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SIELC
SIELC HPLC Guard Column Primesep B4 2.1x10mm 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).Mostrar mais
Oferta
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Histórico de preço (preço mínimo)
2026-08-05 – 2026-08-06min 475,00 € · max 475,00 €
Detalhes do produto
- Marcas
- SIELC
- Categorias
- Comercial e industrial > Ciência e laboratório > Suprimentos de laboratório
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