Versatile Laboratory Use: Ideal for storing liquid gases, low-temperature research, and protecting crystalline components; commonly used with cold traps to prevent solvent absorption into vacuum pumps
Premium Design: Features an aluminum outer shell and high borosilicate glass vacuum silvered liner for excellent insulation and high sealing performance
Safety Precautions: Dewar flasks are high-vacuum glass containers; please always use with safety devices and wear protective eyewear during operation to ensure safety
Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
