ISS Daily Summary Report – 1/30/2020 – NASA https://www.nasa.gov/blogs/stationreport/2020/01/30/iss-daily-summary-report-1-30-2020/
Electro-static Levitation Furnace (ELF): The crew removed and cleaned sample cartridge – #3 from the ELF and installed a new sample cartridge. – ELF is an experimental facility designed to levitate, melt and solidify materials
2020 ISS Daily Summary Report – 1/30/2020 Electro-static Levitation Furnace (ELF