500ml 4-neck flask 24/40 necks
Chemglass 500ml 4-neck flask 24/40 necks; Flask, Taper, European Style, 4-Neck, Threaded Inlet 500mL 1 Center Neck 24/40 Outer, 2 Side Necks 24/40 Outer Angled 20°, 1 Side Neck #7 Chem-Thread - CHMGLS
Chemglass 500ml 4-neck flask 24/40 necks; Flask, Taper, European Style, 4-Neck, Threaded Inlet 500mL 1 Center Neck 24/40 Outer, 2 Side Necks 24/40 Outer Angled 20°, 1 Side Neck #7 Chem-Thread - CHMGLS
