Assertion: arsine | /r/HasProperty | injected into the process stream
Facets:
value: at a controlled rate
type: MANNER
value: for the direct injection technique
type: PURPOSE
value: from cylinders
type: TRANSITIVE-OBJECT
Source sentences:
text: For the direct injection technique, arsine is injected into the process stream from cylinders containing 200 ppm Arsine in ethylene at a controlled rate such that the 2 ppb concentration in the process gas is achieved.