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Activated PTT 部份凝血素時間

H061

Specimen Required

3 mL Cit (1 mL cPPP plasma). Send ambient within 4 hr.

Schedule

Monday-Saturday

Notes

Reference range updated, effectively 22 Jan 2020.

Specimen Stability

Ambient:

4 hr

Refrigerated:

4 hr

Frozen:

1 month

Reference Interval

24.4 - 33.7 seconds

12/8/2025 3:43:14 AM