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[Tar, bitumen, benzopyrenes--a simple method for the detection of benzo(a)pyrenes in the workplace air]. / Teer, Bitumen, Benzpyren--Einfaches Verfahren zum Nachweis von Benzo(a)pyren in Arbeitsraumluft.

Bleichert, J; Ebert, R.

Z Gesamte Hyg ; 37(3): 104-7, 1991 Mar.

Article in German | MEDLINE | ID: mdl-2038857

ABSTRACT

The estimation of benzpyrene in workplace-air by thin-layer chromatography with fluorimetric detection is described. Using a excitation-wavelength of lambda = 366 nm allows the application of this method by low expenditure. The steps of mode are confirmed.

Subject(s)

Air Pollutants, Occupational/analysis , Benzo(a)pyrene/analysis , Polycyclic Compounds/analysis , Chromatography, Thin Layer , Flame Ionization , Mass Spectrometry , Tars/analysis

[Tar, bitumen, benzopyrene--an assessment of health risk at the work site]. / Teer, Bitumen, Benzpyren--eine Abschätzung des Gesundheitsrisikos am Arbeitsplatz.

Bleichert, J; Ebert, R.

Z Gesamte Hyg ; 34(10): 567-9, 1988 Oct.

Article in German | MEDLINE | ID: mdl-3201798

Subject(s)

Benzo(a)pyrene/adverse effects , Coal Tar/adverse effects , Hydrocarbons/adverse effects , Neoplasms/chemically induced , Occupational Diseases/chemically induced , Carcinogenicity Tests , Environmental Exposure , Humans , Risk Factors

[Suitability of mercapturic acid determination for biological monitoring of electrophilic alkylating agents]. / Zur Eignung der Merkaptursäurebestimmung für das Biological Monitoring elektrophiler Alkylantien.

Ebert, R; Bleichert, J.

Z Gesamte Hyg ; 33(8): 373-4, 1987 Aug.

Article in German | MEDLINE | ID: mdl-3687116

Subject(s)

Acetylcysteine/analysis , Environmental Monitoring/methods , Occupational Diseases/chemically induced , Vinyl Chloride/poisoning , Vinyl Compounds/poisoning , Adult , Female , Humans , Male , Maximum Allowable Concentration , Middle Aged , Occupational Diseases/urine

[Occupational health assessment of pyrolysis products in the air at the work site]. / Zur arbeitshygienischen Beurteilung von Pyrolyseprodukten in der Luft am Arbeitsplatz.

Ebert, R; Bleichert, J; Voigtländer, D; Barrot, R.

Z Gesamte Hyg ; 32(9): 546-8, 1986 Sep.

Article in German | MEDLINE | ID: mdl-3798981

Subject(s)

Air Pollutants, Occupational/analysis , Aldehydes/analysis , Chemical Industry , Humans , Maximum Allowable Concentration

[Environmental exposure to chromium and its compounds]. / Untersuchungen zur beruflichen Belastung durch Chromium und seine Verbindungen.

Ebert, R; Barrot, R; Bleichert, J; Voigtländer, D.

Z Gesamte Hyg ; 32(9): 549-51, 1986 Sep.

Article in German | MEDLINE | ID: mdl-3798982

Subject(s)

Air Pollutants, Occupational/analysis , Chromium Alloys/analysis , Chromium/analysis , Environmental Exposure , Humans

[Mercury danger in research and industrial control laboratories]. / Untersuchungen zur Quecksilbergefährdung in Forschungs- und Betriebskontroll-Laboratorien.

Barrot, R; Bleichert, J; Ebert, R; Voigtländer, D.

Z Gesamte Hyg ; 31(11): 641-3, 1985 Nov.

Article in German | MEDLINE | ID: mdl-4090547

Subject(s)

Laboratories , Mercury Poisoning/etiology , Occupational Diseases/chemically induced , Humans , Quality Control , Research , Risk

[Recommendations on industrial hygiene aspects and evaluation of welding areas]. / Empfehlungen zur arbeitshygienischen Gestaltung und Beurteilung von Schweissarbeitsplätzen.

Bleichert, J.

Z Gesamte Hyg ; 24(7): 547-50, 1978 Jul.

Article in German | MEDLINE | ID: mdl-695779

Subject(s)

Air Pollution/prevention & control , Welding , Air Pollutants, Occupational , Environmental Health , Germany, East , Humans , Ventilation

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