Description
Apparatus for arsenic determination according to DAB is a complete borosilicate glass assembly intended for standardised arsenic testing procedures. The set comprises an Erlenmeyer flask of 100 ml with NS 29/32 joint and graduation, a tube fitted with NS 29/32 and flange, an adapter with flange, and two springs whose spirals measure 20 mm in length. Manufactured from high-quality borosilicate glass, the components provide the chemical resistance and thermal stability required for reliable analytical work. Offered as a ready-to-use unit from manufacturer Witeg, the apparatus supports laboratories performing pharmacopoeial or quality-control arsenic determinations. The ground-joint connections ensure a secure, leak-free assembly while the graduated flask allows accurate volume handling. Compact and purpose-designed, this apparatus integrates easily into existing wet-chemistry workflows for arsenic limit tests or related determinations.
This article is part of Moisture analysers, in Balances & scales.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass
- Flask volume: 100 ml
- Joint size: NS 29/32
- Included: 2 springs (spiral length 20 mm)
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Questions about Apparatus for the determination of Arsenic DAB
What is this article?
Apparatus for the determination of Arsenic DAB is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Moisture analysers, inside Balances & scales, in Lab instruments.
A moisture analyser is a balance with a halogen or infrared heater. It records the loss of mass as a sample dries and reports that loss as moisture. The temperature program and the sample mass decide whether the number is water or is decomposition.
A balance compares a mass with a standard. An analytical balance reads to 0.1 mg or finer and needs a draft shield and a stable bench. A precision balance is coarser and faster. A platform scale takes a heavier load. The reading is only as good as the calibration chain back to the kilogram, which is why test weights and a certificate exist. A moisture analyser is a balance with a heater: it records the loss of mass as water leaves. The unit of mass is kept by the BIPM, compared across Europe by EURAMET, and accredited by BELAC. NIST publishes the same measurement foundations.
Which category should I open next?
The category is Balances & scales. The sub-category is Moisture analysers. The catalogue is Lab instruments.
Shelves beside this one are Calibration & test weights, Precision balances, Balance accessories, calibration & certificates, Bench, platform & industrial scales and Analytical balances.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.