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- > Water Analysis (2.305)
- GC columns for Water Analysis (208)
- Hydrocarbon index according to ISO 9377-2:2000 (H53 method) (220)
- On-site parameters for water analysis (457)
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- Trace Analysis by ICP-OES, ICP-MS, AAS and IC (724)
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Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic
ROTI®Calipure buffer solution, ready to use, tinted BLUE
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
ROTI®Plate90 TSA
Ph. Eur., USP, ISO 11133, ISO 21149:2017, ready-to-use, sterile, for microbiology
Ready-made media
EDTA disodium salt solution, 1 l, plastic
0,1 mol/l - 0,1 N, volumetric standard solution
Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution
Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic
ROTI®Calipure buffer solution, ready to use, tinted BLUE
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
ROTI®Plate90 TSA
Ph. Eur., USP, ISO 11133, ISO 21149:2017, ready-to-use, sterile, for microbiology
Ready-made media
EDTA disodium salt solution, 1 l, plastic
0,1 mol/l - 0,1 N, volumetric standard solution
Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution
Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic
ROTI®Calipure buffer solution, ready to use, tinted BLUE
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
ROTI®Plate90 TSA
Ph. Eur., USP, ISO 11133, ISO 21149:2017, ready-to-use, sterile, for microbiology
Ready-made media
EDTA disodium salt solution, 1 l, plastic
0,1 mol/l - 0,1 N, volumetric standard solution
Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution
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