Water Analysis | Inorganic & Analytical Reagents | Chemicals

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Methylene blue (C. I. 52015), 50 g, glass

pure

Basic blue 9

Art. No. A514.2

€62.25 / 50 g

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Potassium permanganate solution

0,02 mol/l - 0,1 N, volumetric standard solution

Art. No. K019.1

€30.65 / 1 l

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Standard mixture of mineral oils

ROTI^®Star 5 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1773.2

€110.20 / 5 ml

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Water, 10 l

doubly distilled

Art. No. 3478.2

€40.75 / 10 l

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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

Art. No. X871.1

€128.90 / 1 l

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Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

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SPECIAL OFFER

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€24.30 / 1 unit(s)

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Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€27.95 / 100 unit(s)

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Potassium iodide, 1 kg, glass

≥99,5 %, p.a., ISO

Art. No. 6750.2

€375.20 / 1 kg

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Dichloromethane, 2.5 l, glass

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO

Methylene chloride, DCM

Art. No. 6053.2

€98.80 / 2.5 l

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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

Art. No. K714.1

€27.85 / 1 l

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EDTA disodium salt solution B, 1 l, plastic

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

Art. No. T137.1

€30.65 / 1 l

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Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

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Oxalic acid dihydrate, 1 kg

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€95.70 / 1 kg

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Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

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Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

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Hydrochloric acid, 1 l, plastic

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.1

€24.65 / 1 l

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n-Hexane, 2.5 l

ROTISOLV^® Pestilyse^® ≥97,5 %

Art. No. T165.1

€126.35 / 2.5 l

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Sodium nitrate, 1 kg

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.2

€55.80 / 1 kg

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Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

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Magnesium sulphate heptahydrate, 1 kg

≥99 %, p.a., ACS

Bitter salt, Epson salt

Art. No. P027.2

€50.45 / 1 kg

Go to product selection

Methylene blue (C. I. 52015), 50 g, glass

pure

Basic blue 9

Art. No. A514.2

€62.25 / 50 g

Go to product selection

Potassium permanganate solution

0,02 mol/l - 0,1 N, volumetric standard solution

Art. No. K019.1

€30.65 / 1 l

Go to product selection

Standard mixture of mineral oils

ROTI^®Star 5 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1773.2

€110.20 / 5 ml

Go to product selection

Water, 10 l

doubly distilled

Art. No. 3478.2

€40.75 / 10 l

Go to product selection

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

Art. No. X871.1

€128.90 / 1 l

Go to product selection

Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

Go to product selection

SPECIAL OFFER

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€24.30 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€27.95 / 100 unit(s)

Go to product selection

Potassium iodide, 1 kg, glass

≥99,5 %, p.a., ISO

Art. No. 6750.2

€375.20 / 1 kg

Go to product selection

Dichloromethane, 2.5 l, glass

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO

Methylene chloride, DCM

Art. No. 6053.2

€98.80 / 2.5 l

Go to product selection

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

Art. No. K714.1

€27.85 / 1 l

Go to product selection

EDTA disodium salt solution B, 1 l, plastic

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

Art. No. T137.1

€30.65 / 1 l

Go to product selection

Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

Go to product selection

Oxalic acid dihydrate, 1 kg

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€95.70 / 1 kg

Go to product selection

Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

Go to product selection

Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

Go to product selection

Hydrochloric acid, 1 l, plastic

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.1

€24.65 / 1 l

Go to product selection

n-Hexane, 2.5 l

ROTISOLV^® Pestilyse^® ≥97,5 %

Art. No. T165.1

€126.35 / 2.5 l

Go to product selection

Sodium nitrate, 1 kg

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.2

€55.80 / 1 kg

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

Go to product selection

Magnesium sulphate heptahydrate, 1 kg

≥99 %, p.a., ACS

Bitter salt, Epson salt

Art. No. P027.2

€50.45 / 1 kg

Go to product selection

Methylene blue (C. I. 52015), 50 g, glass

pure

Basic blue 9

Art. No. A514.2

€62.25 / 50 g

Go to product selection

Potassium permanganate solution

0,02 mol/l - 0,1 N, volumetric standard solution

Art. No. K019.1

€30.65 / 1 l

Go to product selection

Standard mixture of mineral oils

ROTI^®Star 5 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1773.2

€110.20 / 5 ml

Go to product selection

Water, 10 l

doubly distilled

Art. No. 3478.2

€40.75 / 10 l

Go to product selection

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

Art. No. X871.1

€128.90 / 1 l

Go to product selection

Sodium hydroxide, 1 kg

≥98 %, p.a., ISO, in pellets

Art. No. 6771.1

€42.90 / 1 kg

Go to product selection

SPECIAL OFFER

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€24.30 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€27.95 / 100 unit(s)

Go to product selection

Potassium iodide, 1 kg, glass

≥99,5 %, p.a., ISO

Art. No. 6750.2

€375.20 / 1 kg

Go to product selection

Dichloromethane, 2.5 l, glass

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO

Methylene chloride, DCM

Art. No. 6053.2

€98.80 / 2.5 l

Go to product selection

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

Art. No. K714.1

€27.85 / 1 l

Go to product selection

EDTA disodium salt solution B, 1 l, plastic

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

Art. No. T137.1

€30.65 / 1 l

Go to product selection

Sodium sulphite, 1 kg

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€35.40 / 1 kg

Go to product selection

Oxalic acid dihydrate, 1 kg

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€95.70 / 1 kg

Go to product selection

Nitric acid, 2.5 l, glass

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.2

€91.95 / 2.5 l

Go to product selection

Sulphuric acid, 2.5 l, plastic

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€85.90 / 2.5 l

Go to product selection

Hydrochloric acid, 1 l, plastic

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.1

€24.65 / 1 l

Go to product selection

n-Hexane, 2.5 l

ROTISOLV^® Pestilyse^® ≥97,5 %

Art. No. T165.1

€126.35 / 2.5 l

Go to product selection

Sodium nitrate, 1 kg

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.2

€55.80 / 1 kg

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

≥99 %, p.a.

Art. No. T881.2

€91.30 / 1 kg

Go to product selection

Magnesium sulphate heptahydrate, 1 kg

≥99 %, p.a., ACS

Bitter salt, Epson salt

Art. No. P027.2

€50.45 / 1 kg

Go to product selection

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