Description
Qualitative technical papers, smooth Grade C 140, are papers suitable for analytical and technical purposes in the laboratory. The smooth surface supports clean handling during filtration, covering and protective work on the bench. Each unit is supplied as a pack of 100 pieces with a net weight of 0,300 kg, so the Grade C 140 sheets are straightforward to stock for routine use. Typical applications include analytical and technical tasks as filter papers, cover papers, protective papers, filter sheets, protective underlays and work-surface underlays. The same grade is also used where bench protection or general surface covering with a smooth qualitative technical paper is required. These Grade C 140 papers from manufacturer Sartorius address everyday analytical procedures and broader technical needs without added complexity. Smooth qualitative technical paper of this type fits workflows that combine sample-related covering, surface protection and technical filtration support. With a consistent 100-piece pack presentation, the product integrates easily into laboratory consumable inventories for research, quality control and technical environments that specify Grade C 140 smooth paper for analytical and technical duties.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Grade: C 140
- Surface: Smooth
- Product type: Qualitative technical paper
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Questions about Technical papers, smooth/ Grade C 140
What is this article?
Technical papers, smooth/ Grade C 140 is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Filter paper, inside Filtration, in Lab consumables.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Filter paper. The catalogue is Lab consumables.
Shelves beside this one are Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

