Description
AQUADUR 4-14/Ds/100 are ready-to-use test strips for semi-quantitative determination of water hardness in degrees of German hardness (°d). Each strip measures 6 × 95 mm and is graded at the steps 4 >8,4 >14 °d, allowing rapid visual classification of soft to hard water without complex instrumentation. The pack contains 100 sticks, suitable for routine screening in environmental analytics, process water checks, boiler feed monitoring and field sampling. Dip-and-read handling keeps workflow simple for laboratory and on-site users who need quick orientation values before more detailed titration or instrumental methods. Manufactured by Macherey-Nagel, AQUADUR strips support consistent comparative readings across batches when used according to the indicated colour scale. Compact packaging aids storage and transport for service technicians and quality teams performing frequent hardness checks on natural, process or utility water streams.
This article is part of Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Pack size: 100 pc(s)
- Product type: Water hardness test strips
- Graduation: 4 >8,4 >14 °d
- Strip dimensions: 6 x 95 mm
- EAN: 4046681004575
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about AQUADUR 4-14/100 pcs
What is this article?
AQUADUR 4-14/100 pcs is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Reference substances & reagents (other), inside Analytical standards & reference materials, in Produits chimiques.
A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Reference substances & reagents (other). The catalogue is Produits chimiques.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.