TY  - RPRT
TI  - An inexpensive, bakeable quadrupole mass spectrometer.
AU  - D Smith
AU  - P R Cromey
PY  - 1968
DO  - 10.1088/0022-3735/1/5/305
UR  - https://pubmed.ncbi.nlm.nih.gov/5676192/
ID  - 5676192
ER  -