REFERENCE MATERIALS Adequacy Panels Posters Commonly Ordered Laboratory Tests Environmental Samples Home Patient Reference Packaging & Shipping PD Tube Identification Specimen Handling Summary Specimen Integrity: Avoid Canceled Tests ST108 Collection for Critical, Utility & Steam Stickers Centrifuge Gel Tubes Order of Draw Specimen Packaging LabCheck Quick Reference Guide Patient Testing Environmental Testing Microbiology Workflow Blood Culture Workflow Effluent Culture & Gram Stain Workflow