1.
Water quality-Determination of sulfide-Direct development of the spectrophotometry
GB/T17133-1997水质硫化物的测定直接显色分光光度法
2.
Direct Spectrophotometric Determination of Rare Earths In Iron and Steel with New Coloring Reagent Tri- Bromochlorophosphonazo
新显色剂三溴偶氮氯膦直接光度法测定钢铁中稀土总量
3.
DETERMINATION OF PALLADIUM(Ⅱ)BY DIRECT SPECTROPHOTOMETRY AND FLOW INJECTION ANALYSIS WITH 1,8-DIHYDROXY-2-[(4-CHLORO-2-PHOSPHONIC PHENYL)AZO]-7-[(4-SULPHONIC ACID AMIDE PHENYL)-AZO]-3,6-DISULFONIC ACIDIC NAPHTHALENE
微量钯的新的直接分光光度法和流动注射分光光度法
4.
Spectrophotometric determination of trace KMnO_4 in water with 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate)
ABTS显色分光光度法测定水中微量高锰酸钾
5.
Method for the determination of shade and colouring strength for direct dyes
GB/T2375-1980直接染料染色色光和强度的测定方法
6.
DIRECT DETERMINATION OF LITHIUM IN SEAWATER WITH FLAME EMISSION SPECTROPHOTOMETRY
海水中痕量锂的直接火焰发射分光光度法测定
7.
Spectrophotometry to Directly Measure Tartrazine and Ponceat 4R of Beverage;
分光光度法直接测定饮料中的柠檬黄和胭脂红
8.
Determination of Cr(Ⅵ) in Chrome Plating Solution by Direct Brown 1 Discoloring Spectrophotometry
直接金驼褪色光度法测定镀铬溶液中Cr(Ⅵ)
9.
Spectrophotometric curves: Curve showing the quality of a colour produced by the use of a spectrophotometer.
分光光度曲线:用分光光度计产生,显示颜色特色的曲线。
10.
low light level microspectrophotometer
低光级显微分光光度计
11.
The Oxidation Colour Reaction of the New Colour Reagent 2,3,7-Trihydroxy-9-dibromo-hydroxyphenyi fluorone and Determination of Cr in Waste Water by Dual-Wavelength Spectrophotometry
新显色剂二溴羟基苯基荧光酮的氧化显色反应及双波长分光光度法测定废水中的铬
12.
Spectrophotometric Determination of Copper (Ⅱ) with 1 - (2-ImidazoIyIazo) -2-NaphthoI-4-SuIfonic Acid
新显色剂1-(2-咪唑偶氮)-2-萘酚-4-磺酸分光光度法测定铜
13.
Spectrophotometric Determination of Trace Cobalt with the New Reagent 2-(2-Thiazolylazo)-5-diethylaminobenzoic Acid
新显色剂2-(2-噻唑偶氮)-5-二乙氨基苯甲酸分光光度法测定微量钴
14.
Spectrophotometric determination of microamou-nts of cobalt with a new chromogenic reagent 5-(8-luinolyazo)-2, 3-dihydroxylpyridine;
新显色剂5-(8-喹啉偶氮)-2,3-二羟基吡啶分光光度法测定微量钴
15.
Simultaneous Determination of Iron and Cobalt by Spectrophotometry with Thivioluric Acid as Chromogenic Reagent
以硫代紫尿酸为显色剂分光光度法同时测定铁和钴
16.
Absorption Ratio-Spectrophotometric Determination of Trace Amounts of Copper(Ⅱ) in Surface Water by the Color Reaction with Dibromo Alizarin Violet
以二溴茜素紫为显色剂吸收比-分光光度法测定地面水中痕量铜(Ⅱ)
17.
Spectrophotometric determination of piperazine ferulate using sodium 1,2-naphthoquinone-4-sulfonate as a chromogenic reagent
1,2-萘醌-4-磺酸钠作为显色剂分光光度法测定阿魏酸哌嗪
18.
Determination of Fe(Ⅲ) ion chelating power by spectrophotometry
磺基水杨酸显色分光光度法测定螯合剂螯合铁能力的研究