Description
Harris Uni-Core punches Type 3,0 mm are precision sampling tools designed for clean, reproducible excision of discs from filter paper, membranes and similar matrices used in molecular biology and sample conservation. Each set comprises four punch units and includes two cutting mats to protect work surfaces and maintain cutting performance during repeated use. The 3,0 mm tip diameter delivers uniform sample discs suited to dried blood spot workflows, FTA card processing, tissue-culture accessories and other micro-sampling tasks. These Harris Uni-Core punches from manufacturer Qiagen integrate into microbiology, molecular biology and cell-culture laboratories where consistent punch geometry improves downstream extraction and assay reliability. Compact packaging of four pieces supports bench-top organisation and shared instrument trays. The tools are intended for controlled laboratory sampling rather than bulk industrial cutting, offering straightforward handling for routine disc collection from paper-based and membrane substrates in research and diagnostic sample-preparation chains.
Key features
- Pack sizes: 4 pc(s), 25 pc(s)
- Product type: Harris Uni-Core punches
- Tip diameter: 3,0 mm
- Accessories included: 2 cutting mats
- Field: molecular biology / sample conservation