2025/04/30 by Giesen, Yvonne, Friedrich, Claudia, Breuer, Dietmar +5
#(R)-1-Ethoxy-2-propanol #(R)-1-Ethoxypropan-2-ol #(R)-2-Propylene glykol 1-ethyl ether #(R)-2-Propylenglycol-1-ethylether #(R)-2-Propylenglykol-1-ethylether #(R)-Propylene glycol ethyl ether #(R)-Propylene glykol monoethyl ether #(R)-Propylenglycolethylether #(R)-Propylenglycolmonoethylether #(R)-Propylenglykolethylether #(R)-Propylenglykolmonoethylether #(RS)-1-Ethoxy-2-propyl acetate #(RS)-1-Ethoxy-2-propylacetat #(RS)-1-Ethoxypropan-2-ol #(S)-1-Ethoxy-2-propanol #(S)-1-Ethoxypropan-2-ol #(S)-2-Propylene glykol 1-ethyl ether #(S)-2-Propylenglycol-1-ethylether #(S)-2-Propylenglykol-1-ethylether #(S)-Propylene glycol ethyl ether #(S)-Propylene glykol monoethyl ether #(S)-Propylenglycolethylether #(S)-Propylenglycolmonoethylether #(S)-Propylenglykolethylether #(S)-Propylenglykolmonoethylether #(±)-1-Ethoxy-2-propyl acetate #(±)-1-Ethoxy-2-propylacetat #(±)-1-Ethoxypropan-2-ol #1-Ethoxy-2-propanol #1-Ethoxy-2-propyl acetate #1-Ethoxy-2-propylacetat #1-Ethoxypropan-2-ol #2-(2-Buthoxyethoxy)ethanol #2-(2-Ethoxyethoxy)ethanol #2-(2-Methoxyethoxy)ethanol #2-Acetoxy-1-ethoxypropan #2-Acetoxy-1-ethoxypropane #2-Ethoxy-1-methylethyl acetate #2-Ethoxy-1-methylethylacetat #2-Propylene glykol 1-ethyl ether #2-Propylenglycol-1-ethylether #2-Propylenglykol-1-ethylether #2PG1EA #2PG1EE #543 Analytical chemistry #543 Analytische Chemie #571.95 Toxicology #571.95 Toxikologie #616.9803 Betriebs- und Arbeitsmedizin #616.9803 Industrial and occupational medicine #Acetic acid-β-ethoxy-isopropyl ester #Aktivkohle #Analysenmethode #Arbeitsplatzmessung #Bestimmungsgrenze #Buthyldiglycol #Butyl carbitol #Butylcarbitol #Butyldiglykol #Butyldigycol #Carbitol #DEGBE #DEGEE #DEGME #Dampf-Aerosol-Gemisch #Diethylene glycol ethyl ether #Diethylene glycol methyl ether #Diethylene glycol monobutyl ether #Diethylene glycol monoethyl ether #Diethylene glycol monomethyl ether #Diethylenglycolbuthylether #Diethylenglycolethylether #Diethylenglycolmonobuthylether #Diethylenglycolmonoethylether #Diethylenglycolmonomethylether #Diethylenglykolbuthylether #Diethylenglykolethylether #Diethylenglykolmonobutylether #Diethylenglykolmonomethylether #Diglycol ethyl ether #Diglycol methyl ether #Diglycol monoethyl ether #Diglycol monomethyl ether #Diglycolbuthylether #Diglycolethylether #Diglycolmethylether #Diglycolmonoethylether #Diglycolmonombuthylether #Diglycolmonomethylether #Diglykolbuthylether #Diglykolethylether #Diglykolmethylether #Diglykolmonoethylether #Diglykolmonombuthylether #Diglykolmonomethylether #Essigsäure-β-ethoxy-isopropylester #Ethyldiglycol #Flüssigdesorption #GC-FID #GGP mini #GGP-Mini #Gaschromatographie mit Flammenionisationsdetektion #Gefahrstoff #Glasfaserfilter #Glykolester #Glykolether #Luft #Luftanalysen #Messbereich #Methyl carbitol #Methylcarbitol #Methyldiglycol #Methyldiglykol #PGEE #PGEEA #Probenahme #Propylene glycol ethyl ether #Propylene glycol ethyl ether acetate #Propylene glycol monomethyl ether #Propylenglycolethylether #Propylenglycolethyletheracetat #Propylenglycolmonoethylether #Propylenglykolethylether #Propylenglykolethyletheracetat #Propylenglykolmonoethylether #Präzision #Selektivität #Wiederfindung #activated charcoal #air #air analyses #analytical method #einatembare Partikelfraktion #gas chromatography with flame ionisation detection #glass fibre filter #glycol ester #glycol ether #inhalable particle fraction #internal standard #interner Standard #limit of quantification #liquid desorption #measurement range #precision #recovery #selectivity #vapour-aerosol mixture #workplace measurement
paper · doi:10.34865/am156902e1919_w
This analytical method is a validated measurement procedure for the determination and limit value monitoring of 1‐ethoxy‐2‐propanol, 1‐ethoxy‐2‐propyl acetate, 2‐(2‐methoxyethoxy)ethanol, 2‐(2‐ethoxyethoxy)ethanol and 2‐(2‐butoxyethoxy)ethanol in workplace air. With this method simultaneously airborne glycols in the gaseous state as well as particles are collected. Sampling is performed by drawing a defined volume of air through the sampling system GGP‐Mini consisting of a glass fibre filter and a charcoal tube connected downstream using a suitable flow‐regulated pump. The flow rate is set to 0.33 L/min with a recommended air sample volume of 40 L. The collected glycols are desorbed with a mixture of dichloromethane/methanol containing 1‐hexanol as internal standard and then analysed by means of gas chromatography using FID. The quantitative evaluation is based on calibration functions obtained by means of multiple‐point calibrations. The limit of quantification (LOQ) for the individual glycol esters or glycol ethers is 0.5 mg/m3 based on an air sample volume of 40 L. Joint Publication of the Analytical Subcommittee of the Chemistry Board of Experts of the Expert Committee Raw Materials and Chemical Industry of the German Social Accident Insurance and the working group “Air Analyses” of the Permanent Senate Commission of the Deutsche Forschungsgemeinschaft for the Investigation of Health Hazards of Chemical Compounds in the Work Area.