Short Ragweed Pollen Solution
Product Images NDC 22840-0300

Product Visual Gallery

This gallery contains 7 technical images submitted to the FDA as part of the official labeling for Short Ragweed Pollen (NDC 22840-0300). Unlike standard consumer photos, these assets often include clinical data figures, molecular chemical structures, and official manufacturer packaging layouts.

As provided by Greer Laboratories, Inc., these visuals offer a comprehensive scientific overview of the product's physical and chemical identity, aiding pharmacists and researchers in product verification and study.

FDA Label Image

0300 4 Std Short Ragweed 20 Wv

Label for Short and Giant Ragweed Pollen Mix allergenic extract, USP, with an average 750 units per milliliter. The 50 mL solution contains 50% glycerin and 0.2% phenol preservative. Labeled by Greer Laboratories, Inc. in Lenoir, NC, the product is for intradermal, percutaneous, and subcutaneous use, featuring Lot and expiration details.*

FDA Label Image

0301 2 Short Giant Ragweed Mix 20 Wv

Label for Short and Giant Ragweed Pollen Mix allergenic extract, concentration 1:20 w/v, 10 mL vial. Contains equal parts short ragweed and giant ragweed pollen with 50% glycerin preservative. Manufactured by Greer Laboratories, Inc., Lenoir, NC. Label includes storage instructions, lot number, sample designation, and expiration date.*

FDA Label Image

Figure 1

Two illustrations demonstrate measurement tools from Greer Laboratories, Inc. One shows a clear, rectangular plastic ruler with measurement scales and circular cutouts, labeled 'Greer'. The other depicts the ruler being used to measure a spot of liquid on skin, indicating its application for skin testing or allergen dosing.*

FDA Label Image

Figure 2

A flowchart algorithm depicting the skin testing procedure for allergy diagnosis. It guides the decision-making based on patient risk for systemic allergic reaction, evaluation by percutaneous skin testing, and reactions to test extracts, with specific dilution ranges noted. The diagram also includes a note on applying positive and negative controls for each skin test application.*

FDA Label Image

Length And Midpoint Orthogonal Width

An illustration depicting a skin reaction used in allergy testing, showing a labeled wheal, which is a smooth, slightly elevated area, and a surrounding flare (erythema), which is the red outermost zone of the wheal. The diagram is accompanied by explanatory text describing the wheal as red or paler than surrounding skin and the flare as the red outer area.*

FDA Label Image

Measure The Flare

Illustration showing a skin test reaction on an arm with a red circular area. The lesion's length is marked as 36 mm and the width midpoint orthogonal measurement as 26 mm, likely demonstrating a response to Short and Giant Ragweed Pollen Mix allergenic solution.*

FDA Label Image

Measuring The Wheal

An anatomical diagram showing a human forearm with a skin test site marked. The test area is labeled with dimensions: length 16 mm and width midpoint orthogonal 10 mm, indicating the typical size of a reaction site for an intradermal or percutaneous skin test.*

* About these descriptions: Image descriptions on this page are generated by automated AI analysis of the product label images from the manufacturer's FDA label submission (SPL). They are provided for reference only and may contain errors or omissions. Always rely on the printed label itself and the official FDA labeling, and consult a pharmacist or healthcare professional with any questions about this product.