Description

1.free of odors and tastes, as well as foreign matter and stains. To

2. Whiteness: The whiteness of medical absorbent cotton should not be less than 80 degrees. To

3. Soluble matter in water: The residue remaining in the test solution for 100m workers should be less than 0.5%.

4. pH: To prevent the appearance of pink in the 100mL test solution, add phenolphthalein indicator and cresol purple indicator. To prevent the appearance of yellow, add cresol purple indicator.

 

 

Shipping & Delivery

MAECENAS IACULIS

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ADIPISCING CONVALLIS BULUM

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