scholarly journals Experimental design for the optimization of coacervative extraction of brilliant green in water samples using anionic surfactant

2018 ◽  
Vol 8 (4) ◽  
Author(s):  
Seyed Saheb Sadat Hosseini ◽  
Somayeh Khezri ◽  
Amir Khosravi
Keyword(s):  
Experimental Design ◽  
Anionic Surfactant ◽  
Water Samples ◽  
Brilliant Green ◽  
Coacervative Extraction

scholarly journals Development of Solid Phase Micro Extraction Technique for Determination of Triazines in Water Samples Using Experimental Design

2016 ◽  
Vol 28 (3) ◽  
pp. 562-566 ◽  
Author(s):  
Md Pauzi Abdullah ◽  
Kamarruddin Asri ◽  
Mohamad Salleh Ramli ◽  
Maimunah Sulaiman Wahid ◽  
Wan Mohd Afiq Wan Mohd Khalik
Keyword(s):  
Experimental Design ◽  
Water Samples ◽  
Solid Phase ◽  
Extraction Technique ◽  
Solid Phase Micro Extraction

scholarly journals Confirmatory tests for coliform organisms

1968 ◽  
Vol 66 (4) ◽  
pp. 641-647 ◽  
Author(s):  
Keyword(s):  
Escherichia Coli ◽  
Water Samples ◽  
Brilliant Green ◽  
False Negative ◽  
Confirmatory Tests

In nine laboratories 1% lactose ricinoleate broth has been investigated as a possible alternative to brilliant green bile broth as a confirmatory medium for coliform organisms and Escherichia coli.Although the results varied considerably from one laboratory to another, in the sum of the results and in the majority of the participating laboratories 1% lactose ricinoleate produced fewer false negative reactions than brilliant green bile broth as a confirmatory medium at both 37 and 44° C.Although both media are satisfactory, 1% lactose ricinoleate broth can be recommended as an alternative to brilliant green bile broth for the confirmation of coliform organisms and Esch. coli from presumptive positive tubes in the examination of water samples, as it is not subject to the known variability of brilliant green and ox-bile.

Optimisation of alachlor solid-phase microextraction from water samples using experimental design

2000 ◽  
Vol 896 (1-2) ◽  
pp. 373-379 ◽  
Author(s):  
C González-Barreiro ◽  
M Lores ◽  
M.C Casais ◽  
R Cela
Keyword(s):  
Experimental Design ◽  
Water Samples ◽  
Solid Phase Microextraction ◽  
Solid Phase
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