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Depends on how you did it. If you smoked it or injected it, it will be in your system longer than if you just snorted it. Its a week to 2 weeks for the smoke/inject & USUALLY up to a week for snorting it. It also depends on how sensitive the test is. Probation & bigger companies tests are more sensitiive than others

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11y ago
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11y ago

Any amount of cocaine will remain in ones system for 2-5days.

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Q: How long does half gram of cocaine stay in your system?
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