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<br /> Laboratones Chemical Fact Sheet-Cas#71432 http//www speclab com/compoundlc92527
<br /> 156 2%pas,0 70 mean,2 1 max), photographic equipment/suppties (48 samples, {
<br /> ;54 2%pos,0 16 mean,2 1 max),pharmaceutical mfg(9 samples, 100%pos, 12
<br /> l ;mean,87 max),organic chemical/plastics mfg(number of samples not reported ;
<br /> i(NR),63 detections,22,NR),pamt and ink formulation(36 samples,63 9%pos, 12 1
<br /> ' !mean,9 9 max),petroleum refining(11 samples,number of pos NR,<0 10,2 4), 1
<br /> E
<br /> bber processing(4 samples, 100%pos,0 60 mean,3 4 max),timber products
<br /> processing(14 samples, 92 9%pos,0 2 mean,2 8 max), treated wastewater auto
<br /> d other laundries (4 samples,50%pos,0 1 ppm mean, 0 2 ppm max), iron and
<br /> ' 'steal manufacturing(mfg)(13 samples,76 9%pas,<14 mean., 120 max),aluminum
<br /> i
<br /> 'forming(21 samples,81 0%pos,<0 0058 mean, 0 040 max), photographic
<br /> equipment/supplies (4 samples, 100%pos,0 016 mean,0 021 max),pharmaceutical f
<br /> imfg(6 samples, 100%pos, 1 8 mean, 10 max),organic chemical/plastics mfg ;
<br /> ;(number of samples not reported(NR),42 detections,26,max NR),paint and ink
<br /> formulation(24 samples, 62 5%pos,0 39 mean,3 8 max),petroleum refining (13
<br /> samples,NR,NR,0 012),rubber processing(5 samples, 100%pos,<0 0077 mean,
<br /> ' 10 010 max),timber products processing(5 samples,60%pos, 0 010 mean, 0 033
<br /> ,max) Industrial sources of wastewater pollution from benzene in ug/l(avg,range)
<br /> ,coal mining(2 6, 0-15),textile mills(<5,0-200), timber products processmg(350, j
<br /> 0-2,800),petroleum refining (>100,ND),paint and ink formulation(1,200,
<br /> ' 10-9,900), gum and wood chemicals(180,0-710), rubber processing(610,0-3,400),
<br /> !auto and other laundries(840,0-23,000),pharmaceuticals (220,0-2,100),ore
<br /> ;mining and dressing(2 1, 04 2), steam electric power(45,ND), foundries (200,
<br /> ' 1ND),leather tannmg and finishing(19,0-150),nonferrous metals (11, 0-160), iron
<br /> and steel (2,000, 0-43,000) From table
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