Graduated narrow neck opaque bottles

Opaque dark grey polyethylene bottles designed for light-sensitive liquids and solids.

• Leak-proof black screw cap and insert plug.
• Ribbed caps for improved handling.
• Heavy-duty design with sloping shoulders for easy pouring.
• Tagging points for tamper-proof closure.
• Body and cap include holes for sealing or labelling.
• Supplied capped.