P1NP
P24 Antigen
P4
Panadol (trade name)
Panamax (trade name)
Pancreatic Elastase - faeces
Pancreatic islet Cell Antibodies
Pancreatic Islet Cell Antibody
Pancreatic Polypeptide
PAPP-A
PAP Smear
Paracetamol
Paraprotein
Paraprotein - Urine
Paraquat - urine screen
Parasite for Identification
Parathyroid Hormone (PTH)
Parathyroid hormone related peptide (PTHrP)
Parietal Cell Antibody
Paroxysmal Nocturnal Haemoglobinuria Markers
Parvovirus B19 PCR
Parvovirus B19 Serology
Parvovirus IgG
Parvovirus IgM
Paternity Test
PathVysion
PathVysion
Patient Phenotypes
Pb
PBG
PB Stem
Pb - urine
PC
PCH Diagnosis
pCO2
PCP
PCR and Culture - faeces
PCR - Chlamydia trachomatis
PCR for FV Leiden
PCR GC
PCR - Hepatitis C - Qualitative
PCR - Hepatitis C - Quantitative
PCR - herpes virus
PCR - M Avium
PCR - Mycobacterium Tuberculosis
PCR - TB
PCR - toxoplasma
Pegasys
Pegatron
Pemphigoid
Pemphigoid and pemphigus
Pemphigus
Pemphigus and Pemphigoid
Penicillin RAST
Perhexiline
Peripheral Blood CD34 Cells
Peripheral blood cytogenetics
Peripheral blood cytogenetics for haematological malignancy
Peripheral blood karyotype
Peripheral blood Karyotype for haematological malignancy
Peripheral Stem Cell Culture (Cryopreservation)
Peripheral Stem Cell Phenotype
Pertofan (trade name)
Pertussis Serology
Pesticides
Pethidine - urine
Pexid
PFA
PFA-100
pH
Phenobarbitone
Phenotyping - Blood - HIV T cells
Phenotyping - Blood - Leukaemia/Lymphoma
Phenotyping - Blood - Lymphocyte Subsets
Phenotyping - Leukaemia and Lymphoma - Bone Marrow
Phenotyping - Leukaemia and Lymphoma - Tissue
Phenotyping - Peripheral Stem Cell
Phenytoin
Phenytoin (free)
Phos
Phosphate *
Phosphate - 24 hour urine
Phosphate - spot urine
Phospholipid Antibody
Phospho-tau - CSF
pH - urine
pH - Urine
Physeptone (trade name)
Pigeon Precipitins
PINP
Piperacillin/Tazobactam *
PiperTaz (trade name)
PL-12 antibodies
PL-7 antibodies
Plasma Catecholamines
Plasma Free Haemoglobin
Plasma free metanephrines
Plasma metanephrines
Plasma Renin
Plasma Viscosity
Plasminogen
Platelet Aggregation Studies
Platelet Antibodies
Platelet Count
Platelet Function Analysis (PFA-200)
Platelet Function Screen
Platelet Serotonin Release Assay
Plt
PM
PML-RARA Quantitative RT-PCR
PMScl antibodies
Pneumococcal Antibody Serology
Pneumococcal Antigen - urinary
Pneumococcal Urinary Antigen
Pneumocystis
PNH (Paroxysmal Nocturnal Haemoglobinurina) markers
PNH Surface Markers
pO2
POGTT
Polyoma virus
Porphobilinogen
Porphyrins - faecal
Porphyrins - red blood cell
Porphyrins - urine
Posaconazole *
Post Mortem Examination
Potassium (K) *
Potassium (K) - 24 hour urine
Potassium (K) - spot urine
PR
PR3
Pradaxa
PRA (plasma renin activity)
Prealbumin
Prednisolone
Pregnancy Associated Plasma Protein A (PAPP-A)
Pregnancy test
Pregnancy Test - urine
Pregnenolone
Primary HIV screen
Primidone
Prion Genetic Screen
PRNP Genotyping (for CJD) *
proBNP
Procalcitonin
Procollagen I N-terminal Propeptide (PINP) *
Prog
Progesterone *
Pro-Insulin
Prolactin
Promethazine
Prostaglandin E2
Prostate Specific Antigen - free/total ratio
Prostate Specific Antigen (PSA) *
Prostatic acid phosphatase
Prosthesis Culture
Protein
Protein - 24 hour urine
Proteinase 3 (ANCA)
Protein C
Protein - creatinine ratio
Protein - CSF
Protein - fluid
Protein in urine - semiquantitative
Protein - other fluid
Protein S
Protein - spot urine
Prothrombin
Prothrombin 20210 Mutation
Prothrombin ratio
Prothrombin Time (PT)
PS
PSA
PSA - free
Pseudocholinesterase genotyping
PT
PTH
PTH Related Peptide (PTHrP)
PTHrP
Pyridinium - Urine
Pyridinoline cross-links
Pyridoxine
Pyruvate
Pyruvate Kinase