
Pathology tests directory
Our tests directory below includes information to support you to take and submit blood transfusion, chemical pathology, haematology, immunology, bacteriology, virology and other microbiology tests.
All testing is performed within the trust unless otherwise stated. If the required test is not listed, please contact the microbiology laboratory for guidance.
Please note: when printed, this information is only valid on the day of printing.
Reference ranges given are for general guidance. Results falling outside the reference range do not necessarily indicate underlying pathology.
Where a colour is given for the top of a sample tube, this applies only to adult size Vacutainer® tubes. Paediatric size and other manufacturers use different colour coding.
Key Staff
- Jayne Barmby, Pathology Service Manager, Tel : 020 8296 2976 (St Helier) or 01372 735287 (Epsom), Email: jayne.barmby@nhs.net
Please contact the laboratory if you need advice regarding paediatric specimens.
Test | Alternative name | Bottle / container | Bottle top colour | Turn around time (In days) |
---|---|---|---|---|
Valproate (pre dose) | ![]() |
Yellow | 7 days | |
Varicella zoster IgG and IgM antibody | ![]() |
Blood tube: gold top or red top (vacutainer) | 1-2 working days | |
Vasculitis screen | ![]() |
3 days | ||
Very long chain fatty acids | ![]() |
Purple | 21 days | |
Vigabatrin | ![]() |
Yellow | 21 days | |
Vitamin A | ![]() |
Yellow | 16 days | |
Vitamin B1 (Thiamine) | ![]() |
Purple | 21 days | |
Vitamin B12 | Cobalamin | ![]() |
Yellow | 1 day |
Vitamin B2 | FAD | ![]() |
Purple | 21 days |
Vitamin B6 (Pyridoxal phosphate) | ![]() |
Purple | 21 days | |
Vitamin E | ![]() |
Yellow | 16 days | |
Vitamin K | Not recommended, do clotting studies instead | |||
VMA | HMMA | ![]() |
White | 14 days |
VZV PCR | ![]() |
White Green | up to 3 working days |