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Category
- Chemicals
- > Analytical Chemicals (5,266)
- (175)
- Acids, Alkaline Solutions and Water for Trace Analysis (59)
- Analysis of Food (415)
- Calibration standards (635)
- Complexometry (201)
- Density Determination (10)
- High purity products (409)
- Indicators (545)
- Karl Fischer Reagents (49)
- Qualitative detection reagents (98)
- Special buffer solutions (143)
- Standards for AAS and ICP (819)
- Standards for chromatography (1,439)
- Volumetric Standard Solutions (444)
Roth Offer
ABC
Manufacturer/Supplier
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
4-(Dimethylamino)-benzaldehyde, 25 g
From
Carl ROTH
≥98 %, p.a., ACS
Ehrlich's Reagent, p-Formyldimethylanilin
Diphenylamine, 500 g
From
Carl ROTH
≥99 %, p.a., ACS
N-Phenylaniline, Anilinobenzene, N-Phenylbenzenamine, DPA
Ammonia solution, 1 l, glass
From
Carl ROTH
ROTIPURAN® ≥25 %, p.a.
Salmiac solution, Ammonium hydroxide solution
Ammonia solution , 500 ml
From
Carl ROTH
ROTIPURAN®Ultra 20 %
Salmiac solution, Ammonium hydroxide solution
Diethylene triamine pentaacetic acid, 1 kg
From
Carl ROTH
≥99 %, for synthesis
DTPA, Pentetic acid, Titration complex V
Diethylene triamine, 2.5 l, glass
From
Carl ROTH
≥98 %, for synthesis
DETA, 2,2'-Diaminodiethylamine
Acetic acid, 1 l
From
Carl ROTH
ROTIPURAN®Ultra 100 %
Glacial acetic acid, Methanecarboxylic acid, Ethanoic acid
Indicator buffer tablets, 500 unit(s)
From
Carl ROTH
for the determination of water hardness with EDTA
Potassium hydroxide solution in methanol
From
Carl ROTH
0,5 mol/l - 0,5 N, volumetric standard solution
Potassium hydroxide solution
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
4-(Dimethylamino)-benzaldehyde, 25 g
From
Carl ROTH
≥98 %, p.a., ACS
Ehrlich's Reagent, p-Formyldimethylanilin
Diphenylamine, 500 g
From
Carl ROTH
≥99 %, p.a., ACS
N-Phenylaniline, Anilinobenzene, N-Phenylbenzenamine, DPA
Ammonia solution, 1 l, glass
From
Carl ROTH
ROTIPURAN® ≥25 %, p.a.
Salmiac solution, Ammonium hydroxide solution
Ammonia solution , 500 ml
From
Carl ROTH
ROTIPURAN®Ultra 20 %
Salmiac solution, Ammonium hydroxide solution
Diethylene triamine pentaacetic acid, 1 kg
From
Carl ROTH
≥99 %, for synthesis
DTPA, Pentetic acid, Titration complex V
Diethylene triamine, 2.5 l, glass
From
Carl ROTH
≥98 %, for synthesis
DETA, 2,2'-Diaminodiethylamine
Acetic acid, 1 l
From
Carl ROTH
ROTIPURAN®Ultra 100 %
Glacial acetic acid, Methanecarboxylic acid, Ethanoic acid
Indicator buffer tablets, 500 unit(s)
From
Carl ROTH
for the determination of water hardness with EDTA
Potassium hydroxide solution in methanol
From
Carl ROTH
0,5 mol/l - 0,5 N, volumetric standard solution
Potassium hydroxide solution
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
4-(Dimethylamino)-benzaldehyde, 25 g
From
Carl ROTH
≥98 %, p.a., ACS
Ehrlich's Reagent, p-Formyldimethylanilin
Diphenylamine, 500 g
From
Carl ROTH
≥99 %, p.a., ACS
N-Phenylaniline, Anilinobenzene, N-Phenylbenzenamine, DPA
Ammonia solution, 1 l, glass
From
Carl ROTH
ROTIPURAN® ≥25 %, p.a.
Salmiac solution, Ammonium hydroxide solution
Ammonia solution , 500 ml
From
Carl ROTH
ROTIPURAN®Ultra 20 %
Salmiac solution, Ammonium hydroxide solution
Diethylene triamine pentaacetic acid, 1 kg
From
Carl ROTH
≥99 %, for synthesis
DTPA, Pentetic acid, Titration complex V
Diethylene triamine, 2.5 l, glass
From
Carl ROTH
≥98 %, for synthesis
DETA, 2,2'-Diaminodiethylamine
Acetic acid, 1 l
From
Carl ROTH
ROTIPURAN®Ultra 100 %
Glacial acetic acid, Methanecarboxylic acid, Ethanoic acid
Indicator buffer tablets, 500 unit(s)
From
Carl ROTH
for the determination of water hardness with EDTA
Potassium hydroxide solution in methanol
From
Carl ROTH
0,5 mol/l - 0,5 N, volumetric standard solution
Potassium hydroxide solution
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