Unfortunately, we do not offer guards with a 3.5µm particle size. The closest option I would recommend is 1.50434.000. It is 5 μm particle size but it will have no impact on the results because of the very small column volume.
1.50441
SeQuant® ZIC®-HILIC 100Å (3.5 µm) HPLC Columns
L × I.D. 100 mm x 2.1 mm HPLC Column, PEEK-lined stainless steel
Synonyma:
Zwitterionic Hydrophilic Interaction Liquid Chromatography HPLC Column
Přihlásit pro zobrazení organizačních a smluvních cen.
Vybrat velikost
Změnit zobrazení
| Velikost balení | Skladová položka | Dostupnost | Cena |
|---|---|---|---|
| 1 unit | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 31 600,00 Kč |
O této položce
UNSPSC Code:
41115709
NACRES:
NB.21
Particle size:
3.5 μm
Matrix active group:
ZIC-HILIC, ZIC-HILIC bonding phase
Pore size:
100 Å pore size
Matrix:
fully porous particle
31 600,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
Potřebujete pomoc? Náš tým zkušených odborníků je vám k dispozici.
Dovolte nám, abychom vám pomohliNázev produktu
SeQuant® ZIC-HILIC™ 3.5µm,100Å 100 x 2.1 mm, PEEK-lined stainless steel column, suitable for HPLC
Quality Segment
material
PEEK-lined stainless steel column
agency
suitable for USP L114
product line
SeQuant®
feature
endcapped: no
parameter
550 bar pressure, 70 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
10 cm × 2.1 mm
matrix
fully porous particle
matrix active group
ZIC-HILIC, ZIC-HILIC bonding phase
particle size
3.5 μm
pore size
100 Å pore size
operating pH
2-7.5
separation technique
hydrophilic interaction (HILIC)
storage temp.
no temp limit
General description
SeQuant® ZIC®-HILIC Columns are designed to retain and separate all types of polar and hydrophilic compounds and for robust chromatography with high selectivity and reproducibility. The silica-based ZIC®-HILIC sorbent has a bonded stationary phase consisting of a highly polar, permanent zwitterion. Separation selectivity is favored by the 1:1 zwitterion charge balance, which makes the ZIC®-HILIC Column overall neutral, with weak, but important, ionic interactions. Tuning of the selectivity on the ZIC®-HILIC Column during method development is facilitated by the pH-inpendent permanent zwitterion, ensuring that only the analytes (and not the column) are affected during eluent optimization.The Pore size of 100 Å makes this column perfectly suitable for the separation of small polar molecules under HILIC conditions.The column dimension of 250 mm length x 2.1 mm ID is the optimal choice for the separation of complex samples using a UHPLC or optimized HPLC Instrument providing low dwell volumes.Thanks to their favorable retention and robust performance, SeQuant® HILIC columns have become extremely popular in numerous laboratories around the world. For example, US FDA (United States Food and Drug Administration) has recommended SeQuant® ZIC®-HILIC for analysis of melamine and related substances. SeQuant® HILIC columns excel in stability and low bleed. These features make them particularly suitable for LC-MS applications where high background can lead to signal suppression and interference with quantitative measurements while also increasing instrument wear. Their high stability makes these high-performance HILIC columns also attractive for traditional HPLC applications.Learn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection Guide Brochure: A Practical Guide to HPLC - Method Development Guide
Legal Information
SeQuant is a registered trademark of Merck KGaA, Darmstadt, Germany
ZIC is a registered trademark of Merck KGaA, Darmstadt, Germany
ZIC-HILIC is a trademark of Merck KGaA, Darmstadt, Germany
1 of 1
Tato položka | |||
|---|---|---|---|
| matrix active group ZIC-HILIC bonding phase | matrix active group ZIC-HILIC bonding phase | matrix active group ZIC-HILIC bonding phase | matrix active group ZIC-HILIC bonding phase |
| particle size 3.5 μm | particle size 3.5 μm | particle size 3.5 μm | particle size 3.5 μm |
| separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) |
| matrix fully porous particle | matrix fully porous particle | matrix fully porous particle | matrix fully porous particle |
| pore size 100 Å pore size | pore size 100 Å pore size | pore size 100 Å pore size | pore size 100 Å pore size |
| technique(s) HPLC: suitable, UHPLC-MS: suitable, mass spectrometry (MS): suitable (High), LC/MS: suitable, UHPLC: suitable | technique(s) HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High) |
Still not finding the right product?
Explore all of our products under SeQuant® ZIC-HILIC™ 3.5µm,100Å 100 x 2.1 mm
Skladovací třída
10-13 - German Storage Class 10 to 13
Osvědčení o analýze (COA)
Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
Sortimentní položky
This article evaluates different phase chemistries for stationary phases in Hydrophilic Interaction Liquid Chromatography (HILIC) and uses multivariate analysis for classification based on chemical modification.
Související obsah
United States Pharmacopeia Methods - Adrenaline and Noradrenaline
Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| 1504410001 | 04027269133764 |
-
What is the recommended guard column for the Sequant ZIC Hilic column 100x2.1 mm, 3.5 um particle size, 100A pore size, with part number 1.50441.000?
1 answer-
Helpful?
-