Citation: Gn. Kramer et al., THE PRODUCTION OF POWDERED CANDIDATE BIOLOGICAL AND ENVIRONMENTAL REFERENCE MATERIALS IN THE LABORATORIES OF THE JOINT RESEARCH-CENTER, Fresenius' journal of analytical chemistry, 360(3-4), 1998, pp. 299-303
Authors:
CAROLI S
SENOFONTE O
CAIMI S
PUCCI P
PAUWELS J
KRAMER GN
Citation: S. Caroli et al., A PILOT-STUDY FOR THE PREPARATION OF A NEW REFERENCE MATERIAL BASED ON ANTARCTIC KRILL, Fresenius' journal of analytical chemistry, 360(3-4), 1998, pp. 410-414
Citation: W. Ooghe et al., COMPARISON OF SOME ADDITIVES USED IN THE PREPARATION OF FREEZE-DRIED LEMON JUICE CANDIDATE REFERENCE MATERIALS, Fresenius' journal of analytical chemistry, 360(3-4), 1998, pp. 445-448
Citation: R. Vancleuvenbergen et al., FLY-ASH CRM-490 - A NEW BCR CERTIFIED REFERENCE MATERIAL FOR PCDD PCDF ANALYSIS/, Chemosphere (Oxford), 37(9-12), 1998, pp. 2425-2438
Authors:
CAROLI S
SENOFONTE O
CAIMI S
ROBOUCH P
PAUWELS J
KRAMER GN
Citation: S. Caroli et al., CERTIFIED REFERENCE MATERIALS FOR RESEARCH IN ANTARCTICA - THE CASE OF MARINE SEDIMENT, Microchemical journal, 59(1), 1998, pp. 136-143
Authors:
TUINSTRA LGMT
STARTIN JR
MAIER EA
KRAMER GN
Citation: Lgmt. Tuinstra et al., CERTIFICATION OF THE CONTENTS OF 5 POLYCHLORODIBENZO-P-DIOXINS AND 6 POLYCHLORODIBENZO FURANS IN MILK POWDER, Fresenius' journal of analytical chemistry, 359(3), 1997, pp. 222-229
Authors:
MARTINESTEBAN A
FERNANDEZ P
CAMARA C
KRAMER GN
MAIER EA
Citation: A. Martinesteban et al., PREPARATION, HOMOGENEITY AND STABILITY OF POLAR PESTICIDES IN FREEZE-DRIED WATER INTERLABORATORY EXERCISE, International journal of environmental analytical chemistry, 67(1-4), 1997, pp. 125-141
Citation: Gm. Zimmermann et al., LYOPHILIZATION OF THYLAKOIDS FOR IMPROVED HANDLING IN A BIOASSAY, Environmental toxicology and chemistry, 15(9), 1996, pp. 1461-1463
Authors:
CAROLI S
SENOFONTE O
CAIMI S
PAUWELS J
KRAMER GN
Citation: S. Caroli et al., PLANNING AND CERTIFICATION OF VIEW MULTIELEMENTAL REFERENCE MATERIALSFOR RESEARCH IN ANTARCTICA, Mikrochimica acta, 123(1-4), 1996, pp. 119-128
Authors:
QUEVAUVILLER PH
KRAMER GN
GRIEPINK B
CAMARA C
Citation: Ph. Quevauviller et al., THE ANIMAL MUSCLE AS CRM FOR TRACE-ELEMEN TS QUALITY-CONTROL FOR IN SEA-WATER MONITORIZATION, Anales de quimica, 91(7-8), 1995, pp. 540-546
Citation: Gn. Kramer et al., COMPARISON OF METHODS USED FOR THE PREPARATION OF BIOLOGICAL CRMS, Fresenius' journal of analytical chemistry, 352(1-2), 1995, pp. 125-130
Authors:
MAIER EA
VANCLEUVENBERGEN R
KRAMER GN
TUINSTRA LGMT
PAUWELS J
Citation: Ea. Maier et al., BCR (NON-CERTIFIED) REFERENCE MATERIALS FOR DIOXINS AND FURANS IN MILK POWDER, Fresenius' journal of analytical chemistry, 352(1-2), 1995, pp. 179-183
Authors:
SCHIMMEL H
GRIEPINK B
MAIER EA
KRAMER GN
ROOS AH
TUINSTRA LGMT
Citation: H. Schimmel et al., INTERCOMPARISON STUDY ON MILK POWDER FORTIFIED WITH PCDD AND PCDF, Fresenius' journal of analytical chemistry, 348(1-2), 1994, pp. 37-46
Authors:
QUEVAUVILLER P
ASTRUC M
EBDON L
DESAUZIERS V
SARRADIN PM
ASTRUC A
KRAMER GN
GRIEPINK B
Citation: P. Quevauviller et al., CERTIFIED REFERENCE MATERIAL (CRM-462) FOR THE QUALITY-CONTROL OF DIBUTYL-TIN AND TRIBUTYL-TIN DETERMINATIONS IN COASTAL SEDIMENT, Applied organometallic chemistry, 8(7-8), 1994, pp. 629-637
Authors:
QUEVAUVILLER P
ASTRUC M
EBDON L
KRAMER GN
GRIEPINK B
Citation: P. Quevauviller et al., INTERLABORATORY STUDY FOR THE IMPROVEMENT OF TRIBUTYLTIN DETERMINATION IN HARBOR SEDIMENT (RM-424), Applied organometallic chemistry, 8(7-8), 1994, pp. 639-644
Citation: P. Quevauviller et al., CERTIFICATION OF THE MASS FRACTIONS OF CA, CU, CL, I, FE, K, MG, P, PB, N, NA AND ZN IN SKIM MILK POWDER, Mikrochimica acta, 113(3-6), 1994, pp. 381-394