- Light-sensitive media storage
These tinted glass bottles block harmful UV light—less than 1% transmission below 400 nm and reduced (5%) from 400 to 600 nm as compared with untreated clear borosilicate glass Bottles have permanent white enamel graduations and marking spots. Each bottle includes an autoclavable (140°C) linerless polypropylene cap and drip-free pouring ring. Thread size: GL45.