Guides & Reference

Resources

View guides, reference sheets and educational resources related to our tests.

View guides, reference sheets and educational resources related to our tests.

Blood Culture Identification Panel 2 (BCID2) Info Sheet
Blood Culture Identification Panel2 ( BCID2) Guide
Client Billing Video
Critical Values

Effective June  2026 

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Chemistry Reference Intervals 

Effective December 2025

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Guidelines for Coagulation Testing
Hematology Reference Intervals 
Holy Redeemer Health System: 
Critical Values
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Holy Redeemer Health System:  
Chemistry Reference Intervals
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 ESwab™  Videos
Medicare Coverage Policies
Microbiology Specimen Collection Transport Guide
Pathology Specimen Exclusion and Microscopic Exemption Lists
Pediatric Specimen Collection Guide
Special Chemistry Reference Intervals
Specimen Collection, Preparation & Handling
Specimen Collection, Preparation & Handling

For Laboratories Performing Testing Only

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Point of Care Chemistry Reference Intervals (iSTAT)

December 2025

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Point of Care Chemistry Reference Intervals (Piccolo)

December 2025

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ThinPrep® Education Resources
Urine Collection Instructions
Test Directory

Explore testing specifics in our testing directory. Search for a test by using test name or code.

Recent Blogs View All
October 6, 2026

Bringing Laboratory Testing Closer to Patients in Honduras

HNL Lab Medicine is helping bring laboratory testing closer to patients in Honduras through a donation of handheld analyzers to Manos Amigas Clinic.
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October 10, 2026

Asthma: Add Preparedness to Your Fall Checklist

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