- Contact Person : Mr. Tang Spark
- Company Name : Quicking Biotech Co., Ltd.
- Tel : 86-21-50947188
- Fax : 86-21-50947186
- Address : Shanghai,Pudong,3F, Production Building, No. 1998, South Yanggao Road
- Country/Region : China
- Zip : 200125
Deoxynivalenol Test (Grain)
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Deoxynivalenol Test (Grain)
Economical | Inexpensive first step in your testing protocol |
Simple | No special training or equipment required |
Fast | Results in as little as 5 minutes |
Convenient | Easily performed in the field or lab |
Precise | Limits of detection as low as 200 ppb |
Durable | Long shelf life |
Wide Range | 200 to 1000 ppb |
Simple sample preparation | Homogenization and extraction |
Reagents | Assay diluent (provided); distilled water (user provided) |
TEST PROCEDURE
- Assay diluent preparation (diluent factor 10).
- Grind a representative sample. Weigh out a 1.0 g sample into the centrifugal tube.
- Add assay diluent. (REF: Table)
Cut-off (ppb) | 200 | 500 | 1000 |
Assay Diluent (mL) | 2.0 | 5.0 | 10.0 |
- Shake for 5 minute.
- Do a centrifugation at 4000 rpm for 1 min.
- Transfer 0.2 mL of supernatant into the centrifugal tube (1.5 mL).
- Add 0.8 mL of assay diluent.
- Place a cassette horizontally.
- Drop 3 drops into the assay sample hole.
- Interpret the result visually in 5-10 minutes.
INTERPRETATION OF RESULTS
Positive: Only one clear band in C zone.
Negative: The presence of both bands in C zone and T zone.
Invalid: No band appears in C zone.
Deoxynivalenol Test (Grain)
