Clinical 1mL 2mL 3mL Saliva Sample Collection Kit ISO Approved

Product Instructions:

① Relax your cheeks and knead gently with your hands for 30 seconds to generate saliva;

② Gently spit about 2ml of saliva into the saliva collection funnel;

③ When collecting saliva, be careful to avoid too much foam (excluding the upper foam);

④ Open the storage solution tube and unscrew the cap;

⑤ Pour the DNA preservation solution into the saliva collector, and confirm that the layered interface between the sample collection solution and the upper layer of foam reaches the scale line shown in 4ml;

⑥ Unscrew the collection funnel from the screw mouth of the saliva collection device and remove the funnel (remember to dispose of the garbage after use to avoid contact and pollution);

⑦ Tighten the cap on the sample collection tube, invert and mix the liquid in the tube to fully mix the DNA preservation solution and the saliva sample, and complete the sample collection.