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Home
Chemicals
Inorganic & Analytical Reagents
Water Analysis

Category

Chemicals
> Inorganic & Analytical Reagents
> > Water Analysis (186)
Determination of Adsorbable Organic Halogen Compounds (AOX) (35)
Determination of Biological Oxygen Demand (BOD) (35)
Determination of Chemical Oxygen Demand (COD) (10)
Determination of Surfactants (15)
Determination of Water Hardness (44)
Determination of the Hydrocarbon Index (42)
Potassium Permanganate Index (14)

available products

In stock(138)
Available (note delivery time)(20)

In stock(138)
Available (note delivery time)(20)
Available short-term(25)
Delivery time on request(3)

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Roth Offer

NEW(9)
SPECIAL OFFER(17)

Quality

p.a.(77)
ISO(43)

ACS(36)
anhydrous(7)
EN:volumetric standard solution(1)
for synthesis(3)
GC Quality(10)
ISO(43)
p.a.(77)
pure(6)
volumetric standard solution(33)

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ABC

S (58)
H (25)

S (58)
H (25)
E (21)
M (19)
P (15)
D (8)
C (7)
A (6)
W (6)
F (5)
B (4)
N (4)
O (3)
Z (3)
I (2)

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Manufacturer/Supplier

Carl ROTH (184)
ROTH SELECTION (2)

Pack Qty.

1 l(26)
2.5 l(15)

1 l(26)
1 kg(13)
1 ml(3)
2.5 l(15)
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5 l(11)
5 ml(9)
5 kg(4)
5 g(3)
10 l(10)
10 ml(4)
10 g(3)
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100 unit(s)(1)
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500 unit(s)(1)
500 mg(1)

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186 products found

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Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€32.50 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€30.25 / 100 unit(s)

Go to product selection

n-Hexane

From Carl ROTH

ROTISOLV^® ≥95 %, GC Ultra Grade

Art. No. KK48.1

€139.00 / 2.5 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

€84.50 / 500 unit(s)

Go to product selection

Stearyl stearate test solution

From Carl ROTH

ROTI^®Star 2 000 mg/l in n-hexane

Oil standards

Art. No. 1760.2

€152.50 / 10 ml

Go to product selection

<i>n</i>-Alkane standard solution (C<sub>10</sub>-C<sub>40</sub>. all even), 5 ml

n-Alkane standard solution (C₁₀-C₄₀. all even), 5 ml

From Carl ROTH

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

Oil standards

Art. No. 1772.2

€215.00 / 5 ml

Go to product selection

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

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

From Carl ROTH

ROTI^®Star 16 components (each 100 mg/l) in n-hexane/petroleum ether

Oil standards

Art. No. 9331.1

€315.00 / 5 ml

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

€30.90 / 1 l

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

From Carl ROTH

≥99 %, p.a.

Art. No. T881.2

€88.90 / 1 kg

Go to product selection

Manganese(II) sulphate monohydrate, 500 g

From Carl ROTH

≥99 %, p.a., ACS

Art. No. 4487.2

€72.90 / 500 g

Go to product selection

SPECIAL OFFER

Sodium hydroxide, 5 kg

From Carl ROTH

≥98 %, p.a., ISO, in pellets

Art. No. 6771.2

€135.20 / 5 kg

Go to product selection

Sodium nitrate, 2.5 kg

From Carl ROTH

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.3

€132.50 / 2.5 kg

Go to product selection

Sodium sulphate, 5 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.3

€157.50 / 5 kg

Go to product selection

Sodium sulphite, 1 kg

From Carl ROTH

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€34.90 / 1 kg

Go to product selection

Dichloromethane, 1 l, glass

From Carl ROTH

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

Methylene chloride, DCM

Art. No. 6053.1

€52.50 / 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

€64.90 / 100 g

Go to product selection

Florisil^®, 1 kg

From Carl ROTH

for hydrocarbon index analysis, 60-100 mesh

Filter aids, Magnesium silicate

Art. No. CN39.2

€469.00 / 1 kg

Go to product selection

Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

€129.00 / 50 g

Go to product selection

Oxalic acid dihydrate, 1 kg

From Carl ROTH

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€93.50 / 1 kg

Go to product selection

SPECIAL OFFER

Sulphuric acid, 2.5 l, plastic

From Carl ROTH

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€65.20 / 2.5 l

Go to product selection

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

€119.00 / 10 l

Go to product selection

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€32.50 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€30.25 / 100 unit(s)

Go to product selection

n-Hexane

From Carl ROTH

ROTISOLV^® ≥95 %, GC Ultra Grade

Art. No. KK48.1

€139.00 / 2.5 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

€84.50 / 500 unit(s)

Go to product selection

Stearyl stearate test solution

From Carl ROTH

ROTI^®Star 2 000 mg/l in n-hexane

Oil standards

Art. No. 1760.2

€152.50 / 10 ml

Go to product selection

n-Alkane standard solution (C₁₀-C₄₀. all even), 5 ml

From Carl ROTH

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

Oil standards

Art. No. 1772.2

€215.00 / 5 ml

Go to product selection

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

From Carl ROTH

ROTI^®Star 16 components (each 100 mg/l) in n-hexane/petroleum ether

Oil standards

Art. No. 9331.1

€315.00 / 5 ml

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

€30.90 / 1 l

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

From Carl ROTH

≥99 %, p.a.

Art. No. T881.2

€88.90 / 1 kg

Go to product selection

Manganese(II) sulphate monohydrate, 500 g

From Carl ROTH

≥99 %, p.a., ACS

Art. No. 4487.2

€72.90 / 500 g

Go to product selection

SPECIAL OFFER

Sodium hydroxide, 5 kg

From Carl ROTH

≥98 %, p.a., ISO, in pellets

Art. No. 6771.2

€135.20 / 5 kg

Go to product selection

Sodium nitrate, 2.5 kg

From Carl ROTH

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.3

€132.50 / 2.5 kg

Go to product selection

Sodium sulphate, 5 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.3

€157.50 / 5 kg

Go to product selection

Sodium sulphite, 1 kg

From Carl ROTH

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€34.90 / 1 kg

Go to product selection

Dichloromethane, 1 l, glass

From Carl ROTH

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

Methylene chloride, DCM

Art. No. 6053.1

€52.50 / 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

€64.90 / 100 g

Go to product selection

Florisil^®, 1 kg

From Carl ROTH

for hydrocarbon index analysis, 60-100 mesh

Filter aids, Magnesium silicate

Art. No. CN39.2

€469.00 / 1 kg

Go to product selection

Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

€129.00 / 50 g

Go to product selection

Oxalic acid dihydrate, 1 kg

From Carl ROTH

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€93.50 / 1 kg

Go to product selection

SPECIAL OFFER

Sulphuric acid, 2.5 l, plastic

From Carl ROTH

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€65.20 / 2.5 l

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

€119.00 / 10 l

Go to product selection

Test kit water hardness

From ROTH SELECTION

Water hardness kit

Art. No. 0519.1

€32.50 / 1 unit(s)

Go to product selection

Test strips Aquadur^®

From ROTH SELECTION

Art. No. C725.1

€30.25 / 100 unit(s)

Go to product selection

n-Hexane

From Carl ROTH

ROTISOLV^® ≥95 %, GC Ultra Grade

Art. No. KK48.1

€139.00 / 2.5 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

€84.50 / 500 unit(s)

Go to product selection

Stearyl stearate test solution

From Carl ROTH

ROTI^®Star 2 000 mg/l in n-hexane

Oil standards

Art. No. 1760.2

€152.50 / 10 ml

Go to product selection

n-Alkane standard solution (C₁₀-C₄₀. all even), 5 ml

From Carl ROTH

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

Oil standards

Art. No. 1772.2

€215.00 / 5 ml

Go to product selection

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

From Carl ROTH

ROTI^®Star 16 components (each 100 mg/l) in n-hexane/petroleum ether

Oil standards

Art. No. 9331.1

€315.00 / 5 ml

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

€30.90 / 1 l

Go to product selection

Manganese(II) chloride tetrahydrate, 1 kg

From Carl ROTH

≥99 %, p.a.

Art. No. T881.2

€88.90 / 1 kg

Go to product selection

Manganese(II) sulphate monohydrate, 500 g

From Carl ROTH

≥99 %, p.a., ACS

Art. No. 4487.2

€72.90 / 500 g

Go to product selection

SPECIAL OFFER

Sodium hydroxide, 5 kg

From Carl ROTH

≥98 %, p.a., ISO, in pellets

Art. No. 6771.2

€135.20 / 5 kg

Go to product selection

Sodium nitrate, 2.5 kg

From Carl ROTH

≥99 %, p.a., ACS, ISO

Chile saltpeter

Art. No. A136.3

€132.50 / 2.5 kg

Go to product selection

Sodium sulphate, 5 kg

From Carl ROTH

≥99 %, p.a., ACS, anhydrous, grained

Art. No. 0966.3

€157.50 / 5 kg

Go to product selection

Sodium sulphite, 1 kg

From Carl ROTH

≥98 %, p.a., ACS, anhydrous

Art. No. P033.2

€34.90 / 1 kg

Go to product selection

Dichloromethane, 1 l, glass

From Carl ROTH

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

Methylene chloride, DCM

Art. No. 6053.1

€52.50 / 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

€64.90 / 100 g

Go to product selection

Florisil^®, 1 kg

From Carl ROTH

for hydrocarbon index analysis, 60-100 mesh

Filter aids, Magnesium silicate

Art. No. CN39.2

€469.00 / 1 kg

Go to product selection

Murexide (C. I. 56085), 50 g

From Carl ROTH

ACS

Ammonium purpurate

Art. No. T124.3

€129.00 / 50 g

Go to product selection

Oxalic acid dihydrate, 1 kg

From Carl ROTH

≥99,5 %, p.a., ACS, ISO

Ethanedioic acid

Art. No. T113.2

€93.50 / 1 kg

Go to product selection

SPECIAL OFFER

Sulphuric acid, 2.5 l, plastic

From Carl ROTH

ROTIPURAN^® 96 %, p.a., ISO

Art. No. 4623.5

€65.20 / 2.5 l

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

€119.00 / 10 l

Go to product selection

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