A lyophilized reference material of dark beer certified for gluten content by R-Biopharm R7021. Supplied as 10x1mL individual samples.

GGA snips were designed to help reduce the incidence of non-conforming GGA test in the wastewater lab. Dilutes to 300 mL in the BOD bottle.

Manufactured using intact wheat gluten and certified by multiple ELISA methods. Our gluten reference materials can be used for both qualitative and quantitative applications.