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OPOTA Practice Test | 85 Questions with 100% Correct Answers | Verified | Latest Update 2024
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The Color codes of the different types of chemicals used by law enforcement are: - HC (Yellow), CN (Red), CS (Blue), OC (Orange) Four causes of illegible fingerprints include: - Failure to produce focal point, "Skipping", failure to clean equipment and fingers, and insufficient ink. How long do...
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