This product does not require any equipment for the detection of
pig urine clenbuterol residues, the whole testing process only
needs about 5-10 minutes. The sensitivity is 3 ng / ml (3ppb).
Clenbuterol rapid detection card (20pcs / box)
Dropper (1 / bag)
Urine : using dry cleaner tube or appropriate containers collect about 50
ml of urine. If do not immediately detected, the urine can be
stored frozen 2-8 ℃ for 24 hours, we should pay attention to avoid
failure caused by corruption or pollution. The positive results
should be a statutory procedures for the sub-sample bottles
Packaging confirmed detected.
Tissue: collect lean meat more than 4.0 gram ( the particle size no more
than 1.0mm3 for best ), put into the 5ml centrifuge tube to make the tube 75%
full ,screw up the tube cap to avoid the water entering into the
tube, put the centrifuge tube with meat sample into boiling water
for 10 minutes to make sure the meat is squashy, then pick out the
tube from water and cool down to room temperature.
Feed: attrite the feed with mortar, collect 1.0 gram crushed feed sample
and mix with 5 ml extracting solution for 5 minutes ,stand still
for 5 minutes and collect the liquid supernatant, the filter paper
could be used for collecting the clear liquid .
1. Read the manual before the test. Let the test card and the test
sample return to room temperature before use of cards.
2. Removed from the original packaging bags of cards, please open
after one hour of use as soon as possible.
Urine : detection cards will be placed and draw the sample solution by
dropper, vertical dropping 3 drops in the hole of the card, then
Tissue: collect 5 drops( about 150 ul) of the buffer with the pipette into
1.5 ml centrifuge tube , then clean up pipette and collect 5 drops
(about 150 ul) of the sample exuded from the boiled tissue with the
same pipette into the same tube , mixed intensively , after then
vertically adding 3 drops of the mixture into the sample well of
the card ,then timing .
Feed: vertically adding 2 drops of the liquid supernatant into the
sample well of the card , then timing .
3. The reading time should be within 3 to 5 minutes , the results
shall be invalid if the reading time is more than 5 minutes.
Negative (-): two purple bands appear. Clenbuterol in that sample
concentration less than 3 ppb, or does not contain.
positive (+): No significant line of T color, said samples of
Clenbuterol concentration higher than 3 ppb.
null and void: No quality control C line, that process is not
correct or operation of cards has lapsed.
1. Please use the test card during the durability.
2. Avoid direct sunlight and fans.
3. Do not to touch the white membrane surface.
4. To avoid cross-contamination, please not mix dropper
5. If a urine sample of the sediment or turbidity, after
6. Encounter any problems, please contact the vendor
7. For direct detection standard, mixed with a preparation of
Storage and validity
The original packaging should be stored in the 4 to 30 ℃, cool
dark, dry, not frozen; period of 12 months. Duration and batch see
Contact Rebecca Yan