01 Determination of fluoride in
environmental samples by beta -correction spectrophotometry
------H.W.Gao & B.F.Zhang, Proceedings
of the xxth conference of the international society for fluoride
research, Beijing,1994, p194
02 Research of beta-correction spectrophotometric
determination of microcomponent & complex ratio: Hg(II)-PAR-Triton
x-100 reaction
------- Gao H.W. & Zou F., Abstracts
of papers presented at Second Changchun International Symposium
on Analytical Chemstry, Changchun, 1994,8, p55
03 Determination of trace amounts
of mercury in environmental water by dual wavelength beta-correction
spectrophotometry
------ Zou F & Gao H W., 2nd
International Symposium of Worldwide Chinese Shcolars on Analytical
Chemistry, Shenzhen, 1995,11.p331-332
04 Dual-wavelength beta-correction
spectrophotometric determination of silver and its stoichiometric
ratio with eosin Y
------ Gao H W & Zou F., 2nd
International Symposium of Worldwide Chinese Shcolars on Analytical
Chemistry,Shenzhen, 1995,11.p69-70
05 Ananlysis of Zinc Chelate Solution
and Determination of Zinc in Environment
----Gao H.W., Abstract of 30th international
geological congress,1996,Vol.3,p43
06 Updated dual-wavelength spectrophotometric
determination of Hg in Environmental matters
───Gao H W & Li Mei, Third
international symposium of worldwide Chinese scholars on analytical
Chem., Dec.1998, HongKong,pp105-106
07 Dual-wavleng5th beta-corrcetion
spectrophotometric investigation of Au chelate's characteristic
factors with 4 ligands
───Gao H W & Zhang P F, Third
international symposium of worldwide Chinese scholars on analytical
Chem., Dec., 1998, HongKong, pp56-57
08 Beta-correction spectrophotometric
investigation of Cu and Ag chelate's characteristic parameters with
updated ligand OMD
─Zhang P F and Gao H W, Third international
symposium of worldwide Chinese scholars on analytical Chem., Dec.,
1998, HongKong, pp20-21
09 Beta-correction spectrophotometry
for determination of Zn chelate's chararcteristic paratmeters with
CCA and MTB
─── Zou F & Gao H W, The third
international symposium of worldwide Chinese scholars on analytical
Chem., Dec.,1998, HongKong, pp123-124
10 Beta-correction spectrophgotometric
determination of lead with iron-TBA complex
-------Hong-Wen Gao, In: 14th International
Conference on Analytical Chemistry and Applied/ Chromatography /Spectroscopy,
1994,June 16.
11 Beta-correction spectrophotometric
determination of nickel in watewater with 5-Br-PADAT and SDS
-------Hong-Wen Gao, In: XII National
Conference on Analytical Chemistry- SCAR'94, 1994, Sept. 22, Constant.
12 Determination of silicate in
water by new dual-wavelengths spectrophotometry
----Hongwen Gao,'93空气净化和水净化国际研讨会论文予印集,无锡,1993,10.p27
13 悬浊水体测定参数的科学选择与定量
-------郜洪文, '93空气净化和水净化国际研讨会论文予印集,无锡,1993,10.
p24
14 Determination of volatile phenol
in polluted water by sensitive dual-wavelength spectrophotometry
-------Gao H.W. & Zou F., Abstracts
of papers presented at The Second Changchun International Symposium
on Analytical Chemistry, Changchun, 1994, 8. p283
15 主次波长水杨酸分光光度法测定环境水中氨氮
--------郜洪文,中国科协首届青年学术年会"兴皖之光"卫星会议论文集,安徽科学技术出版社,1992,11.158-161
16 Determination of sulphate in
natural water by dual-wavelength colloid spectrophotometry
-------Gao H. W., Abstracts of Papers
Presented at 2nd Asian Conference on Analytical Chem., Chin. Chem.
Soc., Chuangchun, 1993,8., p310
17 Analysis of suspended liquid
by multi-wavelength spectrophotometry
----Gao H.W., Proceedings of Fourth
Asian Chemical Congress, Chin. Chem. Soc.,Beijing,1991,8.p372
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