FINISH

TLV level arsine/ phosphine calibration standards pass stability testing. Advance to equipment department. Analysis o1 gas in. Airco audit cylinder. N...
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GO

Preliminary GC test Sample passes. Advance two spaces.

Mass spectrometry indicates contamination. Confirmed, identified and quantified by GCMS-DS. Return to GO.

TLV level arsine/ phosphme calibration standards pass stability testing. Advance to equipment department.

Analysis of gas in Airco audit cylinder. No problems. Advance to primary standards.

ο GC test reveals improper mixture. Recorrelate standards. Lose your next turn.

FINISH

Sample passes multicomponent trace analysis. Advance to ICP and AA-AE.

SpeciaHy

Routine recorrelation of Airco standards and instrumentation. Lose your next turn.

DELIVERY

Gome.

Final inspection. Airco quality control has produced a perfect blend. Advance to delivery.

Raw materials received and quarantined pending testing. Lose your next turn.

Contaminated regulator spoils purity of gas. Return to GO.

QUARANTINE

3