Advantages of CE marked pH-Fix test strips
pH-Fix are Macherey-Nagel’s range of non bleeding pH test strips which provide a number of clever and useful features.
Category: Test Kits and Reagents
VISOCOLOR- Visual Test Kits
Visual test kits are a cheap, quick and easy way to test for different parameters in water samples. The VISOCOLOR…
Macherey – Nagel VISOCOLOR Powder Pillows
Macherey-Nagel have a selection of VISOCOLOR Powder Pillows available for free Chlorine, total Chlorine and pH photometric determination.
Peroxide Detection in Olive Oil
Peroxides are products generated from the breakdown of polyunsaturated fatty acids in the oil. They build up slowly over time…
What’s the difference between Phosphate tests for Orthophosphate, Total Phosphorous, Acid Hydrolyzable Phosphates and Organic Phosphates?
Phosphate tests are often stated as reporting Orthophosphate or Total Phosphorous, but can also give other measures like Acid Hydrolyzable…
Quick and easy test for Coliform Bacteria
A common indicator of the sanitary quality of foods and water is the presence of Coliform bacteria. These are rod-shaped,…
What are the differences between Western Blot and ELISA?
What is Western Blot? The Western blot is an analytical technique used to detect specific proteins which have been separated by gel…
Does the SU-5 Kit test for free or total sulphites?
The SU-5 test kit from Hach tests for Total Sulphites by a simple drop-count method. The true method can be…
What is the difference between standard and Mercury Free COD vials? Can I switch to Mercury Free vials?
COD tests are vital in many industries for the monitoring of effluent and discharge consent. The most common test method…
A quick test for correct pasteurisation in milk
Pasteurisation (or pasteurization) is used in a range of liquid food and drink products to kill bacteria, making it less…
How can I test soil fertility, NPK, pH and metal content?
Soil testing may be needed for environmental studies, or in farming and horticulture to ensure plants and crops are receiving…
How can I test Sodium? Is there a test kit for sodium?
Testing for Sodium is often required in food or blood samples, but some water samples may need to be tested,…