Services tab Analysis QAQC Report Analysis Labi PONCA cm August 24, 1993 Page 7 Method number: KAP6010 Prep Method: 3015 Batch Start Date: 19-AUG-93 Instrument: POLISCAN 61E tab Control spike: Analyte/Parameter RPR tab Sample ID Batch Number: 3 LEAD LEAD 102.0 103.0 tes -oi p o n c a cm LCSD -01 PONCA cm DUP040004931 HAS--Bl--FI--LIQUID-4 Lab Sample ID: P308005-22 Conoco Environmental Services Lab Analysis QAQC Report Analysis Lab: PONCA CITE August 24, 1993 Page 8 Method Number: NAP6010 Prop Method: 3015 Batch Start Date: 19-AUG-93 Instrument: POLYSCAN filE Lab Control Spike: Ahalyte/Parameter RPR Lsb sample ID Batch Number: LEAD LEAD 102,0 103.0 LCS -oi p o n c a cm LCSD -01 PONCA CITE DUP040004932 HAS-B1--Fl-LIQUID-8 Lab Sample ID: P308005-23 Conoco Environmental Services Lob Analysis QAQC Report Analysis Lab: PONCA CITY August 24, 1993 Page 9 Method Number: NAP6010 Prep Method: 3015 Batch start Date 19-ADS-93 Instrument: POLYSCAN 61E Lab Control Spike: Analyte/Parameter RPR Lab Sample ID Batch Number: LEAD LEAD 102.0 103.0 DCS -01 PONCA CITY LCSD -01 PONCA CITY DUP040004933 HAS-Bl-ri-SOtXD-12 Lab Sample ID: P308005-04 Conoco Environmental Services Lab Analysis QAQC Report Analysis Lab: PONCA CITE August 14, 1993 page 10 Method Number: NAP6010 Prep Method: 3051 Batch start Date: 18-AUG-93 Instrument: p o l y s c a n 61E Lab Control Spike: .Analyte/Parameter RPR Lab Sample ID Batch Number: 1 CALCIUM CALCIUM CALCIUM CALCIUM IRON IKON IRON IRON LEAD LEAD LEAD LEAD MAGNESIUM MAGNESIUM MAGNESIUM MAGNESIUM Replicate: Analyte/Parameter 95.9 97.5 97.5 95.9 97.8 97.2 97.8 97.2 82.7 81.9 81.9 82.7 82.3 82.2 82.3 82.2 DCS LCSD LCSD LCS LCS LCSD LCS LCSD LCS LCSD LCSD LCS LC$ LCSD LCS LCSD -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA (CITY PONCA (CITY PONCA CITY PONCA CITY PONCA cm PONCA CITY PONCA CITY PONCA CITY PONCA CITY Result Unit RPD Lab Sample ID ALUMINUM CALCIUM IRON LEAD MAGNESIUM 735 572 389 19.6 146 UG/G u g /g US/8 UG/G UG/G 8.0 1.7 6.6 0.0 0.7 P308005-01 P308005--01 P308005--01 P308005-01 P3O8OO5-01 PONCA (CITY PONCA CITY PONCA CITE PONCA CITY PONCA CITY DUP040004934 HAS--Bl--FI--SOLID-2 Lab Sample ID: P308005-01 Conoco Environmental Services Lab Analysis QAQC Report Analysis Lab: PONCA CITY August 34, 1993 Rage 11 Method Number: NAP6010 Prep Method: 3051 Batch Start Date: 18-AUS-93 Instrument: POLYSCAN 61E Lab Control Spike: Analyte/Parasnter RPR Lab Sample ID Batch Number: 1 CALCIUM CALCIUM CALCIUM CALCIUM IRON IRON IRON IRON LEAD LEAD LEAD LEAD MAGNESIUM MAGNESIUM MAGNESIUM -MAGNESIUM Replicate: Analyte/Parameter 95.9 97.5 97.5 95.9 97.8 97.2 97.8 97.2 82.7 81.9 81.9 82.7 82.3 82.2 82.3 82.2 LCS LCSD LCSD LCS LCS LCSD LCS LCSD LCS LCSD LCSD LCS .LCS LCSD LCS LCSD -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 -01 PONCA CITY PONCA CITY PONCA CITY PONCA c it y PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CITY PONCA CtTY PONCA.

-or making white-lead.

L Lead Industries Association, Inc.

L1A16214 4*j--# ' LEAD INDUSTRIES ASSOCIATION H UXPHTOW tVDM nw raw *. m

Tetraethyl lead - J.

_ Lead burning 1.

Therefore, removal o f lead service lines seems the most reliable way to reduce both dissolved and particulate lead.

L1A16214 4*j--# ' LEAD INDUSTRIES ASSOCIATION H UXPHTOW tVDM nw raw *. m

L Lead Industries Association, Inc.

Tetraethyl lead - J.

j I n the p r e l i m i n a r y work of m a n u f a c t u r e of lead tetra ethyl A / s e v e r a l v e r y serious cases of lead p o i s o n i n g have resulted.

Lead burning 1.

9-IN ICA L SIGNIFICANCE OF HEMATOLOGIC CHANGES IN LEAD ABSORPTION AND LEAD POISONING WILLARD MACHLE, M.D.

However, auch of the lead in lead products enter* the environment in inert fora*.

Objection to request for year-by-year list ofpositions, titles or jobs as excessive, overbroad, -irrelevant and not reasonably calculated to lead to the discovery of admissible evidence.