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o METALS IN AIR o co

§ jCALCUlATION FOR OSHA1D121/125G - METALS IN AIR VIA CASSETTE FILTER (37MM MILLIPORE) & MOBILE VACUUM PUMPS

'2 o o jA= Concentration of Analyte in sample solution (pg/ml) or (mg/L) j B=Concentratioii of Blank in sample solution (|tg/ml) or (mg/L) j I ■D c CT o' KJ KJ ■D O jSSV= Sample Solution Volume ASSV= Analyte concentration x Sample Solution Volume AR= (A X SSV) - (B X BSV) I o 3. C3> CO cn • BSV=Biank Sample Volume BBSV=Blank concentration z Blank Sample Volume AV 91 !rAB= Reagent Blank Concentration (pg/ml) or (mg/L) I O o o c !rABSV= Reagent Blank Sample Volume I 3 CD •0= Dilution Factor (NONE) I Ino GRAVIMETIC FACTORS For the Trip Blank Analytical Value: IAV= Air Volume Sampled AR= (B X BSV) - (RAB X RABSV) I I AR=Analytical Result AV I lARR=Analytical Reportable Result in mg/m^ (rounded off to 3-sigma)

A (mg/L) SSV (mL) A X SSV = ASSV B (mg/L) BSV (mL) B X BSV = BBSV ASSV -BSSV = AR AV Liters AR/AV ANALYTE ARR mg/m’ 0.103 100 10.3 0.085 100 8.5 1.8 30 0.06 Aluminum- Al 0.06 '■‘-b?bi’4" 100 -1.4 -0.013 100 -1.3 -0.1 30 -0.0033333 Antimony-Sb <0.01 ■■'d'bbi'" 100 0.1 0.005 100 0.5 -0.4 30 -0.0133333 Arsenic-As <0.01 ”0.003“ ~0^ 100 0.003 100 0.3 0 30 0 Barium-Ba <0.01 100 0 100 0 0 30 0 Beryllium-Be <0.01 '”o.bbi‘“ 100 0.1 aboT 100 0.1 0 30 0 Cadmium-Cd <0.01 “0.683“ 100 68.3 0.755 -7.2 100 75.5 30 -0.24 Calcium-Ca <0.01 “b.b'si”' 100 0.008 100 0.8 2.3 30 0.0766667 Chromium-Cr 0.08 ■”0'014“ 100 1.4 0.017 100 1.7 -0.3 30 -0.01 Copper-Cu <0.01 ”0.1'36“ 100 13.6 0.036 100 3.6 10 30 0.3333333 Iron-Fe 0.33 ”0.013“ 100 1.3 0.009 100 0.9 0.4 30 0.0133333 Lead-Pb 0.01 ”0.153“ 100 15.3 b.TsY 100 15.1 0.2 30 0.0066667 Magnesium-Mg <0.01 “0.005” 100 0.5 0.002 100 0.2 0.3 30 0.01 Manganese-Mn <0.01 100 100 30 Mercury-Hg <0.01 o 0.009 100 0.9 0.002 100 0.2 0.7 30 0.0233333 Nickel-NI 0.02 H K oTieT 100 16.1 ■0.144 100 14.4 1.7 ______ 30 0.0566667 Potassium-K 0.06 I 'oH' 100 1 -d'.boT 100 -0.1 1.1 30 0.0366667 Selenium-Se 0.04

I o 0.006 ¥.498 100 100 0.6 149.8 'b.bo7 ‘1.808 100 100 0.7 180.8 -0.1 -31 30 -0.0033333 Silver-Ag 30 -1.0333333 Sodium-Na <0.01 <0.01 Io o 0.009 100 0.9 'b.bbg 100 0.9 0 30 0 Thallium-TI <0.01 0’.023 100 2.3 ‘b.b26‘ 100 2.6 -0.3 30 -0.01 Zinc-Zn <0.01 o to co PED ID #01090253-006 co 1 NYCDEP - BAY STR & VICTORY BLVD. SI c:/JEM FILES/NYCDEP-HAZMAT/01090253.xls