top of page

iCheck Vitamin E

iCheck iCheck Vitamin E measures alpha tocopherol in cattle whole blood and serum

iCheck™ Vitamin E is a state-of-the–art and the first of its kind portable fluorometer. It determines vitamin E as alpha tocopherol concentration in cattle whole blood and serum. iCheck™ Vitamin E measures the fluorescence in the test vial and calculates the vitamin E content in mg/L.

Screen Shot 2021-08-31 at 4.21.58 PM.png

iCheck iLab Content

Screen Shot 2021-08-31 at 3.58.31 PM.png

iCheck Test Kit Content

Screen Shot 2021-08-31 at 3.26.35 PM.png

Technical Data

  • Analyte: Alpha tocopherol

  • Sample: Cattle serum and whole blood

  • Sample preparation: Not necessary

  • Sample volume per analysis: 0.5 mL (500 μL)


  • Analytical method: Autofluorescence of alpha tocopherol.

  • Units displayed: mg/L

  • Linear range: 1.0 – 25.0 mg/L

  • Calibration: Factory set (standards included for control)

  • Time per analysis: < 10 min

  • Environment: 18–30°C, no direct sunlight

  • Method comparison: High-performance liquid chromatography (HPLC)

  • User training: 1 day training

  • Use: Laboratory and field

  • Data output: Sample #, Batch #, Result, Date, Time (in transferred data)

  • Connectivity and data: Results are stored in the device and transferred to a PC via USB

  • Power source: NiMH rechargeable batteries included; AA 1.2 or 1.5V

  • Warranty: 2 years

  • Device weight: 0.45 kg

  • Device dimensions: 11 x 4 x 20 cm (W x H x L)


  • Content: 100 reagent vials; 100 syringes – 1.0 mL; 100 needles

  • Chemical composition: n-Hexan and alcohols

  • Volume per reagent vial: 2.0 mL

  • Shelf life: 12 months at 20 – 30°C, no direct sunlight, upright

  • Dimension of test kit: 26 x 14.5 x 16.5 cm

  • Disposal instructions: Hazardous waste

bottom of page