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Ehrlich Reagent Spot Test Indole - 1000ml
497,85 zł
Net price: 404,76 zł
Ehrlich Reagent Spot Test Indole - 100ml
182,96 zł
Net price: 148,75 zł
Ehrlich Reagent Spot Test Indole - 10ml
37,87 zł
Net price: 30,79 zł
Ehrlich Reagent Spot Test Indole - 500ml
298,95 zł
Net price: 243,05 zł
Ehrlich Reagent Spot Test Indole - 5ml
31,89 zł
Net price: 25,93 zł
Ehrlich Reagent Spot Test Indole - Single Test 250uL
6,44 zł
Net price: 5,24 zł
Froehde Reagent
20,00 zł
Net price: 16,26 zł
Hofmann Reagent
12,90 zł
Net price: 10,49 zł
Liebermann Reagent
18,00 zł
Net price: 14,63 zł
Lugol's iodine Lugol 's Liquid Potassium Iodide Iodine Solution - 1000ml
75,73 zł
Net price: 61,57 zł
Lugol's iodine Lugol 's Liquid Potassium Iodide Iodine Solution - 100ml
29,89 zł
Net price: 24,30 zł
Lugol's iodine Lugol 's Liquid Potassium Iodide Iodine Solution - 10ml
11,96 zł
Net price: 9,72 zł
Lugol's iodine Lugol 's Liquid Potassium Iodide Iodine Solution - 500ml
39,86 zł
Net price: 32,41 zł
Mandelin Reagent
20,00 zł
Net price: 16,26 zł
Marquis Reagent
15,00 zł
Net price: 12,20 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection - 1000ml A + 1000ml B
797,20 zł
Net price: 648,13 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection - 100ml A + 100ml B
139,51 zł
Net price: 113,42 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection - 500ml A + 500ml B
577,97 zł
Net price: 469,89 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection MDA - 10ml A +10ml B
27,50 zł
Net price: 22,36 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection MDA - 1ml A + 1ml B
13,95 zł
Net price: 11,34 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection MDA - 30ml A + 30ml B
39,86 zł
Net price: 32,41 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection MDA - 50ml A + 50ml B
77,73 zł
Net price: 63,20 zł
Robadope Reagent A+B Drug Testing Single Test Reagent Primary Amine Detection MDA - 5ml A + 5ml B
19,53 zł
Net price: 15,88 zł
Simon’s Reagent (Part A + Part B) 100 ml + 100 ml
120,00 zł
Net price: 97,56 zł
Simon’s Reagent (Part A + Part B) 1L + 1L
500,00 zł
Net price: 406,50 zł
Colorimetric reagents are specialized chemical reagents used in qualitative and quantitative analysis, in which the presence or concentration of a specific substance is determined based on a change in the color of a solution. Colorimetric methods are among the fundamental techniques used in analytical chemistry because they allow for relatively fast and straightforward determination of many chemical compounds in various types of samples.
What are colorimetric reagents?
Colorimetric reagents are a group of chemical substances that react with specific ions, molecules, or functional groups, resulting in the formation of a characteristic color. The intensity of this color can be evaluated visually or measured instrumentally using spectrophotometers and photometers, which makes it possible to determine the concentration of the analyzed component in a sample.
Colorimetric reagents available for laboratory use
This category includes lab chemicals intended for spectrophotometric analyses, environmental testing, and quality control procedures. The offered lab reagents are used in chemical reactions in which the formation of a colored complex or a change in color intensity enables the identification or quantitative determination of the analyzed substance.
Application of reagents in chemical analysis
In laboratory practice, this type of chemical reagents is primarily used in trace analysis and in studies requiring rapid identification of specific compounds. Colorimetric methods are particularly valued for their high sensitivity, ease of use, and the possibility of applying them both in research laboratories and in the monitoring of technological processes.
The most common applications include, among others:
- determination of metal ions in environmental samples,
- analysis of water and wastewater composition,
- quality control of chemical raw materials and industrial products,
- research in analytical chemistry and scientific laboratories.
High-purity colorimetric reagents are widely used in water analysis, environmental studies, laboratory diagnostics, and monitoring of technological processes. Thanks to their ability to form colored complexes with specific ions, they enable the rapid detection of many chemical substances present in analyzed samples.
Lab chemicals in analytical research
Modern analytical chemistry largely relies on precise and repeatable measurement procedures in which properly selected lab chemicals play a key role. In the case of colorimetric methods, the quality of reagents has a direct impact on measurement accuracy, method sensitivity, and the reproducibility of analytical results.
Various chemical reagents available in this category are an essential part of the equipment used in research laboratories, universities, and quality control departments in the chemical and biotechnology industries. Properly selected lab reagents enable both simple colorimetric tests and advanced spectrophotometric analyses used in modern analytical chemistry.