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The pouch’s breathing capability allows evidence to dry while safely stored inside
Once development starts it is best to immediately rinse with distilled water to stop the reaction
Includes 10 stepping pads and carry case
Sudan Black is a dye that stains the fatty components of sebaceous secretions to produce a blue-black image
White on Black
fpNATURAL® Powders Color:fpNatural 1 The pouch’s breathing capability allowsReveal high contrast fingermarks whilst suppressing background interference Despite the vast quantity of fingerprint treatments currently available, examiners continue to be frustrated by a number of difficult substrates. Multi coloured and densely patterned backgrounds, reflective metal surfaces and substrates that fluoresce at the same wavelengths as common fluorescent fingerprint treatments, can prevent the successful imaging of fingerprints.
