MilkGuard B-Lactams & Tetracyclines Combo Rapid Test Kit

This rapid test kit is used for rapid detection of B-Lactams & Tetracyclines contamination in milk sample.

1. Principle

This kit is based on the specific reaction of antibody-antigen and immunochromatography. Sulfonamides the sample competes for the antibody with the antigen coated on the membrane of the test strip. Then after a color reaction, the result can be observed.

2. Applications

This kit is used for rapid qualitative analysis of Quinolones milk sample.

3. Detection Limit (LOD)

β-lactams	MRL(μg/L)	LOD(μg/L)	Cephalosporins	MRL(μg/L)	LOD(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	50
cloxacillin	30	6-8	cefoperazone	50	40-50
dicloxacillin	30	6-8	cephapirin	60	50-60
nafcillin	30	20-30	ceftiofur	100	90-100
Tetracyclines	MRL(μg/L)	LOD(μg/L)	Tetracyclines	MRL(μg/L)	LOD(μg/L)
tetracycline	100	50-60	doxycycline	100	30-40
oxytetracycline	100	60-70	chlortetracycline	100	30-40

 Please always contact us for the latest update of the detection limit.

4. Kit components

(1) 8-well strip and 8 test strip in one bottle. 12 bottles / kit.

(2) Kit insert

MilkGuard B-Lactams & Tetracyclines Combo Rapid Test Kit