TY  - RPRT
TI  - Performance test of a Ulok replaceable media cube-type air filter manufactured by Union Carbide Development Company 
AU  - Coblentz, Carl W
PY  - 1962
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 7423
DO  - 10.6028/NBS.RPT.7423
ER  -