General Biochemistry Further guidance on biochemistry interpretation is also available via the 'Clinical Biochemistry in Primary care' page. Related links Lab Tests Online Metabolic Biochemistry Network Pathology Harmony NHS Evidence ACB Endobible Toxbase 24 hour urine collection poster v6.pdf84.84 KB Glucose tolerance test for the diagnosis of Diabetes Mellitus.pdf268.52 KB Guidelines for CA-125 Requesting231.85 KB Guidelines for CEA Requesting.pdf73.08 KB Tubular reabsorption of phosphate.pdf179.14 KB Urine C Peptide-creatinine ratio_0.pdf86.63 KB Age-Related Reference Ranges292.1 KB Wednesday 5 March 2025 Severn Pathology Allergy, Immunology & Immunogenetics Antimicrobial Reference Laboratory Bristol Genetics Laboratory (BGL) Cellular Pathology Clinical Biochemistry Clinical Biochemistry - For Clinicians Biochemistry in Primary Care Clinical Biochemistry - Clinical Updates General Biochemistry Clinical Biochemistry - Endocrine Investigations Clinical Biochemistry Clinics Automated/Routine Laboratory Metabolic Biochemistry Cholinesterase First Trimester Screening Newborn Screening Toxicology Clinical Biochemistry Contacts Clinical Biochemistry Test and Platform Changes FIT Testing Haematological Malignancy Diagnostics (SIHMDS) Haematology Infection Sciences (Microbiology & Virology) Point of Care General Biochemistry