Ketorolac Tromethamine Injection, USP 30 mg/mL, packaged in 1 mL single-dose vials, Rx only, Amphastar Pharmaceuticals, Inc., Rancho Cucamonga, CA 91730, NDC 0548-9021-00
Crystallization: Particulate matter (Ketorolac Calcium Salt) was observed from several lots of retained samples.
Distributed throughout the United States
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1124-2017