Document X86gynMXQ67B5wjn5vVKBDLYx

,October 26 1971 0. 0. 8XHSVX KAB8HALL US, HEAVY METAL AHALYBIfl Picas* give me an estimate of the seat of analysing Materials for tree* asotmii of aercury, lead, arsenic, ahroalua, cadaiua and chlorinated biphenyls. All analyses should toe sensitive to about 1 ppm. What would toe the "per eetal* coat to add additional astals to this listr WWIt/ps WILLIAM V, NXLKSK TODtICITT A POZXOTZOK COWTH0L COOM5DIATOA N38424