Mass Spectrometry
18-Hydroxy B Steroid, Serum
Serum
Collection Container/Tube: Red-Top
Submission Container/Tube:塑料小瓶
标本Volume: 3 mL
Acceptable: SST
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Serum must be separated from cells within 45 minutes of venipuncture. Spin down and send 3 mL of serum frozen in a plastic vial.
1 mL (NOTE: Minimum volume does not allow for repeat analysis.)
Thawing** | Warm OK <1 day; Cold OK <1 day |
其他/纸巾/拭子 | 血清或血浆EDTA或绿色顶肝素以外的标本 |
标本类型 | 温度 | Time | Special Container |
---|---|---|---|
Serum | Frozen (preferred) | 90 days | |
Ambient | 24 hours | ||
冷藏 | 24 hours |
Age |
Range (ng/dL) |
Premature (26 - 28 weeks) Day 4 |
10-670 |
早产(31-35周)第4天 |
57-410 |
Full-term Day 3 |
31-546 |
31 days to 11 months |
5 - 220 |
12-23个月 |
18-155 |
24 months to 9 years |
6 - 85 |
10 - 14 years |
10 - 72 |
Adults |
9-58 |
Adults 8:00 AM Supine |
4-21 |
成人8:00 AM直立 |
5 - 46 |
Monday
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.
82542