# T-O-S Standardized Grass Pollen Mix

NDC: 22840-0227
Generic name: Phleum pratense, Dactylis glomerata and Anthoxanthum odoratum
Labeler / Manufacturer: Greer Laboratories, Inc.
Product type: STANDARDIZED ALLERGENIC
Marketing category: Biologic License Application
Dosage form: SOLUTION
Routes: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Marketing started: 19680915

FDA application: BLA101843

## Active ingredients

- ANTHOXANTHUM ODORATUM POLLEN: 33333.333 [BAU]/mL
- DACTYLIS GLOMERATA POLLEN: 33333.333 [BAU]/mL
- PHLEUM PRATENSE POLLEN: 33333.333 [BAU]/mL

## Pharmacological class

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## External sources

- openFDA: https://api.fda.gov/drug/ndc.json?search=product_ndc:"22840-0227"
- FDA NDC Directory: https://www.accessdata.fda.gov/scripts/cder/ndc/dsp_searchresult.cfm?p_ndc=22840-0227