Pay in 4 interest-free payments of $39.00 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
TRACE METALS IN WATER
Claritas PPT® Grade Lead
Varian 8410 Autoinjector
Câ‚₈ ec modified silica gel is used for the purification of very hydrophilic compounds that are irreversibly retained or react with unmodified silica or used for highly hydrophobic compounds which do not show retention
EC UHPLC guard column (analytical), NUCLEODUR C18 Isis, 1.8 µm, 4x3 mm GC Septa grade - Premium HT quality / BTO TRACE METALS IN WATERFor protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary
US$ 1120.97
US$ 943.75
US$ 1313.00
US$ 518.13
US$ 905.15