Vitamin B9 - Folates DFE (Dietary Folate Equivalents) Test
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Price
-25
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Turnaround time 7 - 9 Business Days
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Rush Available
Technical data sheet
Print- Method description
Dietary Folate Equivalents = (mcg Total Folates - mcg Folic Acid) + (mcg Folic Acid / 0.6)
- Acceptable matrices
Food and Food Ingredients
- Equipment
LC-MS/MS
- Method reference
Folate DFE (Dietary Folate Equivalents) is calculated using results from Total Folates (AOAC 944.12 and AACC 86-47.01) and Folic Acid by LC/MS (AOAC 2011.06).
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- Reportable unit
mcg/100g DFE
- Sample size requirements
0
- Information required by submitter
Please supply estimates
- Additional information
This test is ISO/IEC 17025 accredited through A2LA, Certificate # 2769.01. Please let us know if your samples contain Vitamin D2 and we will discuss testing options.
Common Vitamin B9 - Folates DFE (Dietary Folate Equivalents) Test Testing Questions
We make every effort to keep our methods and detection limits up to date according to the latest standards and qualifications. If you have any questions regarding the limit of detection/quantification or method references, please contact our Customer Service team at 1-800-245-5615.
Our standard turnaround time is 10 business days for most assays. There are some assays that require a longer turnaround time. We also offer a RUSH service that is half the time of the standard turnaround time of the assay at double the cost of the assay. A few assays that we provide cannot be rushed due to the nature of the test. Please check the specific assay you are interested in regarding the ability to RUSH the turnaround time.
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