Koppanyi-Zwikker Test

In addition, many odier tests described on pp. 129-147 may be used for pesticides, especially Aromat-icity (Method 2), Diphenylamine Test, Fujiwara Test, Koppanyi-Zwikker Test, Liebermann s Test, Marquis Test, Methanolic Potassium Hydroxide, Palladiiun Chloride, Sodium Nihoprusside (Method 2), md Sulphuric Acid. Certain pesticides are included in die Tables of colours, where appropriate. A test for the presence of cholinesterase inhibitors... [Pg.71]

Weak Acid Fraction Aromaticity Coniferyl Alcohol Diazotisation Ferric Chloride Folin-Ciocalteu Reagent Koppanyi-Zwikker Test Liebermann s Test Mercurous Nitrate Millon s Reagent Nessler s Reagent... [Pg.129]

Colour Test. Koppanyi-Zwikker Test—red-violet (transient). [Pg.313]

Colour Test. Koppanyi-Zwikker Test—violet. [Pg.314]

Colour Tests. Coniferyl Alcohol—yellow Koppanyi-Zwikker Test—violet Mercurous Nitrate—black. [Pg.341]

Colour Tests. Koppanyi-Zwikker Test—violet Liebermann s Test—blue Sulphuric Acid—violet. [Pg.376]

Colour Tests. Koppanyi-Zwikker Test—violet Liebermann s Test—violet-red Mandelin s Test—red Marquis Test— orange- violet Mercurous Nitrate—black Sulphuric Acid— pink (slow). [Pg.681]

Colour Tests. Aromaticity (Method 2)—colourless/yellow Koppanyi-Zwikker Test—violet. [Pg.697]

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