SUPELCO
TLC Silica gel 60 F254
TLC 硅胶 60 F254
SeQuant® ZIC-HILICTM 5μm,200Å 100 x 2.1 mm
Sulfanilamide
对氨基苯磺酰胺
Potassium Chloride
氯化钾
pH-indicator paper pH 5.5-9.0
ICP multi-element standard solution VIII
Ammonium Cell Test
铵测试管
Formamide
甲酰胺
Calcium Test
Chromate Test
铬酸盐测试
Chromolith® FastGradient RP-18 endcapped 50-3 HPLC column
CombiCheck 100
Empty cells