SPARK SOURCE ANAYLYS + electrical detection.... RAPID ELEMENT SURVEY OF AIR POLLUTION PARTICULATES Determine lead, arsenic, bromine, chlorine, sulphur, vanadium, iron and all other elements present in the , atmosphere with the
WATER CONSERVATION The MS702 gives a simple multi-element method of measuring pollutants in water
MERCURY AND APPLES The MS702 easily determines the amounts of elements {like mercury) introduced by pesticides into food (like apples)
THE ELEMENTS OF MAN Use the MS7U2 to chockjhe trace element levels in hlouil plasma, I miff and other body tissues
»C SCIENCE sent coverage 'with ultra high enables the MS702 «led identifications pfajjmertfs, glass ^f-'pdnt slivers and ic specimens
EPITAXIAL SEMICONDUCTORS Measure the dopantafti impurity levels for aai ' layer with the MS702
COBALT LEVELS IN NUCLEAR REACTOR EELS η bombardment of H ' e î m MCo which has ""terously long half-life: the MS702 to check f cobalt levels
COLOUR Τ RARE EAFHffS Use the MS7D2 to i the impurities ii oxide and other rsriî oxides used in fine gir phosphors for colour television tubes
ïARBOM«0ftES ggfee the M$7$2 to find the ' ice elements in carbon res
thé elemental reeks, ores of «ioôft
high s p e e d . . . high sensitivity... increased precision
M S 7 0 2 mass spectrometer The only spark source instrument available with an electrical detection system Α Ε Ι Scientific Apparatus Limited Barton Dock Road, Urmston, Manchester, M31 2LD T e l e p h o n e . 061-865 4466 Telex: 668482 T e l e g r a m s ' Sciapp Manchester and in the U.S.A. contact:A E I Scientific Apparatus Inc. 3 Corporate Park Drive, W h i t e Plains, N e w Y o r k 1 0 6 0 5 . Circle No. 6 on Readers' Service Card 46 A
ANALYTICAL CHEMISTRY, VOL. 4 2 , NO. 9, AUGUST
1970
A EI scientific apparatus
