Capitainer® Precut Discs are circular filter paper punches prepared to match the size and sample volume of blood collected using Capitainer B (10 µL) and Capitainer B 50 (50 µL).
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The Capitainer Precut Discs are circular filter paper punches prepared to match the size and sample volume of blood collected using Capitainer B (10 µL) and Capitainer B50 (50 µL). These discs are intended for laboratory use in method development, extraction testing, and workflow optimization.
Key Features:
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Made from the same high-quality filter paper used in Capitainer B and B50 devices
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Available in 10 µL and 50 µL formats
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Compatible with standard DBS extraction methods
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Precut to match size and geometry of Capitainer cards
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Supplied dry, ready for protocol simulation or validation use
Applications:
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Extraction method development
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Sample preparation protocol optimization
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Training or quality control workflows
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Instrument calibration or validation setups
Benefits:
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Eliminates variability in sample collection during test runs
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Ideal for labs developing or validating metabolomics, proteomics, drug, or biomarker protocols based on dried blood spots
These discs are an essential accessory for labs using Capitainer B or B50, supporting reliable and reproducible dried blood spot analysis workflows.
