PFA平底燒瓶又叫反應(yīng)瓶，常用于有HF或者冷凝回流反應(yīng)等實(shí)驗(yàn)中，可作為接收瓶使用，可放入水浴器或油浴器里進(jìn)行加熱，平底穩(wěn)定性好。相對于圓底燒瓶可直接放置，不需要鐵架臺(tái)等固定。

規(guī)格：250ml、300ml、500ml、1000ml

1.半透明可視，可觀察反應(yīng)實(shí)驗(yàn)的情況。

2.耐強(qiáng)腐蝕（耐受各種強(qiáng)酸強(qiáng)堿和有機(jī)溶劑）；

3.金屬元素空白值低（鉛、鈾等金屬元素含量小于0.01ppb），材質(zhì)純凈；

4.低溶出析出，不會(huì)跟樣品發(fā)生反應(yīng)；

5.耐受高低溫：-200至260℃，且在高低溫下抗變形性和可恢復(fù)性都很好；

PFA flat bottomed flask, also known as reaction flask, is commonly used in experiments with hydrofluoric acid or hydrogen fluoride. It can be used as a receiving bottle and can be heated in a water or oil bath. The flat bottomed flask has good stability. Compared to round bottomed flasks, they can be placed directly without the need for iron stands or other fixtures.