Create a fish diagram for these reasons Controls out of range low $85$

Controls out of range high $105$

Paperwork not completed in advance of testing started $120$

Incorrect HPLC settings $44$

Incorrect column used for testing $20$

Buffers out of date $40$

Preventative maintenance not completed: $20$

System no calibrated prior to running the test: $14$

Level sense errors $22$

No assignable cause: $28$