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Table 1 Biospecimen volume collections

From: Neurodegenerative biomarkers in different chambers of the eye relative to plasma: an agreement validation study

Biospecimen

Volume (μL)

Mean

Median

Range

Blood

 Plasma

2,670

3,150

0–8,100

Ocular fluids

 Vitreous Humor

1,111

1,085

250–2,150

 Aqueous Humor

109

120

0–320

 Tear Fluid

79

75

0–180

  1. Data is reported as volume values in microliter (μL)
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Alzheimer's Research & Therapy

ISSN: 1758-9193