20 X Bottle (12ml) 304 Stainless Steel Self Test Kit 200 301 Content Detection

PRODUCT FEATURES:

The national food container standard stipulates that the manganese content is 2%, that is, 300 series stainless steel is used as the raw material

INSTRUCTIONS:

1. The surface of the steel is clean and free of oil stains, and removed coating

2. Identify the drop of liquid on the surface of the steel, observe the color change, after 2-3 minutes, compare the color or the time it turns red, and confirm the stainless steel model.

SCOPE OF APPLICATIONS:

Suitable for stainless steel testing of tableware, cooking utensils, sanitary ware, building materials, etc.

STORAGE CONDITION: 

cool and sealed

MAIN INGREDIENTS: 

Metal reducing agent, indicator, inorganic acid, water, etc.

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