Bio Schirmer Strips Price US$POA Supplier/s Supplier Code Bio Schirmer Strips ( IAPB ) Country of Origin India Request a quote Product Description Fluorescein Sodium Ophthalmic Strips U.S.P. Product Features This diagnostic strip made from the Whatman No 41 filter paper measures the amount of tear production. Used for measurement of tear production for Dry Eye. Gauged for easy reading. Box of 100 individually packed sterile strips. Share: