Polypropylene screw caps.
These wide-mouth HDPE bottles are easy to fill with dry or liquid materials and resistant to most chemicals. May be used for freezer storage down to -148°F (-100°C). Suitable for packing, storage, and shipping liquids. All have leakproof polypropylene screw caps.
Certificate of Analysis
For a sample Certificate of Analysis, please go to link below under RESOURCES.
If a Lot specific Certificate of Analysis is required, please call 1-800-323-4340 for assistance.