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- Inorganic & Analytical Reagents
- Indicators and Dyes
Category
- Chemicals
- > Inorganic & Analytical Reagents
- > > Indicators and Dyes (666)
- Dyes (164)
- Further Detection Reagents (129)
- Indicator Buffer Tablets (2)
- Indicator solutions – ready to use (38)
- Metal Indicators (130)
- Redox Indicators (47)
- Universal Indicators (16)
- pH Indicators (207)
Roth Offer
ABC
Calconcarboxylic acid, 5 g
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Methyl green (C. I. 42590), 5 g
for microscopy
Methyl green zinc chloride double salt, Ethyl green zinc chloride double salt
Xylenol orange tetrasodium salt, 5 g
p.a., ACS
3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt
di-Potassium oxalate monohydrate, 1 kg
≥98,5 %, p.a., ACS
Oxalic acid di-potassium salt monohydrate, Potassium oxalate
Sodium nitroprusside dihydrate, 25 g
≥99 %, p.a., ACS
Nitroprusside sodium, Sodiumnitrosopentacyano-ferrate(III), Disodiumpentacyanonitrosylferrate(III) dihydrate
Eriochrome black T (C.I. 14645), 50 g
p.a.
Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt
Fluorescein disodium salt (C.I. 45350), 500 g, plastic
extra concentrated
Resorcinophthalein sodium, Uranin
Calconcarboxylic acid, 5 g
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Methyl green (C. I. 42590), 5 g
for microscopy
Methyl green zinc chloride double salt, Ethyl green zinc chloride double salt
Xylenol orange tetrasodium salt, 5 g
p.a., ACS
3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt
di-Potassium oxalate monohydrate, 1 kg
≥98,5 %, p.a., ACS
Oxalic acid di-potassium salt monohydrate, Potassium oxalate
Sodium nitroprusside dihydrate, 25 g
≥99 %, p.a., ACS
Nitroprusside sodium, Sodiumnitrosopentacyano-ferrate(III), Disodiumpentacyanonitrosylferrate(III) dihydrate
Eriochrome black T (C.I. 14645), 50 g
p.a.
Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt
Fluorescein disodium salt (C.I. 45350), 500 g, plastic
extra concentrated
Resorcinophthalein sodium, Uranin
Calconcarboxylic acid, 5 g
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Methyl green (C. I. 42590), 5 g
for microscopy
Methyl green zinc chloride double salt, Ethyl green zinc chloride double salt
Xylenol orange tetrasodium salt, 5 g
p.a., ACS
3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt
di-Potassium oxalate monohydrate, 1 kg
≥98,5 %, p.a., ACS
Oxalic acid di-potassium salt monohydrate, Potassium oxalate
Sodium nitroprusside dihydrate, 25 g
≥99 %, p.a., ACS
Nitroprusside sodium, Sodiumnitrosopentacyano-ferrate(III), Disodiumpentacyanonitrosylferrate(III) dihydrate
Eriochrome black T (C.I. 14645), 50 g
p.a.
Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt
Fluorescein disodium salt (C.I. 45350), 500 g, plastic
extra concentrated
Resorcinophthalein sodium, Uranin
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