50ml 2nk pear flask, 14/20nks
Chemglass 50ml 2nk pear flask, 14/20nks; Flask, Heavy Wall, Pear Shape, 2-Neck,50mL , 1-Center Neck 14/20 Outer, 1-Side Neck 14/20 Outer Angled 20° - CHMGLS
Chemglass 50ml 2nk pear flask, 14/20nks; Flask, Heavy Wall, Pear Shape, 2-Neck,50mL , 1-Center Neck 14/20 Outer, 1-Side Neck 14/20 Outer Angled 20° - CHMGLS
