Please click on a test name to see more information. 

For Reference Ranges related to any specific test please email refranges@tdlpathology.com 

Important notice regarding biotin interference in laboratory tests – please click here to read our update

 

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Rabies Antibody

Code

Sample Reqs

Turnaround

RABI

B

10 days

Special instructions

 

Rapid Strep (incl. m/c/s)

Code

Sample Reqs

Turnaround

RAPS

STM**

1-3 days**

Special instructions

 

Recurrent Miscarriage Profile (female) 

Code

Sample Reqs

Turnaround

RMP 

A A B  C C C H  [9] [18]

10-15 days

Special instructions

[9] Clinical history must be provided. [18] Citrate Samples. Samples should be double spun and separated and frozen within 4-8 hours of sample taking, if a delay is expected with transportation to the laboratory, samples must be transported as frozen.

Reducing Substances (Stool)

Code

Sample Reqs

Turnaround

STRS

RF  [7]

5 days

Special instructions

[7] Sample should be separated and frozen if sending overnight.

Reducing Substances (Urine)

Code

Sample Reqs

Turnaround

URED

RU (Frozen)

5 days

Special instructions

 

Renal Calculi Screen (Metabolic)

Code

Sample Reqs

Turnaround

RSPR

J  [6]

5 days

Special instructions

[6] Contact the Referrals Department before taking and sending sample to the laboratory.

Renal Stone Analysis

Code

Sample Reqs

Turnaround

RSTA

STONE

10 days

Special instructions

 

Renin

Code

Sample Reqs

Turnaround

RENI

A (Frozen plasma)  [36]

5 days

Special instructions

[36] Renin: Sample collected either upright /active or resting /supine (3 hrs lying).

Reproductive Immunophenotype Panel

Code

Sample Reqs

Turnaround

3RF

H H H

1 week

Special instructions

 

Reticulocyte Count

Code

Sample Reqs

Turnaround

RETC

A

4 hrs

Special instructions

 

Retinol Binding Protein

Code

Sample Reqs

Turnaround

RBP

B 

3 days

Special instructions

 

Retrograde Ejaculation

Code

Sample Reqs

Turnaround

RTRO

Contact Lab

2 days

Special instructions

 

Reverse T3

Code

Sample Reqs

Turnaround

RT3

B  [7] [37]

10 days

Special instructions

[7] Sample should be separated and frozen if sending overnight. [37] Provide sample time and date of collection.

Rheumatoid Factor (Latex Test)

Code

Sample Reqs

Turnaround

RF

B

1 day

Special instructions

 

Rheumatology Profile 1 (Screen)

Code

Sample Reqs

Turnaround

RH

A B

2 days

Special instructions

 

Rheumatology Profile 2 (Connective tissue)

Code

Sample Reqs

Turnaround

RH2

A A B B

3 days

Special instructions

 

Rheumatology Profile 3 (Rheumatoid/Basic)

Code

Sample Reqs

Turnaround

RH3

A B

2 days

Special instructions

 

Rheumatology Profile 4 (Systemic Lupus)

Code

Sample Reqs

Turnaround

RH4

A B B

2 days

Special instructions

 

Rheumatology Profile 5 (Mono Arthritis)

Code

Sample Reqs

Turnaround

RH5

A A B B

3 days

Special instructions

 

Rheumatology Profile 6 (Rheumatoid Plus)

Code

Sample Reqs

Turnaround

RH6

B

2 days

Special instructions

 

Rheumatology Profile 7 (Sjogren’s Syndrome)

Code

Sample Reqs

Turnaround

RH7

B

2 days

Special instructions

 

Rhinitis Provoking Profile

Code

Sample Reqs

Turnaround

ALRN

B

2 days

Special instructions

 

Rickettsial Species Antibody Profile

Code

Sample Reqs

Turnaround

RICK

B

7 days

Special instructions

 

Risperidone

Code

Sample Reqs

Turnaround

RISP

A  [4]

7 days

Special instructions

[4] Send to the laboratory without delay.

Rotavirus in Stool by PCR

Code

Sample Reqs

Turnaround

ROTA

RF

1 day

Special instructions

 

RPR (VDRL)

Code

Sample Reqs

Turnaround

RPR

B

2 days

Special instructions

 

Rubella Antibody (IgG)

Code

Sample Reqs

Turnaround

RUBE

B

4 hrs

Special instructions

 

Rubella Antibody (IgM)

Code

Sample Reqs

Turnaround

RUBM

B

4 hrs

Special instructions

 

Rubella Avidity

Code

Sample Reqs

Turnaround

RUAV

B 

1 week

Special instructions

 

Rubella PCR

Code

Sample Reqs

Turnaround

RUBP

A / Amniotic Fluid

5 days

Special instructions