Water Hardness Determination | Determination of Physical Properties | Applications

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€79.45 / 5 l

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

HCl, Hydrogen chloride

Art. No. K024.2

€79.45 / 5 l

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

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

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

Art. No. T137.2

€110.20 / 5 l

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EDTA disodium salt solution, 5 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

Art. No. K714.2

€89.80 / 5 l

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

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. CN34.2

€107.40 / 5 l

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Murexide (C. I. 56085), 5 g

ACS

Ammonium purpurate

Art. No. T124.1

€27.95 / 5 g

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Indicator buffer tablets, 100 unit(s)

for the determination of water hardness with EDTA

Art. No. 7649.1

€32.15 / 100 unit(s)

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p.a.

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

Art. No. 0112.1

€21.40 / 25 g

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

1 % in NaCl, trituration

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

Art. No. K860.3

€73.65 / 100 g

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

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

HCl, Hydrogen chloride

Art. No. K024.4

€120.95 / 10 l

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EDTA disodium salt solution B, 10 l, ROTI<sup>®</sup>CUBE

EDTA disodium salt solution B, 10 l, ROTI^®CUBE

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

Art. No. T137.3

€181.70 / 10 l

Go to product selection

EDTA disodium salt solution, 10 l, ROTI<sup>®</sup>CUBE

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. K714.4

€174.70 / 10 l

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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. CN34.3

€188.15 / 10 l

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Hydrochloric acid, 5 l, ROTI<sup>®</sup>CUBE

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.3

€84.40 / 5 l

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Murexide (C. I. 56085), 25 g

ACS

Ammonium purpurate

Art. No. T124.2

€64.35 / 25 g

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

p.a.

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

Art. No. 0112.2

€37.55 / 50 g

Go to product selection

1 % in NaCl, trituration

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

Art. No. K860.2

€27.85 / 25 g

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.3

€84.40 / 5 l

Go to product selection

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. K714.3

€102.05 / 5 l

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1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.4

€120.95 / 10 l

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Buffer solution pH 10.00 for complexometry, 500 ml

ROTI^®Calipure buffer solution, ready to use

Art. No. T188.2

€22.05 / 500 ml

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1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€79.45 / 5 l

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.2

€79.45 / 5 l

Go to product selection

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

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

Art. No. T137.2

€110.20 / 5 l

Go to product selection

EDTA disodium salt solution, 5 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

Art. No. K714.2

€89.80 / 5 l

Go to product selection

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. CN34.2

€107.40 / 5 l

Go to product selection

Murexide (C. I. 56085), 5 g

ACS

Ammonium purpurate

Art. No. T124.1

€27.95 / 5 g

Go to product selection

Indicator buffer tablets, 100 unit(s)

for the determination of water hardness with EDTA

Art. No. 7649.1

€32.15 / 100 unit(s)

Go to product selection

p.a.

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

Art. No. 0112.1

€21.40 / 25 g

Go to product selection

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

1 % in NaCl, trituration

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

Art. No. K860.3

€73.65 / 100 g

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.4

€120.95 / 10 l

Go to product selection

EDTA disodium salt solution B, 10 l, ROTI^®CUBE

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

Art. No. T137.3

€181.70 / 10 l

Go to product selection

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. K714.4

€174.70 / 10 l

Go to product selection

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. CN34.3

€188.15 / 10 l

Go to product selection

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.3

€84.40 / 5 l

Go to product selection

Murexide (C. I. 56085), 25 g

ACS

Ammonium purpurate

Art. No. T124.2

€64.35 / 25 g

Go to product selection

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

p.a.

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

Art. No. 0112.2

€37.55 / 50 g

Go to product selection

1 % in NaCl, trituration

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

Art. No. K860.2

€27.85 / 25 g

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.3

€84.40 / 5 l

Go to product selection

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. K714.3

€102.05 / 5 l

Go to product selection

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.4

€120.95 / 10 l

Go to product selection

Buffer solution pH 10.00 for complexometry, 500 ml

ROTI^®Calipure buffer solution, ready to use

Art. No. T188.2

€22.05 / 500 ml

Go to product selection

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€79.45 / 5 l

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.2

€79.45 / 5 l

Go to product selection

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

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

Art. No. T137.2

€110.20 / 5 l

Go to product selection

EDTA disodium salt solution, 5 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

Art. No. K714.2

€89.80 / 5 l

Go to product selection

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. CN34.2

€107.40 / 5 l

Go to product selection

Murexide (C. I. 56085), 5 g

ACS

Ammonium purpurate

Art. No. T124.1

€27.95 / 5 g

Go to product selection

Indicator buffer tablets, 100 unit(s)

for the determination of water hardness with EDTA

Art. No. 7649.1

€32.15 / 100 unit(s)

Go to product selection

p.a.

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

Art. No. 0112.1

€21.40 / 25 g

Go to product selection

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

1 % in NaCl, trituration

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

Art. No. K860.3

€73.65 / 100 g

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.4

€120.95 / 10 l

Go to product selection

EDTA disodium salt solution B, 10 l, ROTI^®CUBE

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

Art. No. T137.3

€181.70 / 10 l

Go to product selection

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. K714.4

€174.70 / 10 l

Go to product selection

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. CN34.3

€188.15 / 10 l

Go to product selection

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.3

€84.40 / 5 l

Go to product selection

Murexide (C. I. 56085), 25 g

ACS

Ammonium purpurate

Art. No. T124.2

€64.35 / 25 g

Go to product selection

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

p.a.

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

Art. No. 0112.2

€37.55 / 50 g

Go to product selection

1 % in NaCl, trituration

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

Art. No. K860.2

€27.85 / 25 g

Go to product selection

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

HCl, Hydrogen chloride

Art. No. K024.3

€84.40 / 5 l

Go to product selection

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. K714.3

€102.05 / 5 l

Go to product selection