There is an inner lid (stopper) to improve airtightness.
Holes for identification and tamper evident tags are located on the cap and bottle shoulder. Capacity (mL): 500
Size (mm) *Height when lid is attached: φ75×φ34.5×158
Material: Body/inner lid: PE, cap: PP
Scale unit: 50mL
Operating temperature range: -50 to +80°C
