氧化镧(III), Lanthanum(III) Oxide

2-甲基-5-硝基苯甲酸, 2-Methyl-5-nitrobenzoic Acid

4-甲基吡唑, 4-Methylpyrazole

二十四烷醇 100MG, Tetracosanol

分子筛，powder<50micron, Molecular sieves 3A

4-氟苯甲酰肼, 4-Fluorobenzoic Hydrazide

反式-1，2-环丙二羧酸二乙酯 25GR, Diethyl trans-1,2-Cyclopropanedicarboxylate

菲尔德杂质 B, Eosin Y

3-羟基丁酸钠, DL-3-Hydroxybutyric acid

铜标准溶液, Copper standard solution