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Vitamin A Laboratory - External Quality Assurance Program (VITAL-EQA) |
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Round 35 / B-Vitamins / Folate |
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INSTRUCTIONS |
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• E-mail this completed worksheet to: vitaminalab@cdc.gov |
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• Round deadline: |
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December 18, 2020 |
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• All cells highlighted red are required or have invalid data that needs to be revised. Click on cell to see data requirements. |
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• Run these samples in the same way as you would routine patient samples. |
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• Run in singlicate over a period of two consecutive days (Day 1 and Day 2). |
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• Record all results with three significant figures (i.e., 105, 10.5, 1.05, 0.105). |
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• Retain the vials in your ultra-cold freezer for at least two weeks after data submission in case there is a question about the ID code or results. |
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Laboratory ID |
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Received Date (MM/DD/YY) |
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Assay Type |
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Instrument |
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(Manufacturer/Model) |
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Kit Information (if used) |
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(Name/Manufacturer) |
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Calibrators |
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Low |
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High |
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Calibration Range |
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ng/mL |
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ng/mL |
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LOD |
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ng/mL |
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Run |
Assay Date |
Sample ID |
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Result (ng/mL) |
< LOD |
Note |
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1 |
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1 |
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1 |
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1 |
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2 |
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1 |
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1 |
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1 |
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Laboratory Notes |
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OFFICIAL USE ONLY |
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