Electron Microscopy Sciences Conductive Silver Pen

Electron Microscopy Sciences This pen is designed for making instant conductive silver traces. It is ideal for applying samples to sem stubs. A unique valve tip allows for very smooth flow withnormal writing pressure and it is spring loaded to prevent clogging. For conductivity traces, solderable terminations are possible using a 250 degree f cure for 15-20 minutes. Tin, lead, or silver solder can be used (do not exceed 350 degree f for more than 5 seconds). Each pen is filled with approximately 100 feet of traces. Silver content: 39-45% with less than 10 micron diameter. The thinner used for this pen is butyl acetate. - EMS (Additional S&H or Hazmat Fees May Apply)