🚧 Sensitivities EU // Goat 🐐 and Sheep 🐑

The table presented in this document is an indicative list of the sensitivity of the Delvotest® T for ovine/caprine milk samples at control time for the most used antibiotics in the world. This list is not exhaustive. The test is sensitive to many more antibiotic drugs and sulfonamides.  Values presented in this list are ppb (parts per billion) equaling μg/Kg or ng/gram.

The best sensitivity is reached when using control time (CT). To test at control time, additionally to the milk you would like to test, perform one additional test with negative control milk, when the test containing the negative control milk turns yellow read the test result of the other milk. The sensitivity of the test when using a fixed reading incubation time can be decreased. The required incubation time (CT) for sheep and goat milk takes approximately 10-30 minutes longer than cow milk.

* not listed for sheep or goat milk 

** CCꞵ detection capability is the lowest concentration where a substance can be detected with 95% probability.

*** Sum or individual

(s) listed only for ovine/sheep milk 

(g) listed only for caprine/goat milk 

 

Delvotest® T sensitivity for ovine/caprine milk listed as CCβ as determined (according to European legislation) by internal validation study in 2022.

 

Legislation regulation references

EU-MRL            EC 37/2010

USA S/TL          FDA CFR-Title 21, Vol 6, 21CFR556.68

CODEX              CX/MRL 2-2021

FSSAI               Compedium_Contaminants_Regulation_20_08_2020 

                            
Antibiotic
Class
Antibiotic
Type
EU
MRL
Delvotest® T
Ampoules
Goat 🐐Sheep 🐑
Penicillins
Amoxicillin
422
Ampicillin
422
Cloxacillin
30810
Nafcillin
3033
Oxacillin
3022
Penicillin G
411
Tetracyclines
Chlortetracycline
100125175
Oxytetracycline
100150200
Tetracycline
100150200
Sulfonamides
Sulfadiazine
1003035
Sulfadimethoxine
1001830
Sulfadoxine
1007070
Sulfamethazine
1004075
Sulfathiazole
1003535
Cephalosporins
Cefalexin
*3030
Cefalonium
*55
Cefazolin
5033
Cefoperazone
*1414
Cefquinome
*3560
Ceftiofur
1001214
Cephapirin
*33
Macrolides
Erythromycin A
40200350
Spiramycin
*25003500
Tylosin A
507070
Aminoglycosides
DH Streptomycin
2007001500
Gentamycin
*125150
Neomycin 
1500150300
Others
Rifaximin
*5070