| 000 | 00756 a2200229 4500 | ||
|---|---|---|---|
| 005 | 20250515143049.0 | ||
| 264 | 0 | _c20081016 | |
| 008 | 200810s 0 0 eng d | ||
| 022 | _a0043-1125 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aGILCREAS, F W | |
| 245 | 0 | 0 |
_aImproved residual chlorine test; the ortho-toluidine: arsenite method for testing water for true, false and chloramine residuals. _h[electronic resource] |
| 260 |
_bWater & sewage works _cApr 1948 |
||
| 300 |
_aR159 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aArsenites |
| 650 | 0 | 4 | _aChloramines |
| 650 | 0 | 4 | _aChlorine |
| 650 | 0 | 4 | _aToluidines |
| 650 | 0 | 4 | _aWater Purification |
| 773 | 0 |
_tWater & sewage works _gvol. 95 _gno. 4 _gp. R159 |
|
| 999 |
_c18381068 _d18381068 |
||