20240530190356 Operation video

 

Cyanide rapid detection tube in water or distilled liquor

[Detection significance]

1) Cyanides in water come from industrial wastewater pollution, environmental pollution, and poisoning.

2) Cyanides in distilled liquor come from the mixing, contamination, and poisoning of abnormal brewing raw materials.

[Operation Steps]

1) Take about 1ml of clear water or distilled wine sample and add it to a large test tube containing solid reagents, shake to dissolve the reagents;

2) Pour the reagents from the small test tube into the large test tube, shake to dissolve the reagents;

3) Observe the color change of the test tube solution within 3 minutes (red gradually turns blue over time) and compare it with the control color card to determine the cyanide content in mg/L.

 

 

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