OMA Protocol Review: OMAMAN-56 Sulfites in Shrimp

2. Fill the measuring cuvette with 10 ml of SUL Measurement Solution and put it in the cuvette holder making sure that all the components of the electro-chemical cell are submerged. Connect the device to a 100-240 VAC constant current socketand press the On switch that is beside the screen and hold down for 2 seconds. 3.

4. First press BIOTEST option: select the SULPHITE option , press », enter the Biotest code (this code is on the Biotest ID label), press » and finally select the measurement range which you are going to work with and press SAVE. If range 50-300 mg/Kg is needed press the 50-3000 mg/Kg option.

5. Press

ANALYSIS option. This option takes you to the

main analysis menu: - Reconditioning

- Activate. - Stand By - Calibrate. - Standard measurement. - Verifying Solution measurement. - Turrax.

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