Arkray SPOTCHEM EZ SP-4430, Operating Manual

Page: 43 / 139

C SP-4430 ● 2-17
Prepare a Serum Sample Tube (blue cap).
Pipette 100
μL
of serum or plasma.
Gently pipette 100
μL
of HDL Separation
Reagent into the tube.
Cap the tube tight.
Invert the sample more than 10 times
following to “ 2-14. Inverting a sample ” and
leave the sample about 5 minutes.
Centrifuge the samples for 3 minutes, taking
rotor balance into consideration(see page 2-
14).
Check if the supernatant is impure or there
is any skin or not. Removing the
supernatant is not necessary. Uncap the
tube and place it directly in the sample rack.
●
●
●
●
●
●
Using HDL-C Kits
If HDL-C reagent(direct method)
is used for measurement, this
procedure is unnecessary.
▲
Serum or plasma
（ 100 ）
Separation Reagent
（
100
）
Serum or plasma
（100 ）
Blue cap
Serum sample tube
Chapter 2 MEASUREMENT
Remove any air bubbles or skin on the surface of the
sample.
They may cause incorrect measurement results.
IMPORTANT