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some you'll use over and over again
48 SMD LED’s and 30 UV LED’s
crevice attachment
Preservation solution
Leuco Malachite Green, 10 g adhesive backed some you'll use over andAn intense blue green color reaction in 3 seconds is presumptive evidence that blood is present. Leuco malachite green has long been a favorite of field investigators because of its high sensitivity (1: 300,000). LMG formulation: 0. 2 g of leucomalachite green dissolved in 67 mL of methanol using a clean, dry, glass beaker. Add 33 mL of glacial acetic acid and 0. 67 g of sodium perborate and then the solution is stirred using a magnetic stirrer until
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