TOTAL TOTAL SULPHUR DETERMINATION IN PLANT MATERIAL.NOVOZAMSKY I; VAN ECK R.1977; Z. (FRESENIUS') ANAL. CHEM.; DTSCH.; DA. 1977; VOL. 286; NO 5; PP. 367-368; ABS. ALLEM.; BIBL. 9 REF.Article

THE BEHAVIOUR OF SILVER PHOSPHATE AS THE ELECTROACTIVE SENSOR IN A PHOSPHATE-SENSITIVE ELECTRODE.NOVOZAMSKY I; VAN RIEMSDIJK WH.1976; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1976; VOL. 85; NO 1; PP. 41-46; BIBL. 13 REF.Article

A NOVEL DIGESTION TECHNIQUE FOR MULTI-ELEMENT PLANT ANALYSISNOVOZAMSKY I; HOUBA VJG; VAN ECK R et al.1983; COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS; ISSN 0010-3624; USA; DA. 1983; VOL. 14; NO 3; PP. 239-248; BIBL. 9 REF.Article

Determination of lead in plant tissues : a Pitfall due to wet digestion procedures in the presence of sulfuric acidTEMMINGHOFF, E. J. M; NOVOZAMSKY, I.Analyst (London. 1877. Print). 1992, Vol 117, Num 1, pp 23-26, issn 0003-2654Article

A rapid determination of silicon in plant materialNOVOZAMSKY, I; VANECK, R; HOUBA, V. J. G et al.Communications in soil science and plant analysis. 1984, Vol 15, Num 3, pp 205-211, issn 0010-3624Article

Comparison of soil extraction by 0.01M CaCl2, by euf and by some conventional extraction procedures = Comparaison de l'extraction des éléments nutritifs du sol par CaCl2 à 0.01 M, par électro-ultrafiltration et par des procédures d'extraction conventionnellesHOUBA, V.J.G; NOVOZAMSKY, I; HUYBREGTS, A.W.M et al.International workshop on the laboratory methods and data exchange programme. 1986, Num 13, pp 139-146Conference Paper

Organisation and purpose of two continuous international ring tests for soil and plant materialHOUBA, V. J. G; VAN DER LEE, J. J; NOVOZAMSKY, I et al.Analusis (Imprimé). 1991, Vol 19, Num 3, pp i45-i49, issn 0365-4877Conference Paper

Certification of an air-dry soil for pH and extractable nutrients using one hundredth molar calcium chlorideHOUBA, V. J. G; NOVOZAMSKY, I; VAN DIJK, D et al.Communications in soil science and plant analysis. 1998, Vol 29, Num 9-10, pp 1083-1090, issn 0010-3624Article

A comparison of three procedures used in particle-size distribution analysis of soils = Comparaison de trois procédures utilisées dans l'analyse de la distribution granulométrique des solsHOUBA, V.J.G; NOVOZAMSKY, I; MLAY, E.D.M et al.International workshop on the laboratory methods and data exchange programme. 1986, Num 13, 123Conference Paper

Sugar field, nitrogen uptake by sugar beet and optimal nitrogen fertilization in relation to nitrogen soil analyses and several additional factorsHOUBA, V. J. G; HUIJBREGTS, A. W. M; WILTING, P et al.Biology and fertility of soils. 1995, Vol 19, Num 1, pp 55-59, issn 0178-2762Article

Automated determination of trace amounts of phosphate in soil extracts using malachite greenNOVOZAMSKY, I; VAN DIJK, D; VAN DER LEE, J. J et al.Communications in soil science and plant analysis. 1993, Vol 24, Num 9-10, pp 1065-1076, issn 0010-3624Article

Notes on determinations of nitrate in plant materialNOVOZAMSKY, I; HOUBA, V. J. G; VAN DER EIJK, D et al.Netherlands journal of agricultural science. 1983, Vol 31, Num 3, pp 239-248, issn 0028-2928Article

A single extraction procedure of soil for evaluation of uptake of some heavy metals by plantsNOVOZAMSKY, I; LEXMOND, T. M; HOUBA, V. J. G et al.International journal of environmental analytical chemistry. 1993, Vol 51, Num 1-4, pp 47-58, issn 0306-7319Conference Paper

Applicability of 0.01 M CaCl2 as a single extraction solution for the assessment of the nutrient status of soils and other diagnostic purposesHOUBA, V. J. G; NOVOZAMSKY, I; LEXMOND, T. M et al.Communications in soil science and plant analysis. 1990, Vol 21, Num 19-20, pp 2281-2290, issn 0010-3624Article

Background corrections in the determination of Cd and Pb by flame AAS in plant and soil samples with high Fe levels = Corrections de base pour doser le cadmium et le plomb par spectrométrie d'absorption atomique avec flammes dans des plants et sols avec forte teneur en ferVAN DER LEE, J. J; TEMMINGHOFF, E; HOUBA, V. J. G et al.Applied spectroscopy. 1987, Vol 41, Num 3, pp 388-390, issn 0003-7028Article

Determination of total N and total P in a single soil digestNOVOZAMSKY, I; HOUBA, V. J. G; TEMMINGHOFF, E et al.Netherlands journal of agricultural science. 1984, Vol 32, Num 4, pp 322-324, issn 0028-2928Article

Comparison of a hot water and cold 0.01 M CaCl₂ extraction procedures for the determination of boron in soilNOVOZAMSKY, I; BARRERA, L. L; HOUBA, V. J. G et al.Communications in soil science and plant analysis. 1990, Vol 21, Num 17-18, pp 2189-2195, issn 0010-3624, 7 p.Article

Determination of boron in fresh and in dried plant material by plasma emission spectrometry after extraction with HF-HCLVAN DER LEE, J. J; WAUNGA, I; MANYEKI, P. K et al.Communications in soil science and plant analysis. 1987, Vol 18, Num 8, pp 789-802, issn 0010-3624Article

Determination of total sulphur and extractable sulphate in plant materials by inductively-coupled plasma atomic emission spectrometryNOVOZAMSKY, I; VAN ECK, R; VAN DER LEE, J. J et al.Communications in soil science and plant analysis. 1986, Vol 17, Num 11, pp 1147-1157, issn 0010-3624Article

Influence of storage time and temperature of air-dried soils on pH and extractable nutrients using 0.01 mol/L CaCl₂HOUBA, V. J. G; NOVOZAMSKY, I.Fresenius' journal of analytical chemistry. 1998, Vol 360, Num 3-4, pp 362-365, issn 0937-0633Conference Paper

Continuous-flow technique for generation and separation of methyl borate from iron-containing matrices with subsequent determination of Boron by ICP-AESNOVOZAMSKY, I; VAN ECK, R; VAN DER LEE, J. J et al.Atomic spectroscopy. 1988, Vol 9, Num 4, pp 97-99, issn 0195-5373Article

Soil testing and plant analysis in Western EuropeHOUBA, V. J. G; NOVOZAMSKY, I; VAN DER LEE, J. J et al.Communications in soil science and plant analysis. 1992, Vol 23, Num 17-20, pp 2029-2051, issn 0010-3624Conference Paper

Status and future of soil and plant analysisHOUBA, V. J. G; NOVOZAMSKY, I; VAN DER LEE, J. J et al.Communications in soil science and plant analysis. 1994, Vol 25, Num 7-8, pp 753-765, issn 0010-3624Conference Paper

State of the art and future developments in soil analysis for bioavailability assessmentHOUBA, V. J. G; LEXMOND, T. M; NOVOZAMSKY, I et al.Science of the total environment. 1996, Vol 178, pp 21-28, issn 0048-9697Conference Paper

Standardization and validation of methods of soil and plant analysis as conditions for accreditationHOUBA, V. J. G; NOVOZAMSKY, I; VAN DER LEE, J. J et al.Communications in soil science and plant analysis. 1994, Vol 25, Num 7-8, pp 827-841, issn 0010-3624Conference Paper