Product Images Johnson Grass

This is a description of a sterile multiple dose vial of allergenic extract made from Smooth Brome Pollen, specifically the Bromus inermis species. The vial contains 50 mL of the extract with a potency of 40,000 PNU/mL and a preservative of 0.4% Phenol. The product is for prescription use only in the United States and should be stored at 2-8°C. The GTIN number is 0322840124044, the Serial Number is 000000000000, the LOT number is SAMPLE, and the expiration date is January 1, 2025. Users are advised to consult the package insert for detailed information on the contents, dose and directions for use. The product is made by GREER Laboratories, based in Lenoir, North Carolina and is licensed under License number 30.*

This is a description of an allergenic extract of Velvetgrass Pollen used for skin testing. It contains 50% Glycerin as well as 0.2% Phenol preservative. The item code is G29A01 and it is a 5 mL vial with a potency ratio of 1:20W/V. There is no U.S. standard of potency provided, but instructions for use can be found in the package insert. The DIN code for the product is 02372444, and the expiration date is Jan 1, 2025. The product is manufactured by Greer Laboratories, Inc. and is only available in the U.S.*

The text describes the characteristics of a wheal, which is a slightly elevated area on the skin that has a different color than the surrounding skin. It also mentions the flare, which is the red outer area of the wheal reaction.*