Sign in →

Test Code LAB0209387 Occult blood with pH, Gastric Contents

Methodology

Guaiac Test

Performing Laboratory

CentraCare Laboratory Services

Specimen Requirements

Specimen Type: Gastric contents

Container/Tube: Leakproof container with a tightly-sealing lid

Specimen Volume: 1 mL

Specimen Transport Temperature

Refrigerated

Reference Values

Negative (reported as positive or negative)

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

82273