IMPROVING THE QUALITY OF ENVIRONMENTAL TRACE ANALYSIS

[1] ACKERMANN F, 1976, FRESENIUS Z ANAL CHE, V296, P270

[2] BECK H, 1983, AUG P INT S MICR TRA

[3] PROBLEMS IN CURRENT PROCEDURES FOR ESTABLISHING RECOMMENDED VALUES OF TRACE-ELEMENT LEVELS IN BIOLOGICAL REFERENCE MATERIALS [J]. ANALYTICA CHIMICA ACTA, 1983, 146 (FEB) : 161 - 169

[4] HERBER RFM, 1980, EVALUATION 1ST ROUND

[5] TOLG G, 1976, NATURWISSENSCHAFTEN, V63, P99

[6] TOLG G, 1975, ERZMETALL, V28, P390

[7] TOLG G, 1983, COMMUNICATION

[8] NORMAL LEVELS OF TRACE-ELEMENTS IN HUMAN-BLOOD PLASMA OR SERUM [J]. ANALYTICA CHIMICA ACTA, 1980, 116 (02) : 217 - 254

[9] VERSIECK J, 1978, CLIN CHEM, V24, P303

[10] VERSIECK J, 1979, JUL P S CHROM NUTR M

[1] ACKERMANN F, 1976, FRESENIUS Z ANAL CHE, V296, P270

[2] BECK H, 1983, AUG P INT S MICR TRA

[3] PROBLEMS IN CURRENT PROCEDURES FOR ESTABLISHING RECOMMENDED VALUES OF TRACE-ELEMENT LEVELS IN BIOLOGICAL REFERENCE MATERIALS [J]. ANALYTICA CHIMICA ACTA, 1983, 146 (FEB) : 161 - 169

[4] HERBER RFM, 1980, EVALUATION 1ST ROUND

[5] TOLG G, 1976, NATURWISSENSCHAFTEN, V63, P99

[6] TOLG G, 1975, ERZMETALL, V28, P390

[7] TOLG G, 1983, COMMUNICATION

[8] NORMAL LEVELS OF TRACE-ELEMENTS IN HUMAN-BLOOD PLASMA OR SERUM [J]. ANALYTICA CHIMICA ACTA, 1980, 116 (02) : 217 - 254

[9] VERSIECK J, 1978, CLIN CHEM, V24, P303

[10] VERSIECK J, 1979, JUL P S CHROM NUTR M