Attachment 3
Laboratory Assessments Update
2018
| Chemical / Metabolite Name | Matrix | Lab | Vessel (s) | 03-04 | 05-06 | 07-08 | 09-10 | 11-12 | 13-14 | 15-16 | 17-18 | Branch | Lab Contact | 
| Fat-Soluble Vitamins and Micronutrients | |||||||||||||
| Vitamin A | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| Vitamin E | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| Retinyl palmitate | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| Retinyl stearate | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| gamma-Tocopherol | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| delta-Tocopherol | serm | 54 | 15 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| alpha-carotene | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| trans-beta-Carotene | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| cis-beta-Carotene | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| alpha-Cryptoxanthin | serum | 54 | 15 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| beta-Cryptoxanthin | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| Lutein/zeaxanthin combined or measured and reported as separate analytes | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| trans-Lycopene | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| Total lycopene | serum | 54 | 15 | 
 | ● | d | 
 | 
 | 
 | 
 | ● | NBB | Schleicher | 
| 25-OH Vitamin D (D2 + D3) | serum | 54 | 70 | ● | ● | ● | ● | ● | ● | ● | ● | NBB | Schleicher | 
| 25-OH Vitamin D2 | serum | 54 | 70 | 
 | 
 | ● | ● | ● | ● | ● | ● | NBB | Schleicher | 
| 25-OH Vitamin D3 | serum | 54 | 70 | 
 | 
 | ● | ● | ● | ● | ● | ● | NBB | Schleicher | 
| epimer-25-OH Vitamin D3 | serum | 54 | 70 | 
 | 
 | ● | ● | ● | ● | ● | ● | NBB | Schleicher | 
| File Type | application/vnd.openxmlformats-officedocument.wordprocessingml.document | 
| Author | Dupree, Natalie (CDC/OPHSS/NCHS) | 
| File Modified | 0000-00-00 | 
| File Created | 2021-01-21 |