Description
Harris Uni-Core punches Type 1,0 mm are precision sampling tools for laboratory workflows in microbiology, molecular biology and cell culture. Each punch provides a defined 1,0 mm cutting diameter for consistent tissue and sample coring during preparation and conservation steps. The pack contains 25 unit(s), giving a practical supply for routine bench work and multi-sample protocols. These accessories support tissue-culture and sample-conservation tasks where reproducible punch geometry improves handling of small biological specimens. Offered from manufacturer Qiagen under the Harris Uni-Core line, they fit established life-science laboratory setups and consumable inventories. The compact piece count helps maintain continuity across experiments without frequent reordering. Standardised type designation simplifies selection alongside related sampling tools. In research and quality-control environments focused on tissue-related workflows, uniform cores aid downstream processing and documentation. This 1,0 mm configuration addresses everyday needs for clean, controlled sample take-off in professional laboratory practice.
This article belongs on Biological buffers (Tris, HEPES, MOPS), in Buffers & pH solutions.
Key features
- Pack size: 25 pc(s)
- Product type: Harris Uni-Core punches
- Type: 1,0 mm
- Weight: 0,280 kg
- Technical Information Sheet:
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Questions about Harris Uni-Core punches, from Qiagen, Type 1,0 mm, 25 unit(s)
What is this article?
Harris Uni-Core punches, from Qiagen, Type 1,0 mm, 25 unit(s) is the article on this page. Luminix Health distributes Qiagen for laboratory use. It sits in Biological buffers (Tris, HEPES, MOPS), inside Buffers & pH solutions, in Lab chemicals.
Tris, HEPES, MOPS and their relatives hold pH in a range that cells and proteins tolerate, with a pKa near the working pH. The useful range is roughly one unit either side of the pKa. A phosphate buffer and Tris are not interchangeable in a method that names one of them, because the ion itself has effects.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
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The category is Buffers & pH solutions. The sub-category is Biological buffers (Tris, HEPES, MOPS). The catalogue is Lab chemicals.
Shelves beside this one are pH buffers & conductivity standards and Buffers (other).
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