共 50 条
- [3] DETERMINATION OF THE CHEMICAL OXYGEN DEMAND OF CITRUS WASTE WATERS SEWAGE AND INDUSTRIAL WASTES, 1957, 29 (08): : 894 - 900
- [7] Dichromate method for the determination of chemical oxygen demand Journal of Analytical Chemistry, 2000, 55 : 777 - 781
- [9] A COLORIMETRIC METHOD FOR THE DETERMINATION OF CHEMICAL OXYGEN-DEMAND INTERNATIONAL SUGAR JOURNAL, 1986, 88 (1048): : 76 - 79