质量标准
Purity(GC)min. 98.0 %Specific gravity (20/20)1.9420 to 1.9520Refractive index n20/D1.5440 to 1.5500
质量标准
Purity(GC)min. 98.0 %Specific gravity (20/20)1.9420 to 1.9520Refractive index n20/D1.5440 to 1.5500
2025-02-21
2025-02-21
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25