red

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Related to Methyl red: methyl orange

Red

red

Of or relating to a firm or the operations of a firm that are deemed unprofitable. The term derives from the color of ink used to show losses on financial statements. Compare black.
References in periodicals archive ?
Cultural, morphological, and biochemical characteristics of diazotrophic isolates +, Growth; -, no growth; Al, alkaline; Ac, acidic; W, weak SK01 SK02 Cultural Transparent, Transparent, mucoid, mucoid, round, entire, round, entire, raised, large raised, large, dew drop Shape Rods Rods Motility Slow motile Motile Metachromatic + + Catalase test + + Oxidase test - + Methyl red test - Nitrate reduction + + Nitrite reduction + + Citrate utilisation + (W) - Gelatin liquefaction + - Urease production + + Starch hydrolysis - - TSI agar (48 h) Al slant, Al slant, Ac butt Ac butt (w) [H.
3]); 5 mol/L sodium hydroxide (NaOH) prepared from analytical reagent grade; 10 mol/L high-purity hydrochloric acid (HCI); and 1 % (mass fraction) methyl red indicator in ethanol (200 proof).
The indicator, two drops of methyl red indicator, was added just before the start of the titration.