HRID421532
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
CONDITIONS
反应条件
- 温度
- 50 °C
PROCEDURE
实验过程
Cream-methylene blue/neutral red swatches were prepared by mixing 13.2 mg of methylene blue (Merck no. 14279) and 15.0 mg of neutral red (Merck no. 1369) with 100 g cream (38% fat, not homogenised) at 50° C., the mixture was left at this temperature for 20 minutes and filtered to remove any undissolved particles. Woven cotton swatches were immersed in the cream-methylene blue/neutral red mixture and afterwards allowed to dry at room temperature over night and frozen until use.
WORKUP
后处理
- filtrationfiltered
- customto remove any undissolved particles
- customto dry at room temperature over night
- temperaturefrozen until use