20 mL (5 dram) Amber Vials, Green polypropylene 24-400 Hole Cap & PTFE PTFE/Silicone Septa, Cleaned & Certified for Volatiles Level 3. Amber vials offer protection from harmful light and UV rays for light sensitive products. Made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching. The glass is non-porous and has no catalytic affect. Because the boron oxide particles in the glass are so small, the silicate is held more closely together, resulting in a much stronger glass for your laboratory needs.
Typically ships from Pennsylvania.
Note: This product is custom and cannot be returned.
WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65 Warning