Amcon will be closed for the holidays 12/24/24-12/25/24 and 12/31/24-1/1/25. Insulated pharmaceuticals will ship through 12/18/24. Standard two-day shipping will resume 1/6/25. For inquiries regarding overnight shipments, please contact your rep.

What is the difference between Amcon Tear Flow Test Strips and standard Schirmer Tear Test Strips?

"Amcon

Amcon Tear Flow Test Strips (PO-5400) are Schirmer strips that feature a printed metric scale for unmistakable interpretation.

Standard Schirmer Tear Test Strips (PO-6394) do not have a printed scale on each strip, so an additional metric ruler is needed for test interpretation.