A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS

A new analytical screening technique for the determination of methylmercury and inorganic mercury in hair samples by HPLC-PCO-CVAAS has been developed. It is based on the extraction of mercury compounds by a buffered sodium pyrrolidinedithiocarbamate solution, separation by reversed-phase HPLC, post...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Falter, Ralf (VerfasserIn) , Schöler, Heinz Friedrich (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 1996
In: Fresenius' journal of analytical chemistry
Year: 1996, Jahrgang: 354, Heft: 4, Pages: 492-493
ISSN:1432-1130
DOI:10.1007/s0021663540492
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/s0021663540492
Volltext
Verfasserangaben:R. Falter, H.F. Schöler

MARC

LEADER 00000caa a2200000 c 4500
001 1826778551
003 DE-627
005 20230710180739.0
007 cr uuu---uuuuu
008 221212s1996 xx |||||o 00| ||eng c
024 7 |a 10.1007/s0021663540492  |2 doi 
035 |a (DE-627)1826778551 
035 |a (DE-599)KXP1826778551 
035 |a (OCoLC)1389826307 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 31  |2 sdnb 
100 1 |a Falter, Ralf  |e VerfasserIn  |0 (DE-588)1094687073  |0 (DE-627)855100621  |0 (DE-576)173089410  |4 aut 
245 1 2 |a A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS  |c R. Falter, H.F. Schöler 
264 1 |c 1996 
300 |a 2 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 12.12.2022 
520 |a A new analytical screening technique for the determination of methylmercury and inorganic mercury in hair samples by HPLC-PCO-CVAAS has been developed. It is based on the extraction of mercury compounds by a buffered sodium pyrrolidinedithiocarbamate solution, separation by reversed-phase HPLC, post column oxidation by UV-irradiation, reduction with alkaline sodium borohydride, and determination by cold vapour atomic absorption detection. The standard deviation was 7% and recoveries were 90% for both compounds. The limit of detection (S/N = 3) for both compounds was calculated to be about 4 ppb. 
650 4 |a Absorption Detection 
650 4 |a Borohydride 
650 4 |a Hair Sample 
650 4 |a Methylmercury 
650 4 |a Sodium Borohydride 
700 1 |a Schöler, Heinz Friedrich  |d 1948-  |e VerfasserIn  |0 (DE-588)1050882393  |0 (DE-627)785258655  |0 (DE-576)405282273  |4 aut 
773 0 8 |i Enthalten in  |t Fresenius' journal of analytical chemistry  |d Berlin : Springer, 1990  |g 354(1996), 4, Seite 492-493  |h Online-Ressource  |w (DE-627)394161742  |w (DE-600)2160093-4  |w (DE-576)113564066  |x 1432-1130  |7 nnas  |a A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS 
773 1 8 |g volume:354  |g year:1996  |g number:4  |g pages:492-493  |g extent:2  |a A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS 
856 4 0 |u https://doi.org/10.1007/s0021663540492  |x Verlag  |x Resolving-System  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20221212 
993 |a Article 
994 |a 1996 
998 |g 1050882393  |a Schöler, Heinz Friedrich  |m 1050882393:Schöler, Heinz Friedrich  |d 120000  |d 120800  |d 120000  |d 121000  |e 120000PS1050882393  |e 120800PS1050882393  |e 120000PS1050882393  |e 121000PS1050882393  |k 0/120000/  |k 1/120000/120800/  |k 0/120000/  |k 1/120000/121000/  |p 2  |y j 
998 |g 1094687073  |a Falter, Ralf  |m 1094687073:Falter, Ralf  |d 120000  |d 120800  |d 120000  |d 121000  |e 120000PF1094687073  |e 120800PF1094687073  |e 120000PF1094687073  |e 121000PF1094687073  |k 0/120000/  |k 1/120000/120800/  |k 0/120000/  |k 1/120000/121000/  |p 1  |x j 
999 |a KXP-PPN1826778551  |e 422910443X 
BIB |a Y 
SER |a journal 
JSO |a {"note":["Gesehen am 12.12.2022"],"id":{"eki":["1826778551"],"doi":["10.1007/s0021663540492"]},"physDesc":[{"extent":"2 S."}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"relHost":[{"pubHistory":["336.1990 - 371.2001"],"part":{"volume":"354","extent":"2","year":"1996","text":"354(1996), 4, Seite 492-493","issue":"4","pages":"492-493"},"id":{"zdb":["2160093-4"],"eki":["394161742"],"issn":["1432-1130"]},"physDesc":[{"extent":"Online-Ressource"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"titleAlt":[{"title":"Journal of analytical chemistry"},{"title":"Analytical and Bioanalytical Chemistry"}],"language":["eng"],"recId":"394161742","origin":[{"dateIssuedDisp":"1990-2001","publisherPlace":"Berlin ; Heidelberg [u.a.]","publisher":"Springer","dateIssuedKey":"1990"}],"disp":"A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAASFresenius' journal of analytical chemistry","title":[{"title_sort":"Fresenius' journal of analytical chemistry","title":"Fresenius' journal of analytical chemistry"}]}],"language":["eng"],"person":[{"roleDisplay":"VerfasserIn","display":"Falter, Ralf","family":"Falter","role":"aut","given":"Ralf"},{"roleDisplay":"VerfasserIn","display":"Schöler, Heinz Friedrich","family":"Schöler","role":"aut","given":"Heinz Friedrich"}],"origin":[{"dateIssuedKey":"1996","dateIssuedDisp":"1996"}],"recId":"1826778551","title":[{"title_sort":"new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS","title":"A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS"}],"name":{"displayForm":["R. Falter, H.F. Schöler"]}} 
SRT |a FALTERRALFNEWPYRROLI1996