Intended use:

RIDASCREEN® Sulfamethazin is a competitive enzyme immunoassay for the quantitative determination of sulfamethazine in milk, meat, honey, liver, kidney, fish, shrimp and egg.

General Information:

Sulfonamides are widely used as feed additives, mainly for fattening of calves and pigs. Combined with inhibitors of dihydrofolate reductase such as trimethoprim, tetroxoprim, or pyrimethamine sulfonamides are also used in veterinary medicine for the treatment of intestinal infections, mastitis, pneumonitis and other (systemic) diseases. Sulfonamide residues may therefore occur in food of animal origin such as meat and milk. Particularly the transmission of the carcinogenic sulfamethazine represents a threat to human health. The EU established a maximum residue limit (MRL) for all substances of the sulfonamide-group of 100 μg/kg (ppb) in muscle, fat, liver, kidney and milk.

 

Benefits:

  • High specificity for sulfamethazine only: No significant cross reactivity to other sulfonamides.
  • Shortened test implementation of 45 min only.
  • Improved sensitivity and recovery.

Accessories:

Specifications
Article NumbersR3011
Test format Microtiter plate with 96 wells (12 strips with 8 wells each).
Sample preparation Milk: direct use, meat: homogenization, centrifugation
Honey: extraction, clean-up with RIDA® C18 column, evaporation, reconstitution, precipitation
Liver, kidney, fish: homogenization, centrifugation, precipitation
Shrimp, egg: homogenization, extraction, evaporation, reconstitution
Incubation time 45 min
LOD (Detection limit) Milk approx. 4 μg/l, meat (bovine, porcine) approx. 5 μg/kg, meat (poultry) approx. 10 μg/kg, honey approx. 10 μg/kg*, liver approx. 6 μg/kg, kidney approx. 10 μg/kg, fish approx. 7 μg/kg, shrimp approx. 15 μg/kg, egg approx. 16 μg/kg
*For honey the LOD can deviate due to matrix effects.
Detection capability CCβ Milk 10 µg/l, meat (bovine, porcine) 10 µg/kg, meat (poultry) 15 µg/kg, honey 20 µg/kg, liver 15 µg/kg, kidney 15 µg/kg, fish 20 µg/kg, shrimp 20 µg/kg, egg 15 µg/kg
Validated matrices

Milk, meat (bovine, porcine), meat (poultry), honey, liver, kidney, fish, shrimp and egg.

Detected analyte

Sulfamethazine in milk, meat, honey, liver, kidney, fish, shrimp and egg.

Evaluation Microtiter plate spectrophotometer (450 nm)
Files
InstructionsGerman/English
MSDSR3011_english.zip (English)
R3011_french.zip (French)
R3011_german.zip (German)
R3011_italian.zip (Italian)
R3011_spanish.zip (Italian)
Similar products
RIDA® Sulfamethazin Dotierlösung/Spiking Solution
RIDA® Sulfamethazin Dotierl...
RIDA® Sulfamethazin Spiking Solution can be used for the production of positive control samples suitable for the validation (e.g. determination of ...
RIDA® Sulfamethoxypyridazin Spiking Solution
RIDA® Sulfamethoxypyridazin...
RIDA® Sulfamethoxypyridazin Spiking Solution can be used for the production of positive control samples suitable for the validation (e.g. determina...
RIDASCREEN® Sulfonamide
RIDASCREEN® Sulfonamide
RIDASCREEN® Sulfonamide is a competitive enzyme immunoassay for the quantitative analysis of sulfonamides in egg, meat (chicken and pork), fish, sh...

Product support

Questions? Tap into our team’s expertise. We’re here to support you and your business throughout the testing process to ensure your success.

Start typing and press Enter to search

rida-tetracyclin-dotierlösung