Description
Wator test sheets measuring 78 × 40 mm are supplied as a pack configured for 50 determinations and belong to the environmental analysis test-kit category. Each sheet provides a defined format for routine checks where Wator Blättchen are specified in laboratory or field workflows. The pack unit is one package containing material for fifty determinations, supporting batch planning and consistent sheet dimensions across a series of tests. Sheet size is fixed at 78 × 40 mm, which simplifies handling, documentation and comparison between runs. Net weight is given as 0,04 kg for the packaged article. This Wator product from manufacturer Macherey-Nagel is aimed at users who need ready-to-use test sheets rather than bulk reagents, with the determination count stated on the pack description. Gross weight matches the net figure at 0,04 kg. Packaging dimensions in the specifications support compact storage alongside other environmental test materials. Dual-use marking is stated as no. The article is presented for laboratories and environmental testing points that work with standardised Wator sheets and require a clear pack size linked to fifty determinations per package, without extending beyond the manufacturer’s stated format and count.
This article is part of Reference substances & reagents (other), in Analytical standards & reference materials.
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Questions about Wator
What is this article?
Wator 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 Lab chemicals.
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 Lab chemicals.
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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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

