• Collect about 5g of feces so that the total volume of the
sample and buffer is about 25mL. Ensure that the liquid
level reaches near the red line on the sampling tube;
• Do not mix urine, sewage, and toilet paper with stool in
the sample;
• It is recommended to collect the stool after wake up
in the morning. If not convenient, may also choose
another time.
• After sampling, make sure to tighten the cap of the
collection tube and seal the collection bag to prevent
sample leakage
Sample
tubes with
contaminati
on, cracks, Sample
Inconsistent loose caps volume is
Labeling less than
required
Informed
Samples do
consent is
not arrive
unattached/
on time
incomplete
• The stool sample should be sent to the laboratory
within 4 days at room temperature
• Please place samples in order, and put them into
foam boxes with plastic wrap or newspaper-
wrapped
• Appropriate labeling or signs are necessary to keep
the container indicate upwards