. 2020 Nov 20;40(11):1656–1661. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2020.11.19

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实验相关试剂配制方法

Formula of the solutions used in the experiment

Solution	Prescription
^Make the reagent fresh. ^*Can keep for 1 month.
2% gelatin solution^*	1% Formic acid	5 mL
	Gelatin	0.1 g
50% sliver nitrate solution^*	Sliver nitrate	2.5 g
	ddH₂O	5 mL
Working solution^*	50% Sliver nitrate solution	2 mL
	2% Gelatin solution	1 mL
5% sodium thiosulfate^**	Sodium thiosulfate	2.5 g
	ddH₂O	50 mL