DATES TIMES TSS Inorganic 19990603 1025 5 2 19990624 920 8 3 19990624 1118 10 4 19990624 1158 11 4 19990624 1200 10 4 19990624 1332 10 4 19990624 1501 12 5 19990714 1552 14 4 19990714 1711 14 6 19990715 1020 6 2 19990715 1134 6 2 19990715 1259 6 2 19990715 1351 5 2 19990715 1449 8 3 19990715 1543 7 2 19990811 921 7 2 19990811 1041 6 2 19990811 1205 8 3 19990811 1323 8 3 19991014 956 8 4 19991014 1125 18 6 19991014 1504 16 5 19991018 1238 16 5 19991018 1505 13 3 19991119 925 21 6 19991119 940 24 8 19991119 1239 20 7 19991119 1514 23 8 19991214 1011 6 1 20000106 1519 10 3 20000106 1557 6 2 20000127 1313 6 2 20000224 1246 18 5 20000224 1337 17 5 20000323 1617 9 3 20000324 1351 4 2 20000324 1457 5 2 20000324 1530 4 2 20000414 1118 6 2 20000428 1300 32 10 20000428 1323 37 11 20000504 1246 20 7