5ml 2nk pear flask, 14/20 nks
Chemglass 5ml 2nk pear flask, 14/20 nks; Flask, Heavy Wall, Pear Shape, 2-Neck,5mL , 1-Center Neck 14/20 Outer, 1-Side Neck 14/20 Outer Angled 20° - CHMGLS
Chemglass 5ml 2nk pear flask, 14/20 nks; Flask, Heavy Wall, Pear Shape, 2-Neck,5mL , 1-Center Neck 14/20 Outer, 1-Side Neck 14/20 Outer Angled 20° - CHMGLS
