Walnut ELISA

Parameter Cat. No.
96 Tests
Cat. No.
48 Tests
Walnut ELISA WAL-E01 WAL-E04

Intended Use:

The Immunolab Walnut ELISA is a quick and sensitive method for the quantitative determination of walnut in foods.

 

Specifications:

Test principle: Sandwich enzyme immunoassay
Format: Microtiter plate with 96/48 wells
Incubation time: 60 min (20/20/20 min)
Standards: 0; 2; 6; 20; 60 ppm
Detection: 450 nm (HRP + TMB)
Detection limit (LOD): 0.35 ppm
Cross-reactivities: Soja              < 0.003%
Pine nuts       < 0.003%
Pistachio       < 0.003%
Sesame        < 0.003%
Brazil nut       < 0.003%
Hazelnut           0.022%
Chestnut           0.11%
Pecan               0.80%
Storage: 2–8°C

 

Spike Solution

Parameter Concentration Cat. No.
Walnut 1000 ppm WAL-S01

Intended Use:

The Immunolab Walnut Spike Solution is intended for the execution of spiking experiments in combination with the Immunolab Walnut ELISA kit.