Kaolin R Value
General Information
Lab Name
Kaolin R Value
Lab Code
CKR
Description
The TEG 6S instrument assesses blood viscoelastic properties using resonance technology, exposing the blood to a fixed vibration frequency range upon adding calcium and exposure to kaolin. The CKR describes the clotting time of the sample.
Synonyms
R, R value, “r” value
Interpretation
Method
TEG6S
Reference Range
Units: min
| Female | Male | ||
|---|---|---|---|
| Age | Range | Age | Range |
| 0- | 4.6-9.1 | 0- | 4.6-9.1 |
Effective date: 06/01/2024
Ordering & Collection
Specimen Type
Collection
3 mL Blue (Citrate) Tube. Send separate tube for this test done on whole blood.
Forms & Requisitions
See forms for GTEG6S and LTEG6S
Handling Instructions
The lab must receive this sample within 3 hours of collection. Samples can go to the OR (Satellite) lab when that is open and to the main lab when the OR (Satellite) lab is closed.
Processing
Send samples to OR (Satellite) lab when open and main lab when OR (Satellite) lab is closed.
Performance
LIS Dept Code
Coagulation (COAG)
Performing Location(s)
| UW-MT |
Coagulation
206-520-4600 Clinical Lab, Room NW220, |
|---|
Frequency
Daily
Available STAT?
Yes