0000950146-97-001180 10-Q 2 19970630 19970808 NONE QUEST DIAGNOSTICS INC 0001022079 8731 161387862 DE 1231 10-Q 34 001-12215 97654055 ONE MALCOLM AVE TETERBORO NJ 07608 2013935143 ONE MALCOLM AVE TETERBORO NJ 07601 CORNING CLINICAL LABORATORIES INC 19960903 10-Q 1 000095014697001180-001-seq1-10-q.txt QUARTERLY REPORT EX-27 2 000095014697001180-002-seq2-ex-27.txt ARTICLE 5 FDS Q2 '97