SHAF 20 image
Sugar/yeast

SHAF 20

Foam is created in some chemical processes, including packaging of …

SHE 201 image
Cosmetics

SHE 201

Types of emulsifiers in cosmetics are divided into two categories: …

SHE 202 image
Cosmetics

SHE 202

Types of emulsifiers in cosmetics are divided into two categories: …

SHE 203 image
Cosmetics

SHE 203

Types of emulsifiers in cosmetics are divided into two categories: …