产品说明
一般描述
~ 1-2 mm
分析说明
Sieve analysis (1-2 mm): ≥ 96 %
产品性质
SUPELCO
Methyl red sodium salt (C.I. 13020)
2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2′-carboxylic acidsodium salt
Purospher® STAR RP-18 endcapped (5 μm) LiChroCART® 250-4
Spectromelt® C 20
Cesium Chloride
Ammonium sulfide solution
Cresol Red
Dimethyl sulfoxide
二甲基亚砜
Lanthanum(III) chloride heptahydrate 98%
Marble granular
碳酸钙
Purospher® STAR RP-18 endcapped (2μm) Hibar® HR 100-2.1
