Forensic Presumptive Blood Test Kit, 30 Tests Geology_Geology Specimen Collections and precise volumetric measurement techniques

and precise volumetric measurement techniques

Four-diode bridge rectifier rated 5A at 100V with 4mm input connections and the circuit diagram printed on the case

Economy-format sodium chloride crystal model building the cubic NaCl lattice from atoms and bonds

combining chemical resistance with the volume supply for installing multiple fluid runs at once

Discontinued benchtop digital pH meter designated EI 0962

Forensic Presumptive Blood Test Kit, 30 Tests Geology_Geology Specimen Collections and precise volumetric measurement techniquesReagent based and classroom safe, this presumptive blood test kit uses phenolphthalein and hydrogen peroxide swabs to reveal blood presence through a rapid color change.