特性：
1.外观纯白色
2.耐高温：使用温度-200～+250℃
3.耐低温：-196℃可保持5%
4.耐腐蚀：耐强酸、强碱、王水和各种有机溶剂
5.可定制各种规格形状四氟烧杯
6.使用温度-200~250℃，电热板上短期可耐300℃
7.需在石棉网上使用，不可接触明火
Features:
1. Appearance Pure White
2. High Temperature: Temperature -200 ~ +250 ℃
3. Low temperature: -196 ℃ to maintain a 5%
4. Corrosion resistant: resistant to acid, alkali, aqua regia, and various organic solvents
5. All kinds of shapes can be customized PTFE beaker
6. Temperature -200 ~ 250 ℃, electric on-board short term resistance to 300 ℃
7. Be used in asbestos-line, non-contact with open flame