Sulfonamides Rapid Test
Need a quote, bulk pricing or technical support? Contact RingbioSA on 076 608 3730 or email info@ringbiosa.co.za. Product instructions and certificates, where available, can be downloaded in the Documents section above.
About Sulfonamides (sulfadimethoxine, sulfamethazine, sulfadiazine)
- What they are: broad-spectrum antibiotics used across SA livestock.
- Food safety: EU/Codex MRL is 100 µg/kg total sulfonamides in milk, meat tissues.
- Typical samples: raw milk, meat, eggs.
- Who cares in SA: dairy processors, abattoirs, poultry.
Sulfonamides (SM) are synthetic antimicrobial agents that contain the sulfonamide group, which are widely used in veterinary practice. Due to the potential hazard to humans, strict MRLs have been set in EU, USA and other countries. This sulfonamides rapid test kit is to detect sulfonamides drugs in milk, result visible in 10min, LOD meets EU MRLs. Fast, sensitive and accurate.
Key facts of the Sulfonamides Rapid Test Kit
- Ready to use kits for farmers, truck drivers, etc
- No incubation required
- Result visible in less than 10min
- Receptor assay with broad-specificity to most of SM, including Sulfadimidine and Sulfamerazine.
Detection Limit of the Sulfonamides Rapid Test Kit
| SM | MRL(μg/L) | LOD(μg/L) | SM | MRL(μg/L) | LOD(μg/L) |
| Sulfadimidine | 25 | 1-3 | Sulfamethoxazole | 100 | 60-80 |
| Sulfachlorpyridazine | 100 | 4-8 | Sulfapyridine | 100 | 30-40 |
| Sulfamerazine | 100 | 1-3 | Sulfadoxine | 100 | 40-60 |
| Sulfadiazine | 100 | 4-8 | Sulfaquinoxaline | 100 | 7-10 |
| Sulfamethoxypyridazine | 100 | 8-10 | - | - | - |
This product utilizes the high affinity of monoclonal antibody against sulfonamide common structure, which can identify a broad spectrum of SM. The detection limit of the kit can meet both European and USA MRLs when use properly.
Kit Components
- SM Test Strip, 96pcs
- Microwell reagent, 96wells
- Plastic Pipette, 96pcs
Sample preparation
Milk samples do not need preparation before testing. Just bring to room temperature before assay.