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Tab. 5 Test procedure and programming<br />
Test procedure<br />
(BEP ® <strong>II</strong>, BEP ® <strong>II</strong>I, BEP ® 2000)<br />
BEP ® <strong>II</strong><br />
Prepare reagents<br />
4 x 100 µL Control Serum, negative<br />
1 x 100 µL Control Serum, positive<br />
100 µL per undiluted sample<br />
1 x 100 µL Control Serum, positive<br />
BEP ® <strong>II</strong>I<br />
25 µL In the case of partially filled<br />
Conjugate plates: Add water-filled<br />
strips to make up to<br />
half a plate<br />
60 min ± 2 min<br />
(37 ± 1 °C)<br />
Wash 4x: BEP ® <strong>II</strong><br />
100 µL Working Automatic<br />
Chromogen Solution<br />
processing<br />
30 min ± 2 min<br />
+15 °C to +25 °C<br />
protected from light<br />
100 µL Stopping Solution<br />
after max. 1 h<br />
Evaluate at 450 nm<br />
(Referencewavelength: 650 nm)<br />
α-method<br />
Test result<br />
Enzygnost * <strong>Anti</strong>-<strong>HBs</strong> <strong>II</strong><br />
BEP ® 2000<br />
Menu programming<br />
for the<br />
BEP ® <strong>II</strong><br />
MENU NO<br />
OPERATE 1<br />
NO<br />
WASHINGS<br />
ASPIRATE<br />
SOAKTIME<br />
DISP VOL<br />
CHANNEL NO<br />
PHOT<br />
OPERATE 2<br />
YES<br />
DISPENSE CONJUGATE<br />
WASHINGS 0<br />
ASPIRATE<br />
NO<br />
SOAKTIME 0<br />
DISP VOL 25<br />
CHANNEL NO 1<br />
PHOT<br />
NO<br />
OPERATE 3<br />
YES<br />
WASH AND DISPENSE<br />
CHROMOGEN<br />
WASHINGS 4<br />
ASPIRATE<br />
NO<br />
SOAKTIME 0<br />
DISP VOL 100<br />
CHANNEL NO 4<br />
PHOT<br />
NO<br />
OPERATE 4<br />
YES<br />
DISPENSE STOPPING SOLUTION<br />
WASHINGS 0<br />
ASPIRATE<br />
NO<br />
SOAKTIME 0<br />
DISP VOL 100<br />
CHANNEL NO 5<br />
PHOT<br />
YES<br />
MEAS WL 450<br />
REF WL 650<br />
BLK COR<br />
NO<br />
EVAL MODE 1<br />
GEN CUT<br />
NO<br />
NEG CONT 4<br />
MAX NEG 0.120<br />
MIN NEG -<br />
FACT NEG -<br />
MAX POS -<br />
THRESH 0.08<br />
CUT OFF -<br />
OQNE G11 C0541 (906) H/R 12