Description
Saturated salt solution 29,6 % KERN ORA-A1003 is a compact reference liquid for laboratory refractometer work, supplied with a 2 ml fill. The preparation is a defined aqueous salt medium at 29,6 % and is positioned as an accessory within the refractometer category for routine optical concentration measurements. Packaged as one piece, the small volume supports bench use where only limited liquid is required for instrument checks or comparative readings. This liquid comes from manufacturer Kern under designation ORA-A1003 and is intended to sit alongside analogue or digital refractometers in quality-control and analytical settings. Net weight is 0,05 kg and gross weight 0,20 kg, with a compact outer pack (height 0,015 m, width 0,05 m, depth 0,015 m) and a packaging volume of 0,00001125 m³, so the unit stores easily with instrument kits. The saturated salt composition provides a known concentration point for laboratories that work with refractive-index-based methods without requiring bulk reagent handling. Clear labelling of concentration and fill volume helps operators select the correct accessory for their measurement workflow and keep calibration-related liquids organised on the bench.
This article is part of Lamps, cuvette holders & accessories, in Spectroscopy & photometry.
Key features
- Pack size: 1 pc(s)
- Product type: Saturated salt solution
- Concentration: 29,6 %
- Fill volume: 2 ml
- EAN: 4045761160286
- Technical Information Sheet:
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Questions about Liquid KERN ORA-A1003
What is this article?
Liquid KERN ORA-A1003 is the article on this page. Luminix Health distributes KERN for laboratory use. It sits in Lamps, cuvette holders & accessories, inside Spectroscopy & photometry, in Lab instruments.
A spectrophotometer's lamp, deuterium for UV and tungsten for visible, is a consumable with a life in hours. A cuvette holder sets the path. A 10 mm holder does not correctly read a 1 mm cell unless the software is told. The accessory has to fit that optical bench.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
Which category should I open next?
The category is Spectroscopy & photometry. The sub-category is Lamps, cuvette holders & accessories. The catalogue is Lab instruments.
Shelves beside this one are Photometers & spectrophotometers and Refractometers & polarimeters.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.