Test Tube With Side Arm Test tube with side arm, made of borosilicate glass. SKU: CAE050 Product Description Size (Length x Outer Diameter) SKUs 125 x 17 mm CAE050A 150 x 19 mm CAE050B 150 x 24 mm CAE050C Related Items: Filter Flask Glass Absorption Tower Test Tube With Rim Bottle Dropping Clear Glass << return to products