Defining, Establishing, and Verifying Reference Intervals in the Clinical Laboratory; Approved Guideline, Third Edition, C28A3E
Document status: Active
Defining, Establishing, and Verifying Reference Intervals in the Clinical Laboratory; Proposed Guideline-Third Edition, C28-P3
Document status: Active
Standardization of Sodium and Potassium Ion-Selective Electrode Systems to the Flame Photometric Reference Method; Approved Standard, C29A2E
Document status: Active
Point-of-Care Blood Glucose Testing in Acute and Chronic Care Facilities; Approved Guideline, C30-A2
Document status: Active
Ionized Calcium Determinations: Precollection Variables, Specimen Choice, Collection, and Handling; Approved Guideline, C31A2E
Document status: Active
Sweat Testing: Sample Collection and Quantitative Chloride Analysis; Approved Guideline - Third Edition, C34A3E
Document status: Active
Sweat Testing: Specimen Collection and Quantitative Chloride Analysis, 4th Edition, C34Ed4E
Document status: Active
Sweat Testing: Sample Collection and Quantitative Analysis; Approved Guideline, C34-A2
Document status: Active
Preparation and Validation of Commutable Frozen Human Serum Pools as Secondary Reference Materials for Cholesterol Measurement Procedures; Approved Guideline, C37AE
Document status: Active
Control of Preanalytical Variation in Trace Element Determinations; Approved Guideline, 38AE
Document status: Active
