All AR Grade

Potassium nitrate, for analysis

Potassium nitrate, for analysis
Potassium hydroxide, pellets, for analysis

Potassium hydroxide, pellets, for analysis
Potassium dihydrogen phosphate, for analysis

Potassium dihydrogen phosphate, for analysis
Potassium bromide, for analysis

Potassium bromide, for analysis
Petroleum ether, boiling range 40 – 60 °C, for analysis

Petroleum ether, boiling range 40 – 60 °C, for analysis
n-Hexane, min. 99%, for analysis

n-Hexane, min. 99%, for analysis
n-Amyl alcohol, for analysis

n-Amyl alcohol, for analysis
Methanol, for analysis

Methanol, for analysis
Methanol, dried, for analysis, (Karl Fischer)

Methanol, dried, for analysis, (Karl Fischer)
Magnesium sulfate heptahydrate, for analysis

Magnesium sulfate heptahydrate, for analysis
Kovacs´ reagent, for microbiology

Kovacs´ reagent, for microbiology
Isoamyl alcohol, for analysis

Isoamyl alcohol, for analysis