eRock Marketing:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-CW, 30 m x 0.25 mm ID, 0.2 μm film
007-CW and BTR-CW are the Quadrex designations for an ethylene glycol/siloxane copolymer. This polymer can be used to sever compounds at temperatures not normally associated with polyethylene glycol (PEG, Carbowax TM) phases. This phase extends both the lower and upper temperature limits of conventional Carbowax type columns. In addition, Quadrex offers a modified version of the 007-CW phase called the BTR-CW that includes an antioxidant moiety to better resist oxygen degradation. The BTR-CW phase offers increased thermal stability and longer column lifetimes. See below for more information. Due to the hydrogen bonding interactions of the 007-CW and BTR-CW phases, they are well suited for the analysis of polar compounds such as solvents, flavors, perfumes and essential oils. These phases are not recommended for analysis of mixtures containing silylation reagents.Show more
Offer
All prices incl. VAT; shipping costs per shop feed. The click takes you directly to the shop's product page.
Price history (lowest price)
Product details
- Brands
- Quadrex
- Categories
- Business & Industrial > Science & Laboratory > Laboratory Supplies
Similar products
:no_upscale()/Supelco_HPLC_column.jpg)
Supelco HPLC Column BIOshell IgG C4, 1000 A, 2.7 μm, 0.5 x 150 mm1 offerfrom €1,342.29- Supelco HPLC Column BIOshell IgG C4, 1000 A, 2.7 μm, 0.5 x 50 mm1 offerfrom €1,190.66
:no_upscale()/3055-023.jpg)
Rheodyne 10 ml, PEEK, Sample Loop, 1/8''1 offerfrom €385.93:no_upscale()/OV-Chromosorb.jpg)
Ohio Valley GC Bulk Packing Chromosorb W-AW 60/80, 150 g1 offerfrom €1,707.29:no_upscale()/ChromaNik_columns.jpg)
ChromaNik HPLC Column Sunniest, RP-Aqua, 120 Å, 3 μm, 2 x 75 mm1 offerfrom €573.20:no_upscale()/Agilent_GC_Column.jpg)
Agilent Technologies GC Column 5 cg HP-1MS 60m, 0.25mm 0.25μm E in the P/N designates a 5 or 13cm column cage diameter required for1 offerfrom €1,736.00