBSTANCE GROUP ANALYSIS (GROUP F) - PART 20: DETERMINATION OF BENTAZONE, BROMOXYNIL AND EIGHT SELECTED PHENOXYALKANOIC ACIDS BE GAS CHROMATOGRAPHY AND MASS SPECTROMETRY AFTER SOLID-LIQUID EXTRACTION AND DERIVATIZATION (F 20) |
| DIN EN ISO 1042:1999-08 | LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS |
| DIN 12691:1975-04 | LABORATORY GLASSWARE; ONE-MARK PIPETTES, SHORT DELIVERY TIME, WAITING TIME 15 S, CLASS AS |
| DIN 12242-1:1980-07 | Laboratory glassware; interchangeable conical ground joints, dimensions, tolerances |
| DIN 12567:1977-05 | LABORATORY GLASSWARE - CYLINDRICAL DROPPING FUNNEL WITH SKIRTED CONE |
| DIN 12353:1981-11 | Laboratory ware made from fused quartz and fused silica; boiling flasks made from fused quartz; round bottom flasks, flat bottom flasks and conical flasks |
| DIN 12596:1984-01 | LABORATORY GLASSWARE - DRECHSEL GAS WASHING BOTTLE |
| DIN 12576:1976-03 | LABORATORY GLASSWARE; NARROW JACKETED, STRAIGHT FORM CONDENSER WITH STANDARD GROUND JOINTS |