Validation run number

Externally calibrated cell 2443 reading (ppm)

Externally calibrated cell 2444 reading (ppm)

Externally calibrated cell 2445 reading (ppm)

Internally calibrated cell 2447 reading (ppm)

1

Reading after decontamination cycle (ppm)

0.7

0.5

0.4

0.4

2

0.8

0.6

0.7

0.4

Mean

0.8

0.6

0.6

0.4

1

Reading after 1 extra deactivation cycle (ppm)

0.6

0.4

0.4

0.4

2

0.7

0.6

0.4

0.2

Mean

0.7

0.5

0.4

0.3

1

Reading after 2 extra deactivation cycle (ppm)

0.6

0.5

0.2

0.3

2

0.5

0.5

0.4

0.3

Mean

0.6

0.5

0.3

0.3