Product Images Positive Skin Test Control - Histamine

Table 1 shows the results of a skin test study on 20 participants using different techniques (puncture, scratch, bifurcated vaccinating needle, and prick lancet) and control solutions. The skin response (measured by wheal/erythema summation) to histamine base was compared across the techniques and solutions. The data includes the mean, range, and standard deviation for each technique and solution. The study did not subtract negative control values from response measurements.*

Table 2 shows the results of skin test control solutions on 20 subjects using different techniques including puncture and scratch. Three different solutions including sterile 50% glycerin were used. The skin response was measured and recorded for both wheal and erythema, as well as their summation. The range and standard deviation for each technique are presented. The dose used was one drop topically.*

This is a description of a skin test control containing a preservative and histamine base. The preservative used has a strength of 6mg/mL. The inactive ingredients include histamine dinydrochioride, sodium chloride (0.5%), and sodium bicarbonate (0.275%). The product is stored at a temperature range of 2-8°C and is non-returnable. The item is used topically with one drop per dose and is sterile until opened. The product is available with a US License No. 1272.*

This is a description for a medical product called "Control-Histamine" that is used for skin testing. It comes in a sterile container with the strength of 6mg/ml Histamine Base (10 mg/mL Histamine Dihydrochloride). The item number is 7099ED, and it is only available through prescription. The product should only be used topically with a recommended dose of 1 drop. The product's expiry date is 2022Jul08, and it should be stored at 2-8°C to protect it from light. The product is produced by Jubilant HollisterStier LLC in Spokane, WA, and the license number for the manufacturer is 1272.*