Home > Term: белгісіз үлгі
белгісіз үлгі
In chemical analysis, a selected sample whose composition is unknown except to the person submitting it; used to test the validity of the measurement process.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Chemistry
- Category: Analytical chemistry
- Company: McGraw-Hill
0
ผู้สร้าง
- Mankent2
-
(V.I.P) 10223 points - 100% positive feedback
