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- > Analytical Chemicals (283)
- (13)
- Analysis of Food (26)
- Calibration standards (2)
- Complexometry (24)
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- Indicators (49)
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Manufacturer/Supplier
- Carl ROTH (283)
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
Copper(II) nitrate trihydrate, 1 kg, plastic
From
Carl ROTH
≥98 %, p.a., ACS
Copper nitrate trihydrate
Celite® Standard Super Cel®, 2.5 kg, plastic
From
Carl ROTH
filter aid on silicate basis
Filter aids
Crystal violet (C.I. 42555), 25 g
From
Carl ROTH
p.a.
Gentian violet, Methyl violet 10B, Hexamethylene pararosaniline chloride
Calconcarboxylic acid, 50 g
From
Carl ROTH
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
Copper(II) nitrate trihydrate, 1 kg, plastic
From
Carl ROTH
≥98 %, p.a., ACS
Copper nitrate trihydrate
Celite® Standard Super Cel®, 2.5 kg, plastic
From
Carl ROTH
filter aid on silicate basis
Filter aids
Crystal violet (C.I. 42555), 25 g
From
Carl ROTH
p.a.
Gentian violet, Methyl violet 10B, Hexamethylene pararosaniline chloride
Calconcarboxylic acid, 50 g
From
Carl ROTH
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Caffeine
From
Carl ROTH
ROTI®Calipure anhydrous, melting point standard 235-238 °C
7-Methyltheobromine, 1,3,7-Trimethylxanthine
Copper(II) nitrate trihydrate, 1 kg, plastic
From
Carl ROTH
≥98 %, p.a., ACS
Copper nitrate trihydrate
Celite® Standard Super Cel®, 2.5 kg, plastic
From
Carl ROTH
filter aid on silicate basis
Filter aids
Crystal violet (C.I. 42555), 25 g
From
Carl ROTH
p.a.
Gentian violet, Methyl violet 10B, Hexamethylene pararosaniline chloride
Calconcarboxylic acid, 50 g
From
Carl ROTH
p.a.
Patton and Reeder’s Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
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