Posts
Pages
Solutions
Our Products
iCheck Iodine

iCheck Iodine

iCheck™ Iodine is a state-of-the–art and the first of its kind portable photometer. It determines iodine quantitatively. iCheck™ Iodine measures the purple color reaction in the test vial and calculates the iodine content in mg/L. It is used to measure iodization level in salt.

Get a Quote
iCheck Iodine

iCheck Iodine measures iodine in salt

iCheck Iodine

iCheck Device

Order Product
iCheck Iodine Test Kit

iCheck Test Kit

Order Product

What is inside

iCheck Iodine: Case Content

iCheck Iodine Case Contents
A

iCheck device

B

Rechargeable batteries & charger

C

USB -B cable for data transfer

D

Vial stand

E

Iodine Standard

F

USB stick with User Manual

G

User Manual

H

Weighing dish

I

Calibration weight

J

Balance

K

Iodine Test Sample

A – iCheck device, B – Rechargeable batteries & charger, C – USB -B cable for data transfer, D – Vial stand, E – Iodine Standard, F – USB stick with User Manual, G – User Manual, H – Weighing dish, I – Calibration weight, J – Balance, K – Iodine Test Sample.

Add To cart

iCheck Iodine: Test Kit Content

iCheck Iodine Test Kit Contents
A

iCheck Iodine Reagent Vials x 100

B

Additive vials x 20

C

1 mL syringe x 120

D

Needle x 120

E

Vial labels/stickers

A – iCheck Iodine Reagent Vials x 100, B – Additive vials x 20, C – 1 mL syringe x 120, D – Needle x 120, E – Vial labels/stickers.
Add To cart

Technical Specifications

Sample

AnalyteIodine as potassium iodate
SampleTable salt
Sample preparationDilution in distilled or bottled water
Sample volume per analysis1.0 mL (1000 μL)
Concentration range >3 ppm (mg/kg), samples must be diluted in water; minimum dilution factor is 1:3
Analytical method Photometric determination of iodine concentration using colorimetric reaction
Units displayed mg/L
Linear range 1.0 – 13.0 mg/L
CalibrationFactory set (standards included for control)
Time per analysis<10 min
Enviroment20-30°C, no direct sunlight
Accuracy at 95% confidence interval at 25°C <±17%
Method comparison Iodometric titration
User training 1 day training
UseLaboratory 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
Warranty2 years
Device weight0.45 kg
Device dimensions11 x 4 x 20 cm (W x H x L)
Content100 reagent vials and 20 additive vials; 120 syringes – 1.0 mL; 120 needles – 0.8mm x16mm
Chemical compositionStarch, potassium iodide, phosphoric acid
Volume per reagent vial1.9 mL
Shelf life12 months at 20 – 30°C, no direct sunlight, upright
Dimension of test kit26 x 14.5 x 16.5 cm
Disposable instructionsNon-hazardous waste
Optional equipment50 mL falcons, weighing dishes, reference samples

More Information

iCheck Iodine

Please visit our Technical Resources page to access technical materials such as product information, preparation instructions, application materials, and publications.

Accessories

iCheck Iodine Training Set
iCheck Iodine Training Set

Training kit to get started with your iCheck Iodine. Content: reagent vials (N=18), additive vials (N=2), syringes and needles (N=22), Iodine Test Sample

iCheck Iodine Standard
Iodine Standard

Solid grey-glass standard  for device control of iCheck Iodine. Standard is included with our iCheck device. In case it is lost or damaged it can be reordered separately.

Charger and Batteries
Charger and batteries

Charger and four 2100 mAh  rechargeable.

Falcon tube
Falcons, 50 mL

50 mL Falcon tubes for sample preparation.

Glass bottle
Glass bottle, 500 mL

500 mL glass laboratory bottle with tight screw on cap for sample preparation.

Control samples
Spiked control samples

Food samples spiked with customized concentration of vitamins and minerals according to customer specification.

Vial Stand
Vials stand

Vial stand for holding eight iCheck reagent vials.

Weighing balance
Balance

Portable, battery-run balance. Lowest weight and resolution 0.01 g, maximum weight 200 g. Comes with 100g calibration weight

USB-B cable
USB-B cable

USB-B cable for data transfer of measurement results from iCheck to computer.

What customers and partners are saying

When assessing the national coverage of adequately iodized salt, our partners report that iCheck Iodine is easy to use and suitable for large-scale surveys where large numbers of salt samples need to be analyzed.”
Dr. Fabian Rohner & James Wirth
Dr. Fabian Rohner & James Wirth Co-founder/President and Managing Director, GroundWork LLC
“iCheck is a real breakthrough innovation that brings the lab to the field, making point-of-care nutrient status assessment a reality at last.”
Dr. Klaus Kraemer
Dr. Klaus KraemerSight and Life
“Partnering with BioAnalyt made sense because we needed a rapid and reliable way to test fortified foods to assess coverage and improve the delivery of national fortification programs.”
Greg Garrett
Greg GarrettLarge Scale Food Fortification Director, GAIN
“Making sure we have quality data is very important, because based on that measurement we decide which progeny is selected & which breeding techniques to deploy.“
Elizabeth ParkesCassava Breeder, HarvestPlus
“The training of laboratory staff is a crucial piece in the food fortification puzzle to make food fortification a reality in Mozambique.”
Andreia FaustProgramme Officer Partnerships (MDG1) , WFP
“The trainings reinforced how important it is for inspectors to understand all aspects of the fortification program; from internal quality control and quality assurance to regulatory audits and sample analysis."
Henry MarkNutrition Officer, UNICEF Nigeria
“Based on the observations from the field, we received almost 100% participation at endline because our beneficiaries as well as family members were eager to know the results.”
Dian HadihardjonoProgram Coordinator, Helen Keller International
BioAnalyt’s training is expected to have a significant and lasting impact on our processors by building their confidence as they prepare to begin fortification. It will also support compliance with fortification regulations, increase the availability of fortified cooking oil to the public, and ultimately contribute to reducing maternal mortality and improving child health.”
TASUPA
Ringo IringoChairman of TASUPA
"That single test saved us from an enormous financial loss and prevented substandard products from reaching consumers."
Samson Rindap
Samson RindapQuality Control Manager at Apples and Pears

iCheck Iodine Stories

Bouillon cubes
Bouillon Cubes – What Are They and What Can iCheck Do?
Our new white paper on Fortified Boullion Cubes and how to control for iron, vitamin A and iodine in these
Find out more
Salt pans
Double Fortified Salt – What Is It and What Can iCheck Do?
Salt iodization is the most successful intervention to tackle iodine deficiency. Adding more micronutrients to salt such as iron may
Find out more
Salt
Double Fortified Salt – iCheck can measure both iron and iodine
More than a third of the global population are affected by iodine and iron deficiencies, and this poses a serious
Find out more

Certificates

Subscribe to our Newsletter

We use Mailjet for our marketing. By subscribing, you consent to data processing through Mailjet. For more details, please review our Privacy Policy and Mailjet’s privacy practices. You can unsubscribe at any time.

Our Funding

Linkedin Facebook-f Youtube
Linkedin Youtube

Rheinstraße 17,
14513 Teltow, Germany

© Bioanalyt. 2026 All Rights Reserved

We use Mailjet for our marketing. By subscribing, you consent to data processing through Mailjet. For more details, please review our Privacy Policy and Mailjet’s privacy practices. You can unsubscribe at any time.