5 USA 
2 Russia 
2 Japan 
2 Australia 
1 Iran 
1 Vietnam 
Greenspring Tm Nitrofuran Elisa Test Kit - China
price: contact company for price
Nitrofuran (SEM) ELISA Test Kit
1 - Principle
This test kit is based on the competitive enzyme immunoassay for the detection of semicarbazide (SEM) in chicken, fish, shrimp, milk, honey, whole egg, etc.
The coupling antigens are pre-coated on the micro-well stripes.
The SEM in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-SEM antibodies.
After the addition of the enzyme conjugate, the TMB substrate is added for coloration.
The optical density (OD) value of the sample has a negative correlation with the SEM in it.
This value is compared to the standard curve and the SEM concentration is subsequently obtained.
2 - Technical specifications
Sensitivity: 0.1 ppb
Detection limit
Tissue(Chicken, duck, porcine meat, beef and mutton) 0.2 ppb
Liver(Chicken, duck, porcine meat, beef and mutton) 0.2 ppb
Milk, intestine, honey 0.2 ppb
Fish, shrimp (some interference) 0.3 ppb
Recovery rate
Tissue, liver 90±15%
Honey, milk, intestine 80±15%
Cross-reaction rate
SEM 100%
AHD ﹤0.1%
AMOZ ﹤0.1%
AOZ ﹤0.1%
Greenspring Tm Nitrofuran Elisa Test Kit
Feel free to contact us with all your questions
Company Contact:
- Posted By: Shenzhen Lvshiyuan biotechnology co.,ltd
- Phone: 8675528938075
- Address: Rm507, No2, Longgang Oversease Venture park, shenzhen , China
- Email:
- Website: https://www.lsybt.com
Published date: September 6, 2012
- Business Description: involved in international trade import export of goods, products, and services
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