SEARCH Articles Figures Tables Between-vial check through interlaboratory study Box 5-2 The Horwitz Trumpet Variation in Interlaboratory Precision Calibration, interlaboratory Certification by interlaboratory studies European Union interlaboratory Evaluation of interlaboratory First Interlaboratory Study Interlaboratory Excercise for Bromate Determination Interlaboratory certification study Interlaboratory coefficient of variation Interlaboratory comparison Interlaboratory comparisons definition Interlaboratory error Interlaboratory exercises Interlaboratory measurements Interlaboratory precision Interlaboratory quality control Interlaboratory quality control environmental analysis Interlaboratory round robin Interlaboratory studies kinds Interlaboratory studies organization Interlaboratory studies proficiency testing Interlaboratory study Interlaboratory testing Interlaboratory tests Interlaboratory tests, quality control Interlaboratory trials Interlaboratory validation studies, analytical Quality control interlaboratory studies Quantification interlaboratory studies Reference compounds interlaboratory studies Reproducibility interlaboratory Samples for the Interlaboratory Study Second Interlaboratory Study Sediment Samples Used in the Interlaboratory Studies Standards interlaboratory trials results The interlaboratory programme Third Interlaboratory Study Transport, interlaboratory Variability, interlaboratory