SUPELCO
Sulfite Test
TLC Silica gel 60 RP-2 F254 (silanized) 25 Glass plates 20 x 20 cm
TLC 硅胶60 RP-2 F254(硅烷化)25片玻璃板 20 x 20 cm
Tin(II) chloride dihydrate
二水氯化亚锡(II)
di-sodium tetraborate
LiChrospher® 60 RP-select B (5 μm) LiChroCART® 250-4
Bromothymol Blue
3′,3′′-Dibromothymolsulfonphthalein, BTB
Absorption tube
Ammonium dihydrogen phosphate
Arsenazo III
Cesium chloride-aluminium nitrate buffer solution
Chromolith® CapRod® RP-18 endcapped HR 150-0.1 capillary column
Chromolith® HighResolution RP-18 endcapped 25-4.6 HPLC column
Chromolith® Prep RP-18 endcapped 100-25 column
Colour Reference Solutions B
颜色参考溶液B
Copper Test