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RA Factor, Quant (by IT) 類風濕性關節炎因子(定量)

H072

Specimen Required

3 mL Pl (1 mL serum)

Schedule

Monday-Saturday

Specimen Stability

Ambient:

24 hrs

Refrigerated:

7 days

Frozen:

1 month

Reference Interval: Conv. Units

Reference interval	<30 IU/mL
Weakly Positive	30 - 50 IU/mL

Reference Interval: S.I. Units

Reference interval	<30 IU/mL
Weakly Positive	30 - 50 IU/mL

7/26/2026 10:30:47 AM