:no_upscale()/Sielc_Primesep_Guard_column.jpg)
SIELC
SIELC HPLC Guard Column Primesep B4 4.6x10mm 5 μm 100 Å
Primesep B4 is a reverse-phase (short carbon chain) analytical column with embedded basic ion-pairing groups. Improves retention of acidic compounds by anion-exchange mechanism. Retains and separates basic and acidic surfactants based on multi-mode mechanism. Separates hydrophobic bases by ion-exclusion mechanism. Retains hydrophobic neutral compounds by reverse-phase mechanism. All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 2.0 to 4.5).Meer tonen
Aanbieding
Alle prijzen incl. btw; verzendkosten volgens de feed van de shop. De klik leidt direct naar de productpagina van de shop.
Prijsverloop (laagste prijs)
2026-07-15 – 2026-08-05min € 475,00 · max € 475,00
Productdetails
- Merken
- SIELC
- Categorieën
- Zakelijk en industrieel > Wetenschap en laboratoriums > Laboratoriumbenodigdheden
:no_upscale()/GL_Sciences_HPLC_column.jpg)
:no_upscale()/HALO_HPLC_column.jpg)
:no_upscale()/Kromasil_HPLC_columns.jpg)
:no_upscale()/Supelco_GC-columns.jpg)
:no_upscale()/Vorsaeulen_255.jpg)
:no_upscale()/columnas_teknokroma.jpg)