Hey Akshay,
With Regex pattern: (?<=W57209.)[\d\W]+ i capture the digits after W57209.
PDF text:
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Q Legionella species kve/liter W57209 700 200 100 >15000
analyse conform, bevestiging g.a. NEN-EN-ISO
11731 mbv MALDI-Tof MS -
Q Legionella species kve/liter W57209 500 >15000 200 100
analyse conform, bevestiging g.a. NEN-EN-ISO
11731 mbv MALDI-Tof MS -
Q Legionella species kve/liter W57209 8.600 600
analyse conform, bevestiging g.a. NEN-EN-ISO
11731 mbv MALDI-Tof MS
The digits and numbers are always random and vary from 1-15000 or >15000