000 00430nam a2200145Ia 4500
005 20250917122541.0
100 _aBureau Of Indian Standards
245 0 _aMethods of sampling and test (Physical and Chemical) for water and waste water part 26 chlorine residual
260 _aNew Delhi
260 _bB I S
260 _c1986
300 _a3p.
650 _aThis standard prescribes the iodometric or stabilized ne
942 _cBK
999 _c37730
_d37730