Beta-Lactams rapid test strip for milk
- Sep 15, 2026 Anon
Beta-Lactams rapid test strip for milk
Catalogue No.: LSY-20044
1. Brief
This product is used for testing Beta-Lactams antibiotic in dairy products qualitatively. The whole test only needs 10 min, easy to operate with high sensitivity.
2. Packing: 96tests/box
3. Components
1) 12 tubes: each tube includes 8 test strips and 8 micro-wells red solid reagent.
2) Manual: 1 piece.
4. Application
Dairy products: fresh milk, pasteurized milk, pure cow/goat milk, whole milk powder (dissolve 1g of milk powder in 9ml of pure water and mix thoroughly)
5. Detection limit
β-lactam Name | Detection Limit (ppb) | β-lactam Name | Detection Limit (ppb) |
Penicillin G | 2 | Cefquinome | 8-15 |
Amoxicillin | 2-3 | Cefalotin | 30-40 |
Ampicillin | 2-3 | Cefazolin | 40-50 |
Oxacillin | 5-7 | Cephalonium | 8-10 |
Cloxacillin | 6 | Cefacetrile | 20-30 |
Piperacillin | 6-8 | Cefoperazone | 3-5 |
Nafcillin | 15-25 | Cephapirin | 8-10 |
Dicloxacillin | 6-8 | Ceftiofur | 60-100 |
6. Principle
The colloidal gold immuno-chromatography was used to detect the Beta-Lactams antibiotic residue in the samples. The binding of Beta-Lactams to the specific monoclonal antibody labeled with colloidal gold inhibited the binding of the antibody to the conjugates of Beta-Lactams -BSA on the NC membrane Testing line, which resulted in the color depth variation of the testing line.
13. Storage and expiry date
Storage: Store at 2-8 ℃ in sealed, dry, and dark place, no frozen.
Expiry date: 12 months; date of production is on box.
Shenzhen Lvshiyuan Biotechnology Co., Ltd
D Building, National Biological Industrial Park of Marinelife, No.2 Binhai Road, Dapeng, Shenzhen, 518120 China
Tel. 86-755-28438788/86-18165709090 Fax 86-755-28938800
Email: info@lsybt.com www.lsybt.com
