# National Weed Mix

NDC: 22840-9320
Generic name: Xanthium strumarium, Ambrosia trifida, Chenopodium album, Amaranthus retroflexus and Ambrosia artemisiifolia
Labeler / Manufacturer: Greer Laboratories, Inc.
Product type: NON-STANDARDIZED ALLERGENIC
Marketing category: Biologic License Application
Dosage form: SOLUTION
Routes: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Marketing started: 19810915

FDA application: BLA101833

## Active ingredients

- AMARANTHUS RETROFLEXUS POLLEN: .01 g/mL
- AMBROSIA ARTEMISIIFOLIA POLLEN: .01 g/mL
- AMBROSIA TRIFIDA POLLEN: .01 g/mL
- CHENOPODIUM ALBUM POLLEN: .01 g/mL
- XANTHIUM STRUMARIUM POLLEN: .01 g/mL

## Pharmacological class

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## External sources

- openFDA: https://api.fda.gov/drug/ndc.json?search=product_ndc:"22840-9320"
- FDA NDC Directory: https://www.accessdata.fda.gov/scripts/cder/ndc/dsp_searchresult.cfm?p_ndc=22840-9320