Forenstix Disposable Ortho-Tolidine Blood Test

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The Foren-Stix Applicators are designed to provide the crime scene investigator with the ability to conduct presumptive chemical fluid field tests utilizing simple methodology and minimum equipment. These applicators feature an absorptive sampling pad on the end of a plastic tube containing glass crush vials with premixed chemical reagents. Simply remove the cardboard cap, moisten the pad with the included distilled water, rub the pad on the suspected stain to transfer a sample to the pad, break the crush vials in the plastic tube, gently squeeze, and observe a color change to indicate a positive presumptive reaction. Each kit contains eight tests, a dropper bottle of distilled water and instructions for use.

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