Hledali jste: Butyl+levulinate

Popis: BAKERBOND spe™ Amino-Carbon je pevná extrakční dvoufázová kolona naplněná sférickým aktivním uhlím (spodní vrstva) a fází aminopropylem modifikovaného silikagelu (horní vrstva) s polárními, slabě aniontovými vlastnostmi. Navržena pro analýzu reziduí pesticidů v zemědělských produktech.

Katalogové číslo: 7450-07

Měrná jednotka: 1 * 30 KS

Dodavatel: Avantor

Certifikáty Akce

Popis: Tyto kolony obsahují polymerní pryskyřice BAKERBOND® DVB, které se získávají technologií ultra čistých polymerních mikročástic. Tyto pryskyřicové částice mají velký povrch, jsou vysoce rigidní, stabilní v celém rozsahu pH 1 až 14, smáčitelné vodou a neovlivněné vysycháním sorbentu. Tyto kolony jsou doporučeny pro pokročilé detekční metody.

Katalogové číslo: 8111-04

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® HILIC-N columns have been designed specifically for HILIC applications and are especially useful for the separation of polar analytes. These columns are part of a suit of 3 proprietary HILIC columns (HILIC-A, HILIC-B and HILIC-N) developed to enable chromatographers to achieve reproducible and successful HILIC separations using a systematic approach to method development.

Katalogové číslo: HILN-5-1530

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: VWR®, Nebulizační sklo pro ELSD 100 detektory rozptylující světlo s nízkou teplotou

Katalogové číslo: 903-0635

Měrná jednotka: 1 * 1 KS

Dodavatel: VWR Collection

Akce

Popis: Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Katalogové číslo: EXSAX-5-250P

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® C18-HL columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Katalogové číslo: ACE-331-1520

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

Katalogové číslo: HICH99243

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Katalogové číslo: P10ODS3-250A

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: These ultra-inert Avantor® ACE® Excel® C4 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Katalogové číslo: EXL-113-1003U

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

Katalogové číslo: HICH99229

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Katalogové číslo: MDKA-5-0502U

Měrná jednotka: 1 * 1 KIT

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.

Katalogové číslo: EXL-1713-7502U

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Irregular silica phases for analytical applications.

Katalogové číslo: POLY10010250A

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Katalogové číslo: MDKE-17-0503U

Měrná jednotka: 1 * 1 KIT

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Katalogové číslo: MDKB-3-1502

Měrná jednotka: 1 * 1 KIT

Dodavatel: Avantor

Akce

Popis: Avantor® ACE® Excel® AQ columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Katalogové číslo: EXL-126-1502U

Měrná jednotka: 1 * 1 KS

Dodavatel: Avantor

Akce