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Beta-lactam (BLQ) Rapid Test Kit

The test strip is used for detecting ßlactam family: penicillin G, ampicillin, amoxicillin, oxacillin, cloxacillin, dicloxacillin, nafcillin, cefquinome, cefacetrile, cefalonium, cefazolin, cefoperazone, cephapirin, ceftiofur in raw commingled cow milk above or below tolerance and/or safe levels.


【Product Name】

Beta-lactam (BLQ) Rapid Test Strip


【Specification】

  96T/kit


Storage Conditions

Store at 2-8℃   in dry environment.

Expiry date: 12 months


Principle

The kit is a competitive colloidal gold immunoassay method. Sample is added to sample hole, if there is ß‐lactam (BLQ) in samples, it will combine with marked antibodies, preventing the marked antibodies from combining the (BLQ) antigens of NC nitrocellulose membrane.


【Detection Limits】

β-Lactam

MRL

(μg/L)

Results

(μg/L)

Cephalosporin

MRL

(μg/L)

Results

(μg/L)

Penicillin G

4

2-4

Cefquinome

20

15-20

Ampicillin

4

3-4

Cefacetrile

125

100

Amoxicillin

4

4-5

Cefalonium

20

18-20

Oxacillin

30

6-8

Cefazolin

50

40-50

Cloxacillin

30

6-8

Cefoperazone

60

50-60

Dicloxacillin

30

6-8

Cephapirin

--

80

Nafcillin

30

20-30

Ceftiofur

100

90-100


Test Procedure

1. Read the manual instruction before testing. Be sure the raw commingled milk and test kit is at room temperature.

2. Take one Tube from the box, open tube and take out decided number of test to be perform, Use the test kit within an hour beyond time may cause failure of the test. The unused test strip must be sealed and keep out from sunlight and prevent moisture.

3. Take the milk sample, drop 200ul (about 4-5drops) into the sample-well, and thoroughly dissolve the milk with reagents for 5 minutes till the milk presents pink color.

4. Insert the test strip into the sample-well, read the results after 5 minutes.

Results Judgment

Beta-lactam (BLQ) Rapid Test Kit