Water hardness | Water and waste water analysis in particular | Environmental analysis | Applications

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Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

CHF 39.00 / 1 unit(s)

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Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

CHF 36.30 / 100 unit(s)

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.1

CHF 34.20 / 1 l

Go to product selection

EDTA disodium salt solution A

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T136.1

CHF 52.70 / 1 l

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Indicator buffer tablets, 500 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.2

CHF 101.40 / 500 unit(s)

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Test kit VISOCOLOR<sup>®</sup> ECO Total hardness

Test kit VISOCOLOR^® ECO Total hardness

From MACHEREY-NAGEL

Art. No. T372.1

CHF 61.45 / 1 unit(s)

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EDTA disodium salt solution B, 1 l, plastic

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.1

CHF 37.10 / 1 l

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,01 mol/l - 0,01 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. CN34.1

CHF 40.20 / 1 l

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Eriochrome black T (C.I. 14645), 100 g

From Carl ROTH

p.a.

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 0112.3

CHF 77.90 / 100 g

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Buffer solution pH 10.00 for complexometry, 1 l

From Carl ROTH

buffer solution, ready to use

Art. No. T188.1

CHF 39.00 / 1 l

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Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

CHF 154.80 / 50 g

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Hydrochloric acid, 10 l, ROTI<sup>®</sup>CUBE

Hydrochloric acid, 10 l, ROTI^®CUBE

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.4

CHF 142.80 / 10 l

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Hydrochloric acid, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.1

CHF 31.80 / 1 l

Go to product selection

Eriochrome black T indicator solution

From Carl ROTH

0,1 % in ethanol, denatured

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 1E01.1

CHF 70.70 / 100 ml

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Boutron-Boudet’s reagent

From Carl ROTH

for determination of water hardness according to Boutron and Boudet

Art. No. 1EPX.1

CHF 44.30 / 500 ml

Go to product selection

Eriochrome black T (C.I. 14645), 50 g

From Carl ROTH

1 % in NaCl, trituration

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. K860.1

CHF 49.80 / 50 g

Go to product selection

EDTA disodium salt solution, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.2

CHF 105.50 / 5 l

Go to product selection

Indicator buffer tablets, 100 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.1

CHF 37.80 / 100 unit(s)

Go to product selection

Murexide (C. I. 56085), 5 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.1

CHF 40.20 / 5 g

Go to product selection

Hydrochloric acid, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.2

CHF 93.50 / 5 l

Go to product selection

EDTA disodium salt solution B, 5 l, ROTI<sup>®</sup>CUBE

EDTA disodium salt solution B, 5 l, ROTI^®CUBE

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.2

CHF 130.80 / 5 l

Go to product selection

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

CHF 39.00 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

CHF 36.30 / 100 unit(s)

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.1

CHF 34.20 / 1 l

Go to product selection

EDTA disodium salt solution A

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T136.1

CHF 52.70 / 1 l

Go to product selection

Indicator buffer tablets, 500 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.2

CHF 101.40 / 500 unit(s)

Go to product selection

Test kit VISOCOLOR^® ECO Total hardness

From MACHEREY-NAGEL

Art. No. T372.1

CHF 61.45 / 1 unit(s)

Go to product selection

EDTA disodium salt solution B, 1 l, plastic

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.1

CHF 37.10 / 1 l

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,01 mol/l - 0,01 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. CN34.1

CHF 40.20 / 1 l

Go to product selection

Eriochrome black T (C.I. 14645), 100 g

From Carl ROTH

p.a.

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 0112.3

CHF 77.90 / 100 g

Go to product selection

Buffer solution pH 10.00 for complexometry, 1 l

From Carl ROTH

buffer solution, ready to use

Art. No. T188.1

CHF 39.00 / 1 l

Go to product selection

Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

CHF 154.80 / 50 g

Go to product selection

Hydrochloric acid, 10 l, ROTI^®CUBE

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.4

CHF 142.80 / 10 l

Go to product selection

Hydrochloric acid, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.1

CHF 31.80 / 1 l

Go to product selection

Eriochrome black T indicator solution

From Carl ROTH

0,1 % in ethanol, denatured

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 1E01.1

CHF 70.70 / 100 ml

Go to product selection

Boutron-Boudet’s reagent

From Carl ROTH

for determination of water hardness according to Boutron and Boudet

Art. No. 1EPX.1

CHF 44.30 / 500 ml

Go to product selection

Eriochrome black T (C.I. 14645), 50 g

From Carl ROTH

1 % in NaCl, trituration

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. K860.1

CHF 49.80 / 50 g

Go to product selection

EDTA disodium salt solution, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.2

CHF 105.50 / 5 l

Go to product selection

Indicator buffer tablets, 100 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.1

CHF 37.80 / 100 unit(s)

Go to product selection

Murexide (C. I. 56085), 5 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.1

CHF 40.20 / 5 g

Go to product selection

Hydrochloric acid, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.2

CHF 93.50 / 5 l

Go to product selection

EDTA disodium salt solution B, 5 l, ROTI^®CUBE

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.2

CHF 130.80 / 5 l

Go to product selection

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

CHF 39.00 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

CHF 36.30 / 100 unit(s)

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.1

CHF 34.20 / 1 l

Go to product selection

EDTA disodium salt solution A

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T136.1

CHF 52.70 / 1 l

Go to product selection

Indicator buffer tablets, 500 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.2

CHF 101.40 / 500 unit(s)

Go to product selection

Test kit VISOCOLOR^® ECO Total hardness

From MACHEREY-NAGEL

Art. No. T372.1

CHF 61.45 / 1 unit(s)

Go to product selection

EDTA disodium salt solution B, 1 l, plastic

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.1

CHF 37.10 / 1 l

Go to product selection

EDTA disodium salt solution, 1 l, plastic

From Carl ROTH

0,01 mol/l - 0,01 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. CN34.1

CHF 40.20 / 1 l

Go to product selection

Eriochrome black T (C.I. 14645), 100 g

From Carl ROTH

p.a.

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 0112.3

CHF 77.90 / 100 g

Go to product selection

Buffer solution pH 10.00 for complexometry, 1 l

From Carl ROTH

buffer solution, ready to use

Art. No. T188.1

CHF 39.00 / 1 l

Go to product selection

Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

CHF 154.80 / 50 g

Go to product selection

Hydrochloric acid, 10 l, ROTI^®CUBE

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.4

CHF 142.80 / 10 l

Go to product selection

Hydrochloric acid, 1 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.1

CHF 31.80 / 1 l

Go to product selection

Eriochrome black T indicator solution

From Carl ROTH

0,1 % in ethanol, denatured

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. 1E01.1

CHF 70.70 / 100 ml

Go to product selection

Boutron-Boudet’s reagent

From Carl ROTH

for determination of water hardness according to Boutron and Boudet

Art. No. 1EPX.1

CHF 44.30 / 500 ml

Go to product selection

Eriochrome black T (C.I. 14645), 50 g

From Carl ROTH

1 % in NaCl, trituration

Mordant black 11, 2-Hydroxy-1-(1-hydroxynaphthyl-2-azo)-6-nitronaphthalene 4-sulphonic acid monosodium salt

Art. No. K860.1

CHF 49.80 / 50 g

Go to product selection

EDTA disodium salt solution, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. K714.2

CHF 105.50 / 5 l

Go to product selection

Indicator buffer tablets, 100 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.1

CHF 37.80 / 100 unit(s)

Go to product selection

Murexide (C. I. 56085), 5 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.1

CHF 40.20 / 5 g

Go to product selection

Hydrochloric acid, 5 l, plastic

From Carl ROTH

0,1 mol/l - 0,1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K024.2

CHF 93.50 / 5 l

Go to product selection

EDTA disodium salt solution B, 5 l, ROTI^®CUBE

From Carl ROTH

0,01783 mol/l - 0,01783 N, volumetric standard solution

Titration complex III-solution, Sodium EDTA solution, Ethylenediamine tetraacetic acid disodium salt solution

Art. No. T137.2

CHF 130.80 / 5 l

Go to product selection

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