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saninak <br />The steps for this scenario are as follows: <br />Evaluation and Interpretation of a Positive test <br />"What are the steps when a positive result comes from <br />dumped?" <br />3) Did the culture media in the positive control (must be the <br />incubation? <br />a test and trash has already been <br />same LOT#) turn yellow after <br />1) Did the Bl label stripe change color from Blue to gray or black? <br />2) If an integrated test pack was used, did the Instant Readout Integrator show a color change <br />of purple to green? <br />PO Box 1183 Tracy, CA 95378-1183 ■ 23535 5 Bird Road Tracy, CA 95304 <br />Office (209) 836 - 2310 ■ Fax (209) 836 - 2336 ■ Email sanipak@sanipak.com <br />Wehcitp m/usum cnninale mm <br />If multiple Bls were exposed to steam in the same load, compare the media in the Bl with a <br />questionable positive result to a Bl that was interpreted as "negative" by the Smart-Well <br />Incubator. If the media in the questionable Bl looks more like the "negative" Bl than the <br />positive control Bl, the result is a false positive. <br />1. Double check your testing protocols to make sure the test was done correctly. <br />2. Inform San-I-Pak so that we can check the settings on the unit to make sure they are <br />within range as set up with our PLC and software. <br />3. Follow the below instructions for evaluating and interpreting a positive test. <br />If the Model 1710 incubator result is "positive", a second evaluation should be done to assess <br />for a possible "false positive." <br />4) What color is the culture media in the incubated test Bl? Purple, Yellow or Brown <br />If the answer to questions 1, 2, and 3 are "yes" and the culture medium in the test Bl is brown <br />you have a false positive and no retest is required. If the answer to 1,2, or 3 is no, or the liquid <br />is yellow, the result should be interpreted as positive. Retesting is required.