Description
A BIOSPY Punch is a precision cutting tool used in laboratories to punch out small, uniform discs from Dried Blood Spot (DBS) cards or filter paper samples.
It’s commonly used in diagnostic and research labs for sample preparation before testing.
Main Uses
1. Dried Blood Spot Testing (DBS)
Punches exact size discs from blood spots collected on filter paper. Used for newborn screening, HIV viral load, hepatitis, and metabolic disorder testing.
2. Laboratory Sample Prep
Creates consistent sample sizes for analysis, so test results are accurate and reproducible.
3. Research & Clinical Trials
Used when collecting, storing, and transporting blood samples is easier on filter paper than in vials.
4. Forensic & Field Testing
Helps in collecting samples in remote areas where cold chain storage is difficult.
5. Quality Control
Ensures each sample punched is the same volume, which improves testing reliability.





Rasalina Wilimson –
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