SUPELCO
SeQuant® ZIC-HILICTM 5μm,200Å 250 x 4.6 mm
Spare filters for EXtrelut® NT1 prepacked glass columns
Zinc iodide starch solution
TLC Silica gel 60 RP-18 F254s
TLC硅胶60 RP-18 F254s
pH-indicator strips pH 6.5-10.0
pH指示条pH 6.5-10.0
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
Molybdatophosphoric acid hydrate
Superspher® 100 RP-18 LiChroCART® 250-4
Sodium Chloride
氯化钠
Azomethine H
Paraffin
石蜡
4-(Dimethylamino)benzaldehyde
Sodium Formate
LiChrospher® PAH LiChroCART® 4-4
ICP multi-element standard solution IV