PYREX 250mL Square Media Storage Bottle with GL45 Screw Cap

The PYREX 1396-250 250mL Square Media Storage Bottle is a heavy-duty laboratory bottle manufactured from PYREX borosilicate glass for chemical and thermal resistance. It is designed for the storage, mixing and sampling of laboratory media, reagents, buffers and compatible solutions. Its square design uses approximately 13–20% less shelf or autoclave space than comparable round bottles while also making the bottle easier to handle. The bottle features permanent white enamel graduations, a large marking area and a molded glass ridge indicating full capacity. Each bottle includes a linerless one-piece autoclavable orange polypropylene GL45 plug-seal screw cap and a drip-free pouring ring. Key Features Genuine Corning PYREX Exact MPN 1396-250 Reference number 21820362 250mL capacity Heavy-duty PYREX borosilicate glass Space-saving square bottle design Approximately 13–20% less storage space than round bottles GL45 threaded neck Orange polypropylene screw cap Linerless plug-seal closure Autoclavable cap Drip-free pouring ring included Permanent white enamel graduations Large marking area Molded glass ridge indicates full capacity 50mL graduation intervals Reusable and non-sterile 10 bottles per case The PYREX 1396-250 250mL Square Media Storage Bottle is a heavy-duty laboratory bottle manufactured from PYREX borosilicate glass for chemical and thermal resistance. It is designed for the storage, mixing and sampling of laboratory media, reagents, buffers and compatible solutions. Its square design uses approximately 13–20% less shelf or autoclave space than comparable round bottles while also making the bottle easier to handle. The bottle features permanent white enamel graduations, a large marking area and a molded glass ridge indicating full capacity. Each bottle includes a linerless one-piece autoclavable orange polypropylene GL45 plug-seal screw cap and a drip-free pouring ring. Key Features Genuine Corning PYREX Exact MPN 1396-250 Reference number 21820362 250mL capacity Heavy-duty PYREX borosilicate glass Space-saving square bottle design Approximately 13–20% less storage space than round bottles GL45 threaded neck Orange polypropylene screw cap Linerless plug-seal closure Autoclavable cap Drip-free pouring ring included Permanent white enamel graduations Large marking area Molded glass ridge indicates full capacity 50mL graduation intervals Reusable and non-sterile 10 bottles per case