Fromme, H., Albrecht, M., Angerer, J., Drexler, H., Gruber, L., Schlummer, M., ...
The Integrated Exposure Assessment Survey (INES) was started in the year 2005. Altogether 50 healthy adults living in Bavaria, Germany, were included into the study. Monitoring was conducted in...
Fromme, H., Gruber, L., Schlummer, M., Wolz, G., Böhmer, S., Angerer, J., ...
Phthalates are ubiquitous environmental chemicals with potential detrimental health effects. The purpose of our study was to quantify dietary intake of phthalates and of DEHA (Di-ethylhexyl adipate)...
Fromme, H., Schlummer, M., Möller, A., Gruber, L., Wolz, G., Ungewiß, J., ...
Because dietary intake is supposed to be an important route of human exposure we quantified the dietary intake of perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorohexane...
Cold Highly Charged Ions in a Penning Trap: Experiment and Simulation (2002)
Holder, J. P., Gruber, L., Church, D. A., Schneider, D.
Using the LLNL EBIT/RETRAP system non-neutral plasmas of highly charged ions were produced and cooled to temperatures around one Kelvin These strongly coupled plasmas can model white dwarf...
A rapid and convenient procedure for the determination of acrylamide in foodstuffs (2002)
Brandl, F., Demiani, S., Ewender, J., Franz, R., Gmeiner, M., Gruber, L., ...
Erweiterung der Datenbank für Dioxine mit Daten zu Futtermitteln (2001)
Gruber, L., Schlummer, M., Huber, T.
The existing dioxin database of the German Environmental Protection Agency was extended by scanning dioxin measurement programs for feedstuffs conducted in the federal states and other European...
Product Protection in the Food Supply Chain (2000)
Croon, K.S. De, Hooimeijer, A., Wood, G., Ronner, U., Gruber, L.
Wolz, G., Gruber, L., Hendrich, V., Schlummer, M.
Zur Kontrolle der Analysenqualität des Instituts für Hygiene der Bundesanstalt für Milchforschung wurden 15 Fischfettproben vom Fraunhofer Institut für Verfahrenstechnik und Verpackung auf...
Dioxine und DIPN (Diisopropylnaphthalin) in Papier. Analytische Methoden und aktueller Stand (1999)
Gruber, L., Wolz, G., Santl, H.
In dem Beitrag wird auf zwei aktuelle Störstoffe im Bereich der Papierherstellung eingegangen: Dioxine und DIPN. Diese beiden Stoffgruppen unterscheiden sich zwar sowohl bezogen auf die...
Untersuchung von Phthalaten in Baby-Nahrung (1998)
Gruber, L., Wolz, G., Piringer, O.G.
22 Proben Säuglingsmilch, Beikost, Muttermilch und Kuhmilch wurden auf ihren Gehalt an Phthalaten untersucht. Nach Abtrennung von Fett mittels Gelpermeationschromatographie wurden die Ester der...
Quost, A., Gruber, L., Santl, H.
Feasibility for the use of a Shimadzu QP-5000 quadrupole mass spectrometer in routine dioxin analyses especially for fly ash and sewage sludge samples has been examined. The results obtained with...
Dioxine in der Papier- und Zellstoffherstellung (1996)
Gruber, L., Meisburger, K., Wolz, G., Santl, H.
Im Bereich der mit dem Sulfatverfahren arbeitenden Zellstoffindustrie konnte seit 1990 eine deutliche Abnahme der Dioxinkonzentrationen sowohl in Abwasser, Schlamm und Zellstoff festgestellt werden....
Thermische Belastung von PVC mit Organozinnstabilisatoren (1995)
Ewender, J., Gruber, L., Krebs, C., Wolz, G., Bautista, P.A.
PVC containing different tin stabilizers were compared in the field of HCI loss, evaporation of tin compounds and their specification during thermal degradation. HCI loss and tin evaporation are...
Confirmation of the DB-5MS column and the use in routine dioxin analysis (1995)
Gruber, L., Santl, H., Seidl, J.
The newly offered DB-5MS column shows a different elution profile and better separation for some 2,3,7,8-substituted congeners than a conventional DB-5 phase. It also allows the determination of all...
Gruber, L., Santl, H., Stöhrer, E.
Twelve samples of collected waste papers used for paper manufacturing were analysed. The PCDD/F values ranged from 2.96 to 9.97 ng I-TE/kg dry matter. All samples showed a different pattern of...
Santl, H., Bichlmaier, A., Gruber, L., Stöhrer, E.
An extensive investigation on the input, formation and fate of PCDD/Fs in a recycling paper mill was carried out. Samples from different stages of the production process were analysed and a PCDD/F...
Gruber, L., Santl, H., Stöhrer, E.
In 1991 and 1992 an extensive investigation on the input, formation and fate of polychlorinated dibenzodioxins and dibenzofurans in the German pulp and paper industry was carried out. The PCDD/F...
Brandsch, R., Gruber, L., Santl, H.
The aqueous solubility and the Henry's Law Constants (HLCs) for some lower chlorinated dioxins were experimentally determined using a dynamic method. The values of the dimensionless gas-water...
Santl, H., Gruber, L., Stöhrer, E., Wolz, G.
The main emphasis of the project was on the investigation of the fate and possible formation of polychlorinated dibenzofuranes (PCDF) and polychlorinated dibenzo-para-dioxins (PCDD) in the german...
Santl, H., Gruber, L., Stöhrer, E., Wolz, G.
The main emphasis of the project was on the investigation of the fate and possible formation of polychlorinated dibenzofuranes (PCDF) and polychlorinated dibenzo-para-dioxins (PCDD) in the german...
Some new sources of PCDD/F in recycled pulp products (1993)
Gruber, L., Stöhrer, E., Santl, H.
Wastepaper is extensively used as raw material for paper and board production. In 1991 more than 6.6 million tons of wastepaper were utilized by the German paper industry. In general the collected...
PCDD/F in the paper industry. New results and mass balances (1993)
Gruber, L., Stöhrer, E., Santl, H.
An extensive investigation about the input, formation and fate of polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in the pulp and paper industry has been carried out....
Lower chlorinated dioxins and dioxin-like compounds in samples from the paper industry (1993)
A study concerning the occurrence of dioxin-like compounds in samples from the paper industry has been carried out. Some final extracts of selected samples (deinking sludge, paper mill biosludge,...
Experimental determination of Henry's Law Constant for some dioxins (1993)
Brandsch, R., Gruber, L., Santl, H.
In this paper a dynamic method to determine gas-water partition coefficients (K-values), respectively Henry's Law Constants (HLCs), is presented. The K-values, the HLCs and the water...
PCDD/F mass balance of a recycling paper mill (1992)
Bichlmaier, A., Tillmann, O., Gruber, L., Santl, H., Stöhrer, E.
All parts of the production process of a recycling paper mill were analysed for the possibility of the formation of dioxins and furans (PCDD/F). Refering to the results the following conclusions can...