Pay in 4 interest-free payments of $53.75 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
73575-54-9
5 g) adsorbent in aluminum bags + 50x filter elements (for NT20)
Calcium 100 mg/l for ICP-MS
IV-STOCK-52-125ML
Retention gaps, CW (carbowax, polyethylene glycol), polar 039513 73575-54-9The retention gap technique in combination with on column injection allows concentration of a large sample volume in the capillary column. Retention gaps consist of uncoated (no stationary phase), deactivated fused silica capillary tubing. A retention gap must be inert without any noticeable retention (analytes are not retained). Carbowax (CW, polyethyleneglycol, polar) deactivated is suitable for direct aqueous injection. Improve peak shape by
US$ 185.00
US$ 349.50
US$ 155.00
US$ 200.00
US$ 50.00
US$ 26.36
US$ 163.50
US$ 159.95
US$ 208.00