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1 But 8-hydroxy quinine and m- nitrophenol made chemical shift of the above hydrogen slightly increase.

2 Methods: Ap nitrophenol valerate microassay method for CaE activity was used to determine the reactivating effect of DAM on mouse small intestine CaE inhibited by DDVP in vitro and in vivo.

3 Secondly, take p - nitrophenol as the raw material, studing the effect of Duff formylation reaction.

4 This paper presents the method of treatment of waste water containing nitrophenol sodium from dye plant.

5 Wastewater of methylbenzene nitration has various kinds of aromatic nitrophenol components in it with great toxity and difficulty to treat.

6 The invention has important theory and application value on solving the problem of nitrophenol environmental pollution.

7 Methods Calibrate the constant K of ALP with the criterion liquid of p - nitrophenol.

8 The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field.

9 These films demonstrated high activity to the electrochemical reduction of 4 - nitrophenol ( 4 - NP ) .

10 We have established a high-performance liquid chromatography ( fluorescence ) detected in the urine of human nitrophenol the new method.