Designed to protect contents from UV rays; ideal for light-sensitive products
· Enhanced graduations and marking spot made with chemically resistant white enamel paint
· 30 mm ID opening
· Linerless GL 45 screw thread cap
· Autoclavable
· Replaceable clear (natural) drip-free polypropylene pour ring is included on each bottle
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements and then RAY-SORB® processed