Product Name: o-Phthalaldehyde (OPA ) and OPA TEST STRIP

CAS No.: 643-79-8

EINECS: 211-402-2

Molecular Formula: C8H6O2

Molecular Weight: 134.13

Grade Standard:   Medical Grade

Appearance: colorless to light yellow liquid, sharp ordor

Packaging: 2.5kg/barrel,5kg/barrel or as customer requirements 

Delivery Time:  prompt shipment after order confirmation