Presumptive Blood Test Stick
This unique crime scene field test will give you a presumptive blood reagent result within seconds.
12-14 month expiry date.
50 tests per pack.
Presumptive Blood Test Stick are a type of test strip that can be used as a blood presumptive test in forensic investigations due to their simplicity, convenience, and reliability. These test strips are impregnated with a chemical reagent that reacts specifically with the heme group of hemoglobin, making them a quick and effective tool for detecting the presence of blood at crime scenes.
One of the key advantages of using Presumptive Blood Test Stick is their ease of use. The test strips require minimal training to use and can be applied directly to a suspected bloodstain or swab. By simply swabbing the test strip over the stain and observing any color change, investigators can quickly determine whether blood is present. This ease of use makes Presumptive Blood Test Stick a valuable tool for law enforcement personnel and forensic investigators who need to rapidly screen multiple potential bloodstains at a crime scene.
Moreover, Presumptive Blood Test Stick are a convenient option for presumptive blood testing because they are portable and do not require specialized equipment or complex procedures. This portability allows investigators to carry and use the test strips in the field, enabling real-time assessment of potential blood evidence during crime scene investigations. The simplicity and convenience of Presumptive Blood Test Stick make them a practical choice for preliminary blood screening in various forensic contexts.
In addition to their ease of use and portability, Presumptive Blood Test Stick are known for their reliability in detecting the presence of blood. The chemical reagent on the test strips reacts specifically with the heme group of hemoglobin, producing a color change (usually green to blue) in the presence of blood. This specific reaction minimizes false positives and provides investigators with a reliable indication of the potential presence of blood at a crime scene.
Overall, Presumptive Blood Test Stick are a valuable tool for conducting presumptive blood tests in forensic investigations due to their simplicity, convenience, and reliability. By utilizing Presumptive Blood Test Stick as part of their investigative toolkit, forensic professionals can efficiently screen for blood evidence, prioritize further analysis, and gather critical information to aid in solving criminal cases.