Forensic Presumptive Blood Test Kit, 30 Tests Activity Kits_Weather opening to 3
Forensic Presumptive Blood Test Kit, 30 Tests Activity Kits_Weather opening to 3Reagent based and classroom safe, this presumptive blood test kit uses phenolphthalein and hydrogen peroxide swabs to reveal blood presence through a rapid color change.
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Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14