Efficiency (µL/Joule)

Packed Bed

Needle Plate

Plate Plate

Coaxial

Factorial Points

2.9

3.0

9.3

2.4

2.6

3.2

64.1

3.8

3.5

4.8

41.5

1.3

2.7

7.8

33.4

4.0

2.9

-

1.0

2.0

3.9

-

5.0

2.7

3.5

-

3.3

1.5

4.7

-

3.2

1.5

Star Points

1.6

4.9

2.8

1.4

3.8

3.4

27.0

5.0

3.0

4.3

2.7

8.3

4.4

6.7

2.0

3.2

1.4

-

34.9

4.3

5.1

-

0.6

3.0

Central Points

4.1

2.8

3.4

2.8

4.6

2.4

3.7

3.2

4.5

2.6

2.6

3.5

4.1

3.5

3.3

3.7

4.4

2.7

3.6

3.4

5.0

-

2.5

3.9