Assertion: catalyst | /r/HasProperty | available in bulk
Facets:
value: commercially
type: MANNER
value: usually
type: TEMPORAL
Source sentences:
text: Typically, organic catalysts require a higher loading (amount of catalyst per unit amount of reactant, expressed in mol% amount of substance) than transition metal(-ion)-based catalysts, but these catalysts are usually commercially available in bulk, helping to reduce costs.