Document O37rE65pO77pj1JKMQ4Xr1ogM

STATISTICAL ANALYSIS ( SQC ) FOR ETHYL CLORIDE SECOND QUARTER 1992 (APRIL 1, 1992 - JUNE 30, 1992) EC PURITY SPEC (WT. %)........................................................ 99.5 (MIN) ACTUAL AVERAGE FOR PERIOD....................... 99.982 % STANDARD DEVIATION............... 0.00587 CAPABILITY INDEX...............................................27.4 EC PRODUCT COLOR SPEC (APHA)............................................................. 40.0 (MAX) ACTUAL AVERAGE FOR PERIOD......................... 5.83 STANDARD DEVIATION........................................... 2.04 CAPABILITY INDEX................................................ 5.58 E.C. PRODUCT MOISTURE SPEC (PPM H20 )................................................. 200.0 (MAX) ACTUAL AVERAGE FOR PERIOD.......................... 15.8 PPM STANDARD DEVIATION............................................11.6 PPM CAPABILITY INDEX........................................... 5.3 ACIDITY SPEC (PPM HCL )..................................................... 20.0 (MAX) PERCENT < OR * 1.0 FORPERIOD..... .89,0 % HIGHEST VALUE FOR PERIOD ,, ,5.:/2-5,-PPM * * . , '* * * H. ` V STEVE CLARK (07/08/92 ) PW: 2NDQRTR . SQC SL 10751