Pacific squid PAN ENTEROVIRUS PCR - SGH Panorama Basic Screening Panorama Basic Screening + 22q11.2 deletion Panorama Extended Screening, including 5 Microdeletions Pap Smear - Conventional (1 slide) Pap Smear - Conventional (2 slides) Pap Smear (ThinPrep) Papaya Paper wasp PAPPA & FREE BETA HCG - NUH Paprika, Sweet pepper PARAINFLUENZA VIRUS CFT - SGH Parakeet droppings Parakeet feathers PARANEOPLASTIC ANTI-NEUROMAL - NNI PARANEOPLASTIC ANTI-NEURONAL ANTIB - NNI Parathyroid Hormone, Intact PARAVOVIRUS B19 PCR - SGH Parietal Cell Antibody Parrot feathers Parsley Partial Thromboplastin Time, Activated PARVO VIRUS B19 IGG & IGM - SGH PARVO VIRUS B19 IGG AB EIA - SGH PARVO VIRUS B19 IGM AB EIA - SGH PARVOVIRUS B19 PCR QUANTITATIVE - NUH Passion fruit PCR FOR HERPES SIMPLEX - NUH PDGFRA Pea Peach Peanut Pear Pecan nut Pecan, Hickory PENICILLIN G - NUH PENICILLIN G - TTSH PENICILLIN V - NUH PENICILLIN V - TTSH Penicillium glabrum Penicillium notatum Penicilloy G Penicilloyl V Peppertree PERIPHERAL BLOOD - KKH Peripheral Blood Film PERIPHERAL BLOOD QF-PCR - KKH Persimon (kaki fruit, sharon) PGx Cardio PGxOne Plus Phadia ImmunoCAP IgE / ECP / Tryptase Sample Diluent Phadiatop® Adult Phadiatop® Infant Phenobarbital Phenytoin (Dilantin) Pholcodine Phoma betae Phosphate Phosphate, Random, Urine Phosphate, Urine 24hr Phthalic anhydride Pigeon feathers Pine Pine nut Pineapple Pistachio nut Pituitary Screen - Basic (Female/Male) Pituitary Screen - Basic with LH (Female/Male) Pituitary Screen - FRT4 & LH (Female/Male) Pituitary Screen - TSH & LH (Female/Male) Plaice Plantain (English), Ribwort PLASMINOGEN ACTIVITOR INHIBITOR - SGH PLASMINOGEN ASSAY (FUNCTIONAL) - SGH PLATELET ANTIBODY (NON-RESIDENT) - HSA PLATELET ANTIBODY (RESIDENT) - HSA Platelet Count PLATELET FUNCTION TEST - SGH Plum PML RAR ALPHA RETINOID ACID - SGH PNEUMONIA MULTIPLEX PCR - SGH Pneumonia Panel PCR – FilmArray PNH PANEL - NUH PNH PANEL - SGH Pollock Poppy Pork PORPHOBILINOGEN, URINE - SGH PORPHYRINS SCREEN - NUH POSTNATAL MICROARRAY - KKH Potassium Potassium, Urine Potassium, Urine 24hr Potato PREALBUMIN - NUH Pregnancy Test, Urine Pregnancy-Associated Plasma Protein A (PAPP-A) Premarital Profile - Basic Premarital Profile - Basic with Rubella IgG Antibody PRENATAL MICROARRAY - KKH Pre-Op Profile Pre-Op Profile 1 Pre-Op Profile 2 Pre-Op Profile 3 Pre-Op Profile 4 PRIMIDONE, URINE - HSA Privet (pollen) PRO CALCITONIN - NUH Procalcitonin PROCOLLAGEN TYPE 1 N-TERMINAL PROPEPTIDE PROCOLLAGEN TYPE 1 N-TERMINAL PROPEPTIDE - SGH PRODUCTS OF CONCEPTION KARYOTYPE - SGH PRODUCTS OF CONCEPTION KARYOTYPING - KKH PRODUCTS OF CONCEPTION QF-PCR - KKH Progesterone Prolactin Prostate Health Index PROSTATE HEALTH INDEX (PHI) - NUH Prostate Specific Antigen, Free - includes Free PSA, Total PSA & PSA Ratio Prostate Specific Antigen, Total Protein C PROTEIN C - NUH PROTEIN C - SGH Protein Electrophoresis PROTEIN ELECTROPHORESIS (MBAND) - SGH PROTEIN ELECTROPHORESIS, SERUM - NUH Protein Induced by Vitamin K Absence or Antagonist-II PROTEIN S - NUH PROTEIN S (FREE) - SGH Protein S (Functional) PROTEIN S (FUNCTIONAL) - SGH PROTEIN S (TOTAL) - SGH Protein, Total Protein, Urine Protein, Urine 24hr Protein/Creatinine Ratio, Total, Urine PROTHROMBIN 20210 (GENOTYPING) - NUH PROTHROMBIN 20210 (GENOTYPING) - SGH Prothrombin Time (with INR), Venous Blood Prothrombin Time, Venous Blood PSYCHOACTIVE DRUGS ANALYSIS - HSA PT MIXING (WITH 50% CORRECTION) - SGH PTT MIXING (WITH 50% CORRECTION) - SGH Pumpkin Pumpkin seed PYRUVIC ACID - SGH