Describe:Product name: Helicobacter pylori test paperProduct size: 8*5cmProduct color: as shownScope of application: Helicobacter pylori detectionProduct Category: Diagnostic ReagentsHelicobacter pylori includes gastritis, peptic ulcer, and lymphoproliferative gastric lymphoma caused by Helicobacter pylori infection. A side effect of Helicobacter pylori is stomach cancer.Shelf life: 15 days after openingNote: Collect tartar on an empty stomach in the morning. Avoid acid and alkaline foods before collection.

Packing list:1/3pcs Helicobacter pylori test strip

Step:Hold the right edge of the test stripRemove the sticker test paper to the dotted linePlace the collected tartar in the center of the test stripClose exam paperObserve the color change of the test paper within 3 minutes, and it will be invalid if it exceeds the timeNegative scaling edge color has no obvious responseOrthotartar edge color is pink-red-purple

Notes:1. Before the test, avoid drinking alkaline water or eating acidic or alkaline foods. Acidic or alkaline substances can cause false negatives or false positives.2. Taking antibiotics to inhibit Helicobacter pylori a few weeks before the test is likely to cause false negatives3.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.4.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!