Bel-Art Precisionware Narrow-Mouth 500ml (16oz) Autoclavable Polypropylene Bottles; Polypropylene Cap, 28mm Closure (Pack of 12)

Ideal for pharmaceutical or similar type packaging, these translucent bottles are Boston round in style and molded from FDA compliant material.

• Matched polypropylene caps have a ring-seal design for a perfect, leak-proof fit; ribbed for torque-closure and easy opening

• Deep square threads withstand vibration; help prevent closure back-off during shipping

• Smooth, rounded inner bottle surfaces for easy cleaning and thorough emptying

• Underside of bottle lists volume, material and includes an indexing notch

• Recycling codes listed on 500 and 1000 ml bottles

• Autoclavable to 121ºC (250ºF); do not autoclave with caps in place