He mentioned that food manufacturers under took a similar voluntary testing program of lead in canned evaporated milk and reported the data to the FDA.

For a number of good reasons, we also recommend the use of calibra tion curves prepared with one or more of the commercial PCB mixtures (Aroclor) which most closely match the residue, since the suggested ratio technique can, under certain conditions, lead to serious errors.

"We can't yet assesa the effect of higher prices on demand for plastics," he adds, but he says that it will probably lead to a drop in demand.

Public pressure to resolve the problem may lead them to recommend unrealistic test meth ods over the next five years.

This assertion is dogmatic rather than scientific, since it is possible in any given study for confounding * factors to be introduced which lead to false , positive findings.

Level of awareness needs to be raised through out the plant so that each person will make a conscious effort to identify the unsafe acts and conditions that would lead to injury.

Oig.mocIWorinei set off a chain of* events in some raptors: decrease in shell thickness leading to more frequent egg damage and to more frequent parental destruction of damaged eggs.

Major growth was concentrated in extrusion processes with pipe leading the way at 50% growth over 1970.

Other workers with exposure potential in excess, of 1.0 ppm TWA include the Me Lead Operator, P/T Still Operator, and loading personnel.

Lyman International Lead Zinc Research Organization, Inc

Source - "Leading Cause of Death in Selected Areas of the World" 1972 Report, Senate Coanittee on Labor and Public Welfare. * g.

T Tofaabbltleheses IIiIIncaiannndderaIItIIoIIr ccaoosnnhttaaiainnnd the approximate thseludagpep.roxTim heatea chemical composition shcheismihcaazlarcdoomusp,osiatciocnording owttooofulMtMhdPPeCCAAbeinrrecelggainubuleelalartlatiietooodnnrssh,,aaszhaddruudeeaonudttoso slttduhhudeeegelle.etaaoddTthaahenaeddalscechhahrdrooim msceoe,nh, cawew zhnahtiridrllaeeotuittshoh,nee,acsslolcunuoddrgdgaeeing w cucnooobmm uupldropnsotibsteiticiooalanrnbabaolelnl.lbbeaadssiissh..azaAArdossuiigsgnniidffuiieccaan ntott portion of the sludge is the lead concentration, on portion of the sludge is a unburnt carbon.

He mentioned that food manufacturers under took a similar voluntary testing program of lead in canned evaporated milk and reported the data to the FDA.

Wagoner of the National Insti tute of Occupational Safety and Health have recently testified in the Duluth case, there is ample reason to believe that ingestion of the major varieties of asbestos leads to increased risk of gastrointestinal cancer.

THIS WORE, DONE BY A LEADING TESTING ORGANIZATION, PRODUCED SIGNIFICANT FINDINGS.