Document JJpYeaOr7753MoQ5m6qYgwMXr

Dow Chemical, Louisiana Division Control Chart : M2TCVINYL Date of Report : 22-APR-1998 09:39 Start Date : l-JAN-1997 / i Date V -mpling Point : 22-APR-1998 : RCM2FINAL Analysis Component : METHYLENE : VINYL CHLORIDE Date Group Name Value i 29-MAY-1997 13 :17 44420 V 2 3 0-MAY-1997 09 :23 44545 T7 3 3 0 -MAY-19 9 7 09:26 44546 C 4 19-JUN-1997 07:42 47682 0.000 0.170 0.146 0.000 5 20-JUN-1997 11: 07 47825 TC7i 6 30-JUN-1997 10 :12 49273 Hi 7 3 0-JUN-1997 10:35 49284 Hi 8 8 -JUL-19 9 7 12:18 50487 -O 9 9 -JUL-19 9 7 10:06 50635 Hi 10 9 -JUL-19 9 7 11:47 50637 0.092 0.586 0.090 0.494 0.363 0.288 11 21-JUL-19 9 7 11:13 52452 Hi 12 31-JUL-19 9 7 10:43 54092 Ci 13 5 -AUG-19 9 7 06 ; 57 54825 Ci 14 21-AUG-1997 09 : 52 57101 Cl 15 21-AUG-1997 10:22 5.7104 Cl 16 22-AUG-1997 10:51 57237 Cl 17 22-AUG-1997 12:44 57250 Cl 18 28-AUG-1997 12:52 58005 Cl 19 3-SEP-1997 10:11 58898 20 5-SEP-1997 10:36 59222 Ci 21 9-SEP-1997 10:53 59848 E 22 16-SEP-1997 10 : 01 60891 Ci 23 22-SEP-1997 11:48 61822 0.701 0.297 0.313 0.379 0.379 0.438 0.468 0.124 0.173 0.154 0.173 0.158 0.073 24 4-OCT-1997 16 : 02 63631 E 25 6-OCT-1997 11:30 63898 0.000 0.000 Sample ID rep Comment 44420 1 Product Name:METHYLEN 44545 1 Product Name:METHYLEN 44546 1 Product Name:METHYLEN 47682 1 Product Name:METHYLEN 47825 1 Product Name:METHYLEN 49273 1 Product Name:METHYLEN 49284 1 Product Name:METHYLEN 50487 1 Product Name:METHYLEN 50635 1 Product Name:METHYLEN 50637 1 Product Name:METHYLEN 52452 1 Product Name:METHYLEN 54092 1 Product Name:METHYLEN 54825 1 Product Name:METHYLEN 57101 1 Product Name:METHYLEN 57104 1 Product Name:METHYLEN 57237 1 Product Name:METHYLEN 57250 1 Product Name:METHYLEN 58005 1 Product Name:METHYLEN 58898 1 Product Name:METHYLEN 59222 1 Product Name:METHYLEN 59848 1 Product Name:METHYLEN 60891 1 Product Name:METHYLEN 61822 1 Product Name:METHYLEN 63631 1 Product Name:METHYLEN 63898 1 Product Name:METHYLEN DO 065755 CONFIDENTIAL Date Group Name Value 26 23-OCT-19 97 08:45 66378 27 24-OCT-19 97 11:36 66524 28 29-OCT-1997 12:13 67282 29 29-OCT-1997 12 : 27 67283 30 3-NOV-1997 10 : 56 67979 31 5-NOV-1997 09 :19 68256 32 14-NOV-19 97 07:56 69581 33 29-NOV-1997 11:29 71773 34 3-DEC-1997 12:43 72372 35 3-DEC-1997 13 : 01 72373 36 5-DEC-1997 13 : 07 72662 37 13-JAN-1998 13:49 79024 38 21-JAN-1998 11:11 79886 39 22-JAN-1998 10:27 79995 40 24-JAN-1998 08:20 80297 41 3-FEB-1998 08:19 81742 42 5-FEB-1998 09:55 82028 43 10-FEB-1998 11:53 82789 44 10-FEB-1998 12:37 82797 45 13-FEB-1998 12:24 83250 46 13-FEB-1998 12:24 83251 47 20-FEB-1998 11:06 84305 48 21-FEB-1998 09:52 84452 49 21-FEB-1998 09 : 52 84453 50 10-MAR-1998 14:07 87069 51 ll-MAR-1998 09:55 87196 52 12-MAR-1998 10:26 87356 53 3-APR-1998 11:40 90683 54 7-APR-1998 12 : 01 91292 0.134 0.095 0.217 0.235 0.000 0.074 0.089 0.748 0.183 0.275 0.859 2.000 0.976 0.898 0.347 0.193 0.198 1.183 1.268 0.296 0.337 0.249 0.394 0.362 0.000 0.000 0.000 0.166 0.185 Sample ID rep Comment 66378 1 Product Name:METHYLEN 66524 1 Product Name:METHYLEN 67282 1 Product Name:METHYLEN 67283 1 Product Name:METHYLEN 67979 1 Product Name:METHYLEN 68256 1 Product Name:METHYLEN 69581 1 Product Name:METHYLEN 71773 1 Product Name:METHYLEN 72372 1 Product Name:METHYLEN 72373 1 Product Name;METHYLEN 72662 1 Product Name:METHYLEN 79024 1 Product Name:METHYLEN 79886 1 Product Name:METHYLEN 79995 1 Product Name:METHYLEN 80297 1 Product Name:METHYLEN 81742 1 Product Name:METHYLEN 82028 1 Product Name:METHYLEN 82789 1 Product Name:METHYLEN 82797 1 Product Name:METHYLEN 83250 1 Product Name:METHYLEN 83251 1 Product Name:METHYLEN 84305 1 Product Name:METHYLEN 84452 1 Product Name:METHYLEN 84453 1 Product Name:METHYLEN 87069 1 Product Name:METHYLEN 87196 1 Product Name:METHYLEN 87356 1 Product Name:METHYLEN 90683 1 Product Name:METHYLEN 91292 1 Product Name:METHYLEN DO 065756 CONFIDENTIAL Date Group Name Value 7-APR-1998 13:42 91308 18-APR-1998 10:30 92919 0.204 0.219 Sample ID rep Comment 91308 1 Product Name:METHYLEN 92919 1 Product Name:METHYLEN 00 O6S757 '0NPTD5A/TrAL