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Variable Volume
Nominal
Volume
Volume
Accuracy
(µL)
(μL)
Single-channel Pipettors
Min.
0.1
±40.0
0.2
2
1
Max.
2
Min.
0.5
1.0
10
5.0
Max. 10.0
Min.
2
20
10
Max.
20
Min.
5
50
25
Max.
50
Min.
10
100
50
Max. 100
Min.
20
200
100
Max. 200
Min.
50
250
125
Max. 250
Min.
100
1,000
500
Max. 1,000
Min.
500
1,000
5,000
2,500
Max. 5,000
Min. 1,000
10,000
5,000
Max.
,000
10
8 – VWR EHP PIPETTORS
Non-filter
Precision
Tips
(%)
(%)
(μL)
≤12.0
±12.0
≤6.0
±2.7
≤1.3
±1.5
≤0.7
±4.0
≤2.8
±2.5
≤1.8
±1.0
≤0.6
±0.5
≤0.4
±3.0
≤1.5
±1.0
≤0.5
±0.8
≤0.3
±2.5
≤2.0
±1.0
≤0.6
±0.8
≤0.4
±1.6
≤0.80
±0.8
≤0.24
±0.8
≤0.20
±1.2
≤0.60
±0.8
≤0.25
±0.6
≤0.20
±1.0
≤0.4
±0.8
≤0.3
±0.6
≤0.3
±1.6
≤0.40
±0.7
≤0.20
1,000
±0.6
≤0.15
±1.2
≤0.50
±0.6
≤0.25
5,000
±0.6
≤0.20
±0.5
≤0.15
±2.5
≤0.6
±0.8
≤0.3
10,000
±0.5
≤0.2
Nominal
Volume
(µL)
8-channel and 12-channel Pipettors
8 - 10
12 - 10
10
8 - 50
12 - 50
10
8 - 200
12 - 200
200
8 - 300
12 - 300
200
The accuracy and precision were obtained gravi-
metrically using manufacturer tips performing at least
10 measurements of distilled water at a temperature of
20°C ± 1°C according to EN ISO 8655 standards.
200
The use of tips from other manufacturers or filter tips
may result in incorrect liquid aspiration and require
pipettor recalibration.
The design of the pipettor enables the user to reca-
200
librate it according to the information presented in
Section 9.
300
Volume
Accuracy
Precision
(μL)
(%)
Min.
0.5
±10.0
1
±8.0
5
±4.0
Max.
10
±2.0
Min.
5
±4.0
25
±3.0
Max.
50
±1.6
Min.
20
±3.0
100
±1.5
Max. 200
±1.0
Min.
50
±1.6
150
±1.2
Max. 300
±1.0
Non-filter
Tips
(%)
(μL)
≤8.0
≤6.0
10
≤2.0
≤1.2
≤2.5
≤1.2
200
≤0.6
≤1.5
≤0.8
200
≤0.6
≤1.5
≤1.0
300
≤0.6
Instruction Manual – 9
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