Document QJB2zzrr9d7xQamdyNpbNreq8

12 N3TL5CD National Losa Control Service Corporation Long Grove, Illinois 60049 (312) 540-2488 ENVIRONMENTAL SCIENCES LABORATORY, K-2 TO: JANIS WOODSON CERTAINTEED COBP. 770 E. SUEDESFORO RO. VALLEY FORCE PA LABORATORY ANALYSIS REPORT REPORT DATE RfP. ya. 1934 SAMPLES REC'D _SEB. 17. 1986 REQUEST NUMBER vrm PAGE NUMBER l OF REQUEST. SAMPLE NUMBER ANALYSIS REQUESTED P899 899* 897 948 910 Fibers/100 Fids AS8EST08(NI08H 7400) ANALYSES 46.5 AS8EST08<NIOSH 7400) ANALYSES 23.5 AS8EST0S(NI08H 7400) ANALYSES 20 AS8EST08(NI0SH 7400) ANALYSES 1 AS8EST08(NI08H 7400) ANALYSES 8.5 RESULTS 1 REPORT TOTAL FIBERS. BUMCS INCLUDED - UOULO NOT IDENTIFY THEM *CASSETTE LID MAS OFF SAflPLE. RETURN UNUSED PORTION OF T>C FILTERS RETHOOS: PHASE CONTRAST NICROSCOPY Respectfully submitted, l) Joan A. Wronski, CIH, Manager Environmental Sciences Laboratory ACCREDITED BY THE AMERICAN INDUSTRIAL HYGIENE ASSOCIATION CCT 161986 c i V 'z L1 NC448 1 OM 1 86 CTD017351