BQS OBSP Determination:
TRICHLOROFLUOROMETHANE
METHOD: 4054 , TESTIDCODE: 34488GCM66
DATES: 02/23/00 - 07/09/03

Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 4.4 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 1.76 Median Pct Recovery = 124% Expected Conc. = 0.9 Median Pct Recovery = 124% Expected Conc. = 0.9 Median Pct Recovery = 124% Expected Conc. = 0.9 Median Pct Recovery = 124% Expected Conc. = 0.9 Median Pct Recovery = 124% Expected Conc. = 0.236 Median Pct Recovery = 124% Expected Conc. = 0.236 Median Pct Recovery = 124% Expected Conc. = 0.236 Median Pct Recovery = 124% Expected Conc. = 0.236 Median Pct Recovery = 124% Expected Conc. = 0.236 Median Pct Recovery = 124% Analysis Date = 07/09/03 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 122% Analysis Date = 06/07/03 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 124% Analysis Date = 05/12/03 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 149% Analysis Date = 08/06/02 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 140% Analysis Date = 05/09/02 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 135% Analysis Date = 02/22/02 SpikeMix = Absolute 091701: 20 µl Pct Recovery = 93% Analysis Date = 06/21/02 SpikeMix = Absolute 091701: 8 µl Pct Recovery = 114% Analysis Date = 03/16/02 SpikeMix = Absolute 091701: 8 µl Pct Recovery = 131% Analysis Date = 01/11/02 SpikeMix = Absolute 091701: 8 µl Pct Recovery = 124% Analysis Date = 11/15/00 SpikeMix = NSI 053100-01: 25 µl Pct Recovery = 109% Analysis Date = 08/16/00 SpikeMix = NSI 053100-01: 25 µl Pct Recovery = 97% Analysis Date = 06/15/00 SpikeMix = NSI 121699: 20 µl Pct Recovery = 127% Analysis Date = 04/27/00 SpikeMix = NSI 121699: 20 µl Pct Recovery = 133% Analysis Date = 02/23/00 SpikeMix = NSI 121699: 20 µl Pct Recovery = 121% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Median Pct Recovery = 124% Y = 1
The SGPlot Procedure