Histamine Check Swabs 40 pieces 60448 1 set

This is a simple kit for measuring histamine levels. After processing the sample, simply dip the swab into the test liquid and the reaction will occur in about 5 minutes. No special measuring equipment is required; simply check the color development visually. Product name: Histamine Check Swab Quantity: 1 kit (20 pieces/bag x 2 bags) Detection range: 20 to 80 ppm (40 to 160 ppm when sample is diluted 2 times) Reaction time: 5 min Set contents: Reagent (20 pieces x 2 bags), color chart for checking concentration Storage method: 2-8℃ (cool, dark place) *Do not freeze Please allow the temperature to return to room temperature (18-30℃) before use. Please prepare a plastic container separately for pretreatment. Depending on the sample or sample pretreatment method, the histamine amount may not be measured accurately due to false coloring. To detect histamine accurately, please use "2-3137-01 60441 Check Color Histamine". *This product will be sold within Japan.