Description
Sieve cassette P-19 L chromium-free steel with 8 mm square hole, compatible with P-25, is a precision accessory that determines the final fineness of the sample during comminution in cutting mills. Square-hole sieve inserts are specifically recommended for the size reduction of brittle materials and materials of medium fineness that exhibit a narrow particle-size distribution band. Constructed from chromium-free steel ST12, this cassette is particularly suitable for sample preparation in accordance with RoHS and WEEE requirements, for example when detecting hexavalent chromium, and for subsequent XRF analysis. The unit is supplied as a single piece with a net weight of 1,5 kg and originates from manufacturer Fritsch. While trapezoidal-hole cassettes generate additional size reduction through elevated shearing action, the square-hole geometry of this model supports controlled, reproducible results for the indicated material classes. For routine applications outside chromium-sensitive workflows, harder stainless-steel alternatives may be considered for greater abrasion resistance; the present chromium-free version prioritises analytical purity in regulated sample preparation.
This article is part of Histology cassettes & moulds, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Material: chromium-free steel ST12
- Hole size: 8 mm square hole
- Compatibility: P-25
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Questions about sieve cassette P-19 L 8 mm square perf.
What is this article?
sieve cassette P-19 L 8 mm square perf. is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Histology cassettes & moulds, inside Microscopy & histology, in Instruments de précision.
A histology cassette holds a tissue through processing, and a mould forms the paraffin block. The cassette's holes have to let solvents through and still keep the specimen. A fine biopsy and a large organ are different cassettes.
A light microscope forms an image with glass lenses and transmitted or reflected light. A stereo microscope is the lower-magnification instrument for dissecting and for looking at a surface. Fluorescence needs a light source and filters matched to the dye. Histology is the preparation that makes a tissue readable: fixation, a cassette, a section, a stain. The objective's magnification and numerical aperture decide the resolution. The slide and the cover glass decide whether the section sits in the focal plane. Stains and dyes as substances are identified on PubChem. Papers on the methods are on PubMed.
Which category should I open next?
The category is Microscopy & histology. The sub-category is Histology cassettes & moulds. The catalogue is Instruments de précision.
Shelves beside this one are Microscope slides & cover glasses, Microscope objectives, eyepieces & optics, Counting chambers & haemocytometers, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Microscopy accessories, Cold light sources & lighting and Digital & USB microscopes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.