Acid dissolution methods for heavy metals determination in pine needles (Record no. 43074)

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fixed length control field 01516nam a2200229Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625124727.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-8773
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245 10 - TITLE STATEMENT
Title Acid dissolution methods for heavy metals determination in pine needles
490 0# - SERIES STATEMENT
Volume/sequential designation Environ. Chem. Lett., 1(3), p.191-195, 2003
520 3# - SUMMARY, ETC.
Summary, etc. Microwave digestion procedures using HNO3, HNO3+H2O2, HNO3+HClO4, HF mixtures and dry ashing with HF were investigated for heavy metals analysis by either inductively coupled plasma-optical emission spectroscopy (ICP-OES)or ICP-mass spectrometry (ICP-MS)in pine needles. The HF digestion procedures gave about 1.5 times higher values than a mixture of HNO3+H2O2 alone. For Ti determination in needles, the HF procedure using dry ashing is thus recommended. The mean concentrations amounted to 900 mg/kg for Fe and 21.8 mg/kg for Ti in needles collected at an area polluted by a stainless steel works. Those concentrations were 10.6 and 4.3 times higher than in needles collected at an area nearby a pulp mill complex (84.5 mg/kg Fe and 5.0 mg/kg Ti).
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PINE NEEDLES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DISSOLUTION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PULP AND PAPER MILLS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FERROCHROME AND STAINLESS STEEL WORKS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Poykio, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Peramaki, P.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1qNLdOFJZ56PZTo75kNT0ZD8o5R9VSxYM/view?usp=drivesdk">https://drive.google.com/file/d/1qNLdOFJZ56PZTo75kNT0ZD8o5R9VSxYM/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-8773 25.06.2025 25.06.2025 Documentos solicitados