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ug指微克,g指克,所以ug/g 表示每一克中所含量（多少微克）；ppm表示一百万份重量的溶液中所含溶质的重量 Em massa. A concentração ppm em massa expressa a massa de soluto (disperso), em µg (), existentes em 1 g (1 milhão de µg) de solução.. Exemplo: Quando se afirma que a água poluída de um rio contém 5 ppm em massa de mercúrio significa que 1 g da água deste rio contém 5 µg de mercúrio. How to convert ppm to mg/m3 and ppb to µg/m3. Markes International, Inc. 2355 Gold Meadow Way Gold River, Sacramento California 95670 Die Einheit ppm (parts per million) gibt die Anzahl der Teile pro 1 Million Teilen an.
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72 timmar. 150 ug I. -. Hud - Svagt irriterande. Människa (ppm).
A unit to measure mass which is one million gram is called as microgram. This is an online converter to convert ppm to microgram per gram (μg/g).
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Nitrogen dioxide. 1 ppb = 1.9125 µg m-3. 1 ppb = 1.88 µg m-3. Carbon monoxide . ppb/ppm Solids Liquids Microbiology Radiochemistry Temperature Symbols Qualifiers Also Known As: mg/L; mg/kg; μg/g Example: 5 ppm of lead.
Made for you with much by CalculatePlus. Part per million (ppm) = Microgram/gram (μg/g)
Free online Fraction conversion. Convert 3 ug/g to ppm (micrograms/gram to parts per million). How much is 3 ug/g to ppm? Made for you with much by CalculatePlus.
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AFS: - BOD7: 1,7 g syre/g, COD: 2,0 g syre/g, THOD: 2,08 g syre/g. av E Kälvesten · 1996 · Citerat av 1 — och ideer. Till Hans G Johansson på VTI för material att göra försök på. Detektions gränser för Pb, Cr och Cu var 1 µg/,1 för. Cd 0, 1 µg/1, 0942 t 0.0057.
G.DMT betecknar ADSL med full hastighet vilket gör det möjligt att använda standarder PPM (Pulse Position Modulation) En moduleringsmetod som används i
0,8 g.
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(mg/l). Inandning. (damm och dimmor).
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ppm is a value that represents the part of a whole number in units of 1/1000000.