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Redox Indicators

Product #
Description
33515 1,10-Phenanthroline hydrochloride monohydrate puriss. p.a., Reag. Ph. Eur., 99.5-102% (calc. on dry substance)
31043 1,10-Phenanthroline hydrochloride monohydrate puriss. p.a., Reag. Ph. Eur., 99.5-102% (calc. on dry substance) New
320056 1,10-Phenanthroline monohydrate ACS reagent, 99%
33510 1,10-Phenanthroline monohydrate ACS reagent, puriss. p.a., ≥99.5% (calc. to the dried substance), for redox titration
77500 1,10-Phenanthroline monohydrate puriss. p.a., for the spectrophotometric determination of Fe, Pd, V, ≥99.0% (HPLC), ≥99.0% (NT)
33152 1,5-Diphenylcarbazide puriss. p.a., Reag. Ph. Eur., ≥98% (HPLC), for metal titration
14454 2,2′-Bipyridyl puriss. p.a., redox indicator, for spectrophotometric det. of Fe, ≥99.0% (NT)
33125 2,6-Dichlorophenolindophenol sodium salt hydrate puriss. p.a., ≥90% dry basis basis
33916 Barium diphenylamine-4-sulfonate redox indicator
D4130 Barium diphenylamine-4-sulfonate suitable for redox indicator, ~95%
33149 Diphenylamine puriss. p.a., redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC)
318922 Ferroin indicator solution 0.1 wt. % in H2O
46270 Ferroin indicator solution puriss. p.a., redox indicator, 0.025 M
34531 Ferroin indicator solution redox indicator, Reag. Ph. Eur., E0 in sulfuric acid 1 mol/l = +1,06 volt
55928 Indigo carmine solution p.a.
56980 Indigo Standard Fluka, synthetic
229296 Indigo synthetic, Dye content 95 %
33317 Indigotrisulfonic acid tripotassium salt redox indicator, E0 at pH 7 = −0,07 volt, rH = 9,5−12
114510 Methyl Orange ACS reagent, Dye content 85 %
68250 Methyl Orange Standard Fluka, for microscopy (Hist.), indicator (pH 3.0-4.4)
32624 Methyl Orange indicator, Reag. Ph. Eur.
250198 Methyl Red ACS reagent, crystalline
32654 Methyl Red indicator, Reag. Ph. Eur.
32723 Methylene Blue hydrate redox indicator, Reag. Ph. Eur., ≥96% (calc. to the dried substance), 1038(S. No.), 52015(C.I.No)
D205206 N,N′-Diphenylbenzidine 97%
78150 N-Phenylanthranilic acid puriss. p.a., redox indicator for the detection of vanadium, ≥99.0% (T)
N7005 Neutral Red Dye content >90 %
72210 Neutral Red Standard Fluka, for microscopy (Bact., Bot., Fl., Hist., Vit.), indicator (pH 6.8-8.0)
861251 Neutral Red certified by the Biological Stain Commission
N4638 Neutral Red powder, cell culture tested
N2880 Neutral Red practical grade
199648 Phenosafranin Dye content 80 %
234133 Quinoline Yellow Dye content 95 %
309052 Quinoline Yellow Mixture of the di- and trisulfonic acids of Quinoline Yellow
84120 Safranin O Standard Fluka, for microscopy (Bact., Bot., Hist.), indicator (pH 0.3-1.0)
32610 Safranin O redox indicator and for microscopy, 967(S. No.)
242969 Sodium diphenylamine-4-sulfonate ACS reagent
33150 Sodium diphenylamine-4-sulfonate indicator for the determination of the redox potential, ACS reagent, E0 in sulfuric acid 1 mol/l = +0,83 volt, rH = 27−29
85655 Starch solution BioChemika, indicator, 1% in H2O
319554 Starch solution contains stabilizer, 1 wt. % in H2O
34117 Starch solution in saturated salt solution, ready-for-use
86170 Sulfonazo III sodium salt Standard Fluka, titration indicator (for SO4)
87510 Tetrahydroxyquinone puriss. p.a., titration indicator (for Ba, SO4)
88930 Thionin acetate salt Standard Fluka, for microscopy (Bact., Bot., Hist.)
N5757 α-Naphthoflavone

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