mse.

M IC R O - TALC IT EXTRA A verage T ech n ica l Data TB 185 E- 20 C h e m ical Analysis: S i0 2 Al2 0 3 6 2,6 % 0,2 % Fe2 0 3 0,1 % FeO 0,2 % CaO 0 ,3 % M gO 3 1 ,4 % CO2 0 ,4 % H2 O + 105C 4 , 8 % M atter v o la tile < 0,5% P a rtic le size d is trib u tio n by sed im e n ta tio n analysis: < 20 pm < 10 pm < 5 pm < 2 pm M ic ro - T alc IT Extra 100 % 99 % 85 % 40% TB 185 E- 21 P h /s ic o l dota Mean p a rtic le diam eter, pm 2 S pecific surface, N -a d s ., m / g W hiteness, tris tim u lu s f ilte r : amber F M X /C , % green F M Y /C , % b lu e F M Z /C , % Infrared re fle xio n , % O il absorption, g o i 1/100 g PH M a tte r so lu b le in w ater, % R e fra c tiv e index Hardness D ensity, g/ml Tam ped apparent density, g /m l Tamped volum e, m l.

- o * rtEAtt y DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service Food and Drug Administration College Park, MD 20740 CAERS Disclaimer FDA's Center for Food Safety and Applied Nutrition's (CFSAN's) Adverse Event Reporting System (CAERS) is a post-market surveillance system that collects reports about adverse and product complaints that are allegedly related to CFSAN-regulated products.

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CAM-27

CAM-172

\ O il ME 5 2 , NUMBER I.

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HOME ADDRESS 3221 Th o mps o n a v e n u s LAWOFFICES ODD FELLOWS BUILDING ALAMEDA TELEPHONE: LAKEHURST 2-3727 SACRAMENTO ADDRESS ROOM219 STATECAPITOL ZONSY4 , TELEPHONE: G!

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Mr* W* G* Campbell, C h ief, Food and Drag A d m in istra tio n , U nited S tate Department o f A gricu ltu re, Washington* 35*0* Dear Mr* Ca m p be ll: B SSM m S|2SJ2T 33JS0.e Contamint ion* X enclose the report by th e Chicle Development Company o f i t s in v e s t ig a t io n o f c h ic le contam ination and th e r e s u ltin g rem edial a ctio n * lll r e p o r t i s s e l f - e x S a n a to r y And hope th a t i t commends i t s e l f to yon a s s a t is f a c t o r y la th e circum stances* When I re tu rn from Europe in October X hope and plan to tra n sm it a supp lem ental r e p o r t upon our r e la te d s c i e n t i f i c in v e s tig a tio n which i s now in th e co u rse o f com pletion* B eliev e me to--b erreith'-esteem* ~*' ' ,, ,,4- .

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-, CHICLE DEVELOPMENT COMPANY 500 FIFTH AVENUE " '-'SS?

NAME: MATERIAL: SUBMITTED: REQUIRED: Urine and Blood 7-9"k8 by Tank Cleaners Inc., Jacksonville, Florida.

// STATION D ISP EN SARY WRIGHT FIEL D DA Y TON, OH IO N ovember 5 D r .