SUPELCO
Water with 0.1% (v/v) Acetic acid
Superspher® RP-18 endcapped LiChroCART® 250-2
Superspher® RP-18封尾 LiChroCART® 250-2
滴定剂, CombiTitrant 1
Chloride Test
Indigo carmine (C.I. 73015)
Octane-1-sulfonic acid sodium salt
辛烷-1-磺酸钠盐
Hexane-1-sulfonic acid sodium salt
己烷-1-磺酸钠盐
不饱和脂肪酸,定性标准品套装, Fatty Acids Unsaturated Kit
Calibration Standard Set
Chromolith® WP 300 Epoxy 10-4.6 guard cartridges (3 pieces)
Chromolith® WP 300 RP-8 10-4.6 guard cartridges (3 pieces)
Dip Tube(PVDF)for Sulfuric acid in 25 l fassett
Manganese Cell Test
Sodalime pellets with indicator
Carbonate Hardness Test in freshwater and seawater