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Beschikbare producten
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Buffer solution pH 10.00 ±0.01 (20 °C), 1 l
ROTI®Calipure buffer solution, ready to use, borate free
Silica gel orange/green, 25 kg
2-5 mm, with indicator, beads
Drying pearls orange/green, Silica gel with humidity indicator
Isoamyl alcohol, 1 l
ROTIPURAN® ≥98,5 %, p.a., ACS
3-Methyl-1-butanol, Isopentyl alcohol, iso-Amyl alcohol
Silica gel orange, 2.5 kg
2-5 mm, with indicator, beads
Drying pearls orange, Silica gel with humidity indicator
Mercury(II) sulphate solution 80 g/l, 1 l
0,02 mol K2Cr2O7/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination
Buffer solution pH 10.00 ±0.01 (20 °C), 1 l
ROTI®Calipure buffer solution, ready to use, borate free
Silica gel orange/green, 25 kg
2-5 mm, with indicator, beads
Drying pearls orange/green, Silica gel with humidity indicator
Isoamyl alcohol, 1 l
ROTIPURAN® ≥98,5 %, p.a., ACS
3-Methyl-1-butanol, Isopentyl alcohol, iso-Amyl alcohol
Silica gel orange, 2.5 kg
2-5 mm, with indicator, beads
Drying pearls orange, Silica gel with humidity indicator
Mercury(II) sulphate solution 80 g/l, 1 l
0,02 mol K2Cr2O7/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination
Buffer solution pH 10.00 ±0.01 (20 °C), 1 l
ROTI®Calipure buffer solution, ready to use, borate free
Silica gel orange/green, 25 kg
2-5 mm, with indicator, beads
Drying pearls orange/green, Silica gel with humidity indicator
Isoamyl alcohol, 1 l
ROTIPURAN® ≥98,5 %, p.a., ACS
3-Methyl-1-butanol, Isopentyl alcohol, iso-Amyl alcohol
Silica gel orange, 2.5 kg
2-5 mm, with indicator, beads
Drying pearls orange, Silica gel with humidity indicator
Mercury(II) sulphate solution 80 g/l, 1 l
0,02 mol K2Cr2O7/l, volumetric standard solution, potassium dichromate in sulphuric acid, for COD determination
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