Water Analysis | Inorganic & Analytical Reagents | Chemicals

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Standard mixture of mineral oils, 1 ml

From Carl ROTH

ROTI^®Star 50 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1LCE.1

€241.90 / 1 ml

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Standard mixture of mineral oils, 5 ml

From Carl ROTH

ROTI^®Star 50/50 mineral oil and diesel, solvent-free

Oil standards

Art. No. 1LCH.2

€267.70 / 5 ml

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Standard mixture of mineral oils, 10 ml

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1XX9.2

€267.70 / 10 ml

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Standard mixture of mineral oils

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-heptane

Oil standards

Art. No. 1XXA.1

€267.70 / 10 ml

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N-Allylthiourea, 100 g

From Carl ROTH

≥98 %, for synthesis

Art. No. 265X.3

€170.95 / 100 g

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<i>n</i>-Alkane standard solution (C<sub>7</sub>, C<sub>8</sub>, C<sub>9</sub>, C<sub>10</sub>-C<sub>40</sub>, all even)

n-Alkane standard solution (C₇, C₈, C₉, C₁₀-C₄₀, all even)

From Carl ROTH

ROTI^®Star 19 components (each 50 mg/l) in isooctane

Oil standards

Art. No. 9629.1

€1,273.90 / 5 ml

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Indicator buffer tablets, 100 unit(s)

From Carl ROTH

for the determination of water hardness with EDTA

Art. No. 7649.1

€33.90 / 100 unit(s)

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Sodium sulphate, 1 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.2

€41.40 / 1 kg

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<i>n</i>-Alkane standard solution (C<sub>10</sub>-C<sub>40</sub>. all even), 1 ml

n-Alkane standard solution (C₁₀-C₄₀. all even), 1 ml

From Carl ROTH

ROTI^®Star 16 components (each 50 mg/l) in n-hexane

Oil standards

Art. No. 1772.1

€155.90 / 1 ml

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Water, 1 l, plastic

From Carl ROTH

doubly distilled

Art. No. 3478.1

€9.60 / 1 l

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Sodium thiosulphate pentahydrate, 2.5 kg

From Carl ROTH

≥99,5 %, p.a., ACS

Art. No. P034.3

€89.15 / 2.5 kg

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SPECIAL OFFER

Nitric acid, 1 l, glass

From Carl ROTH

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.1

€36.55 / 1 l

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Hydrochloric acid, 5 l, plastic

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€83.75 / 5 l

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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

€83.75 / 5 l

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Starch indicator solution, 500 ml

From Carl ROTH

1 % in water, stabilised

Art. No. T133.1

€35.40 / 500 ml

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Sulphuric acid, 500 ml

From Carl ROTH

2 mol/l - 4 N, volumetric standard solution

Art. No. 9896.1

€40.35 / 500 ml

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Silver sulphate solution, 1 l

From Carl ROTH

10 g/l in sulphuric acid, for COD determination

Silver sulphate sulphuric acid

Art. No. X870.1

€98.80 / 1 l

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Sodium azide, 100 g, plastic

From Carl ROTH

≥99 %, p.a.

Art. No. K305.1

€62.90 / 100 g

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Dichloromethane, 2.5 l, glass

From Carl ROTH

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene

Methylene chloride, DCM

Art. No. 6053.2

€104.85 / 2.5 l

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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

€94.50 / 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

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

€117.20 / 5 l

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Standard mixture of mineral oils, 1 ml

From Carl ROTH

ROTI^®Star 50 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1LCE.1

€241.90 / 1 ml

Go to product selection

Standard mixture of mineral oils, 5 ml

From Carl ROTH

ROTI^®Star 50/50 mineral oil and diesel, solvent-free

Oil standards

Art. No. 1LCH.2

€267.70 / 5 ml

Go to product selection

Standard mixture of mineral oils, 10 ml

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1XX9.2

€267.70 / 10 ml

Go to product selection

Standard mixture of mineral oils

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-heptane

Oil standards

Art. No. 1XXA.1

€267.70 / 10 ml

Go to product selection

N-Allylthiourea, 100 g

From Carl ROTH

≥98 %, for synthesis

Art. No. 265X.3

€170.95 / 100 g

Go to product selection

n-Alkane standard solution (C₇, C₈, C₉, C₁₀-C₄₀, all even)

From Carl ROTH

ROTI^®Star 19 components (each 50 mg/l) in isooctane

Oil standards

Art. No. 9629.1

€1,273.90 / 5 ml

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

€33.90 / 100 unit(s)

Go to product selection

Sodium sulphate, 1 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.2

€41.40 / 1 kg

Go to product selection

n-Alkane standard solution (C₁₀-C₄₀. all even), 1 ml

From Carl ROTH

ROTI^®Star 16 components (each 50 mg/l) in n-hexane

Oil standards

Art. No. 1772.1

€155.90 / 1 ml

Go to product selection

Water, 1 l, plastic

From Carl ROTH

doubly distilled

Art. No. 3478.1

€9.60 / 1 l

Go to product selection

Sodium thiosulphate pentahydrate, 2.5 kg

From Carl ROTH

≥99,5 %, p.a., ACS

Art. No. P034.3

€89.15 / 2.5 kg

Go to product selection

SPECIAL OFFER

Nitric acid, 1 l, glass

From Carl ROTH

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.1

€36.55 / 1 l

Go to product selection

Hydrochloric acid, 5 l, plastic

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€83.75 / 5 l

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

€83.75 / 5 l

Go to product selection

Starch indicator solution, 500 ml

From Carl ROTH

1 % in water, stabilised

Art. No. T133.1

€35.40 / 500 ml

Go to product selection

Sulphuric acid, 500 ml

From Carl ROTH

2 mol/l - 4 N, volumetric standard solution

Art. No. 9896.1

€40.35 / 500 ml

Go to product selection

Silver sulphate solution, 1 l

From Carl ROTH

10 g/l in sulphuric acid, for COD determination

Silver sulphate sulphuric acid

Art. No. X870.1

€98.80 / 1 l

Go to product selection

Sodium azide, 100 g, plastic

From Carl ROTH

≥99 %, p.a.

Art. No. K305.1

€62.90 / 100 g

Go to product selection

Dichloromethane, 2.5 l, glass

From Carl ROTH

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene

Methylene chloride, DCM

Art. No. 6053.2

€104.85 / 2.5 l

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

€94.50 / 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

€117.20 / 5 l

Go to product selection

Standard mixture of mineral oils, 1 ml

From Carl ROTH

ROTI^®Star 50 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1LCE.1

€241.90 / 1 ml

Go to product selection

Standard mixture of mineral oils, 5 ml

From Carl ROTH

ROTI^®Star 50/50 mineral oil and diesel, solvent-free

Oil standards

Art. No. 1LCH.2

€267.70 / 5 ml

Go to product selection

Standard mixture of mineral oils, 10 ml

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-hexane

Oil standards

Art. No. 1XX9.2

€267.70 / 10 ml

Go to product selection

Standard mixture of mineral oils

From Carl ROTH

ROTI^®Star 10 000 mg/l mineral oil and diesel in n-heptane

Oil standards

Art. No. 1XXA.1

€267.70 / 10 ml

Go to product selection

N-Allylthiourea, 100 g

From Carl ROTH

≥98 %, for synthesis

Art. No. 265X.3

€170.95 / 100 g

Go to product selection

n-Alkane standard solution (C₇, C₈, C₉, C₁₀-C₄₀, all even)

From Carl ROTH

ROTI^®Star 19 components (each 50 mg/l) in isooctane

Oil standards

Art. No. 9629.1

€1,273.90 / 5 ml

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

€33.90 / 100 unit(s)

Go to product selection

Sodium sulphate, 1 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.2

€41.40 / 1 kg

Go to product selection

n-Alkane standard solution (C₁₀-C₄₀. all even), 1 ml

From Carl ROTH

ROTI^®Star 16 components (each 50 mg/l) in n-hexane

Oil standards

Art. No. 1772.1

€155.90 / 1 ml

Go to product selection

Water, 1 l, plastic

From Carl ROTH

doubly distilled

Art. No. 3478.1

€9.60 / 1 l

Go to product selection

Sodium thiosulphate pentahydrate, 2.5 kg

From Carl ROTH

≥99,5 %, p.a., ACS

Art. No. P034.3

€89.15 / 2.5 kg

Go to product selection

SPECIAL OFFER

Nitric acid, 1 l, glass

From Carl ROTH

ROTIPURAN^® ≥65 %, p.a., ISO

Art. No. 4989.1

€36.55 / 1 l

Go to product selection

Hydrochloric acid, 5 l, plastic

From Carl ROTH

1 mol/l - 1 N, volumetric standard solution

HCl, Hydrogen chloride

Art. No. K025.2

€83.75 / 5 l

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

€83.75 / 5 l

Go to product selection

Starch indicator solution, 500 ml

From Carl ROTH

1 % in water, stabilised

Art. No. T133.1

€35.40 / 500 ml

Go to product selection

Sulphuric acid, 500 ml

From Carl ROTH

2 mol/l - 4 N, volumetric standard solution

Art. No. 9896.1

€40.35 / 500 ml

Go to product selection

Silver sulphate solution, 1 l

From Carl ROTH

10 g/l in sulphuric acid, for COD determination

Silver sulphate sulphuric acid

Art. No. X870.1

€98.80 / 1 l

Go to product selection

Sodium azide, 100 g, plastic

From Carl ROTH

≥99 %, p.a.

Art. No. K305.1

€62.90 / 100 g

Go to product selection

Dichloromethane, 2.5 l, glass

From Carl ROTH

ROTIPURAN^® ≥99,5 %, p.a., ACS, ISO, stabilised with amylene

Methylene chloride, DCM

Art. No. 6053.2

€104.85 / 2.5 l

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

€94.50 / 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

€117.20 / 5 l

Go to product selection

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4(current)
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