用SPEX冷凍研磨機研磨全氟磺酸(NAFION)-粉用于生产燃料

The Freezer/Mill®, a cryogenic mill is useful where other grinding procedures fail. Flexible materials like synthetics and biological samples are embrittled at Liquid Nitrogen temperatures. The sample is hermetically sealed and cross contamination is impossible. Since the Freezer/Mill is driven magnetically there is no wear and tear on the movable parts. SPEX6770 全自动冷冻研磨机 SPEX6870 全自动冷冻研磨机 SPEX6970EFM 冷冻研磨机