All Instruments

PDF • EQAS Sample/Cycle Due Date Changes
• Urine Drugs of Abuse, Reporting Units, UPDATE
• RBC Folate, Reporting Values to Unity - Reminder
• Siemens Atellica CH Analyzer, Amylase
• VITROS Microslide ALTV, Reminder
• Beckman Coulter AU Models, Apolipoprotein B
• Siemens ADVIA Centaur TSH, Cal Lot CB91 and higher
• Siemens Atellica CH Analyzer, AST
• Editor’s End of Year Message
November 2019
PDF • Roche Chemistry Cholesterol, HDL Reminder
• DiaSorin LIAISON PTH Configuration
• IL ACL D-Dimer Configuration
• Configuration of Liquichek Serum Indices
• Roche ECL Models, Vitamin D kits, UPDATE
April 2019
PDF • Reporting Hemoglobin A1c, Reminder
• Urine Drugs of Abuse, Reporting Units
October 2018
PDF • DIAsource Plasma Renin Activity
• Siemens Dimension Vista, GGT, IFCC Correlation Factors
• Siemens Dimension, GGT, IFCC Correlation Factors
• Roche cobas 4000 - Configuration Update
• Roche Chemistry Models, ALT & AST - Reminder
• Roche Chemistry Models, Direct Bilirubin, Update
August 2018
PDF • Siemens ADVIA Chemistry, GGT
• Siemens ADVIA Chemistry, CK (Creatine Kinase)
• Roche Models, New Modules for Reporting
• Roche Chemistry, Lipase
• Beckman Coulter AU, Enzyme Configuration - UPDATE
• Roche Chemistry GGT: IFCC versus Szasz Configuration - UPDATE
• Roche ECL Models, Myoglobin
• Roche Hitachi/Modular Models - UPDATE
• Siemens ADVIA Centaur, TSH Coding, Reminder
• EQAS Quantitative Infectious Disease Performance
• Reporting Recovery Values Below Limit of Detection in Unity & EQAS, Update
April 2018
PDF • Roche ECL Models, Estradiol, Update
• Siemens Centaur, Insulin, Restoration to WHO 1st IRP 66/304
• Siemens Dimension/Vista Cholesterol, HDL Return to Dedicated Reagent
• Beckman Coulter Access / DxI, TSH, New Standardization, Reminder
• Roche Chemistry, Urine Total Protein Calibrators, Reminder
• Roche Chemistry Analyzers, CRP, Update
• Roche ECL Models, Vitamin D kits, UPDATE
• Roche ECL Models, PTH, Intact - Reminder
• Abbott Architect Models, Active-B12 (Holotranscobalamin)
• Siemens Centaur, Estradiol - Reminder
• Unity & EQAS Lab Reporting Infectious Disease Combo Kits
• BeckmanAccess/DxI, Estradiol - Return to Dedicated Reagent
• Roche Chemistry Models, Direct Bilirubin, REMINDER!
• Bio-Rad HPLC, Hemoglobin Peer Groups
• Beckman Coulter AU, Urine Creatinine, Alkaline Picrate Correction
• Roche Chemistry models, Alkaline Phosphatase
• Editors’ End of the Year Message
November 2017
PDF • Total Hemoglobin Methods – Photometric versus Colorimetric
• Siemens Dimension DBI/TBI – Return to Dedicated Reagent
• Siemens ADVIA Centaur, TnI, Reagent Update
• Siemens ADVIA Centaur, Intact PTH, Reagent Update
• Roche Chemistry ‘c' Models, CK Reagents
May 2017
PDF • Roche ECL, Cortisol II, 2nd Reminder
• Support Requests, Reminder
• Roche Chemistry Models, Direct Bilirubin, 2nd Reminder
December 2016
PDF • Siemens IMMULITE, IGF-1, New Standardization
• Beckman Coulter AU, Acetaminophen
• Mitsubishi PATHFAST, Reporting Units for D-Dimer
• Reporting recovery values below the Limit of Detection in Unity & EQAS
• Editors’ End of the Year Message
November 2016
PDF • Abbott Chemistry, Drugs of Abuse, Reporting Units
• Estradiol, Beckman Coulter RIA, Two Kits
• Tosoh AIA Progesterone, Two Kits
• Fuji Dri-Chem Analyzers, Alkaline Phosphatase
• Sysmex Model XN 550, New Grouping
• Liquichek Cardiac Markers Plus LT (6 Levels), NEW Numbering Scheme
• Siemens Centaur, Testosterone II
• Siemens Centaur, SHBG Restandardization
• Support Requests
August 2016
PDF • Abbott ARCHITECT, A-ALT & A-AST, Reminder
• Reporting Cyclosporine in EQAS TDM, Reminder
• Abbott ARCHITECT, LD Configuration
• Siemens ADVIA Centaur, TnI, New Reagent Update
• Roche Chemistry, Drugs of Abuse, Reporting Units
• Beckman Coulter AU Iinstrument Models, Amylase
June 2016
PDF • Roche Chemistry, Urine Total Protein Calibrators
• Reporting WBC Counts, Sysmex XN Instrument Models, Update
• Beckman Coulter Access / DxI, TSH, New Standardization, Update
• Beckman Coulter CX/LX/DX, Amylase, Configuration Update
• Abbott ARCHITECT i, Total T4, New Kit/Calibration
• Abbott ARCHITECT i, Free T4, New Kit/Calibration
• Abbott ARCHITECT Amylase – Two Configurations Reminder
• Reporting Hemoglobin A1c, Important Reminder
• Beckman Coulter AU instrument models, ALT and AST, UPDATE2
• Heparin Reporting Units
• Roche Chemistry, GGT: IFCC versus Szasz Configuration, Reminder
• GGT, Redundant Reporting Method
May 2016
PDF• Linearity Range Exceeded? Use of ‘Unreportable’ in EQAS
• Reporting QC recovery values below the Limit of Detection in Unity
April 20165
PDF• Beckman Coulter Access/DxI, CKMB Mass
• Siemens ADVIA Centaur, TSH Coding, Reminder
• Siemens Dimension & Vista, Creatinine, IFCC-IDMS Update 2
• Unity Interlaboratory Program Reports – CV Rejection Limits Rollout Continues
• Reporting RBC Folate Values to Unity
• Alere Triage Meter Pro, FIA reporting method, Update
• Beckman Coulter DxC, HDL Cholesterol, 2 kits
• Nihon Kohden Hematology Analyzers, Action Required
May 2015
PDF• Siemens Dimension PHOS, Two Formulations
• Siemens IMMULITE 1000, Restored Androstenedione Assay
• Siemens Centaur, Vitamin D, New IDMS Standardization
• Unity Interlaboratory Program Reports – New CV Rejection Limits Rollout in 2015
• Editors’ End of the Year Message
November 2014
PDF• Roche Chemistry Models, Urine Protein Calibrators, Update
• Allergen-specific IgE Antibodies
July 2014
PDF• Cardiac Markers Plus LT, Vista Vials lot 23560V, Reminder
• Name change for Infectious Disease Analytes, Reminder
• Roche cobas Integra, Bilirubin, Direct, Coding Update
• Bio-Rad BioPlex 2200, Reporting Method
• Prothrombin Time & Activated Partial Thromboplastin Time, Special Coding
• Roche ECL models, Myoglobin STAT
• Roche Chemistry, 2 Calcium Reagents
• Beckman Coulter Chemistry, Phosphorous Coding Reminder
• Siemens Dimension, URINE Creatinine Coding Update
September 2013
PDF• Important Coding Information
• Changes Coming to HIV Analytes
• Changes Coming to IFCC Enyme Reporting
• Roche Integra instrument, Bilirubin, Direct
• Abbott ARCHITECT i, Hemoglobin A1c
• Beckman Coulter DxC models, Phosphorus
• Beckman Coulter AU, Creatinine, Update
• Abbott ARCHITECT, Rheumatoid Factor
April 2013
PDF • Reconcile Misuse/Overuse
• Siemens Dimension, CRP Coding Update
• Vitros Microwell, Troponin
• Siemens Dimension/Vista, Cholinesterase Method, Update
• Liquichek Cardiac Markers Plus LT (6 Levels)

February 2013

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