2. After 20 minutes, you reexamine the BBL DrySlide card used in question 1. This time you see a positive result. Describe what you see on the card. Explain which result is correct, the negative result from question 1 or the positive result from question 2.
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Step 1
- On the BBL DrySlide card, you would observe a visible line or color change indicating a positive result for the presence of the target substance or analyte. This change is typically a colored line appearing in a specific area of the card, which confirms the Show more…
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