14Qp696 1013Qp25 hPa kPa profundum mPa psia TQundL baddeleyite barometric pressure inHg 98QdgF MPa dGH temperature diboron mbar 39QdgF lithostatic psig Qdg gigapascals 273Qp16 14QdgF millibars 6Qc192 900QdgC oncotic mmHg kyanite kilopascals