Chromatography news

29. 08. 2024

ML Series Multi-liter Hydrogen Generator

The ML Series Multi-liter Hydrogen Generator - the latest gas generator from VICI DBS. With flow rates from 4 to 18 L/min, purity up to 99.9995% and pressure up to 20 bar, the ML Series is suitable for multiple applications. With over 20 years of proven PEM technology the ML Series guarantees a safe, dependable supply of high purity gas on-demand.

22. 08. 2024

Caps for PFAS applications

We now offer caps for PFAS applications. There are several different variants to choose from. If you want to know more, write to us at prodej@chromservis.eu .

10. 05. 2024

TLC-Flash Reader

The multifunctional TLC plate reader is intended for use with TLC plates up to 8.5 cm (width) and 12.5 cm (length). The TLC-FlashReader can be paired with all PuriFlash^® Gen 5, puriFlash^® XS 520 Plus & puriFlash^® 535-XL Flash Chromatographs. This brings a great advantage, as it is possible to easily convert the TLC method to FLASH purification. More information can be found here .

09. 01. 2024

Product change notification

From the 15^th of January 2024 the design of several models of exhaust filters will be changed. These changes do not influence any quality characteristics, such as lifetime, capacity, shelf-life and adsorbent weight.

https://www.chromservis.eu/cz/search__1215-element-bezp-uzaveru_vyfukovy-filtr?q=vision

22. 12. 2023

A Rapid, Precise Test for Ochratoxin in Cocoa and other Complex Samples

We are pleased to present the quantitative lateral flow strip Ochra-V™ MAX test designed to measure ochratoxin A in cocoa powder at levels as low as 0.5 ppb and as high as 10 ppb. Ochra-V MAX combines powerful immunoaffinity column sample cleanup with the speed and simplicity of the Ochra-V lateral flow strip tests to enable fully quantitative results for ochratoxin A in a matter of minutes. The MAX rapid testing approach enables precise testing for complex samples such as cocoa powder.

19. 01. 2023

BPATest – New solution for determination of Bisphenol A

VICAM’s BPATest^TM pairs immunoaffinity chromatography with liquid chromatography (HPLC, UPLC) combined with fluorescence or mass spectrometry detectors to accurately, precisely and reliably detect and measure sub-ppb levels of BPA in complex matrices. The proprietary monoclonal antibody in VICAM’s immunoaffinity columns efficiently transforms test samples into highly concentrated, ultra-clean BPA extract.

Benefits

• Specifically designed for HPLC, UPLC and LC-MS use
• Detects levels as low as 0.1ppb and as high as 50 ppb
• Works with a variety of samples
• Simultaneous isolation and purification of target analyte
• Minimizes the use of organic solvents

The all information you can find in brochure.

18. 01. 2023

MSPE filters (Micro-Solid-Phase-Extraction)

Micro-Solid-Phase-Extraction (MSPE) is a very simple sample preparation technique. MSPE uses a centrifugal filter with a membrane and a sorbent. MSPE tubes do not require the use of an SPE manifold and thus significantly simplify sample preparation for which a centrifuge is used. MSPE tubes are fitted with a membrane filter ensuring sample filtration after extraction. This avoids the use of syringe filters.

21. 11. 2022

YMC-Accura

The new YMC-Accura Triart (U)HPLC columns are characterised by a bioinert surface coating on the column body and frit. YMC-Accura columns are ready to use without any preconditioning, unlike the analysis of sensitive substances using standard columns. The sensitivity is significantly enhanced and precious samples are recovered without any loss. The coating is less hydrophobic compared to the PEEK-lining used in the YMC-Triart metal-free (U)HPLC columns. It is intended primarily for challenging substances such as oligonucleotides, nucleotides, selected proteins/peptides and metal-coordinating small molecules e.g., organophosphates.

New surface coated hardware greatly suppresses interaction between analytes and column inner surface. All Triart materials can be packed & UHPLC compatible columns are also available. It can be used with the same manner as regular stainless steel column. Stainless steel processed by bioinert surface coating (all wetted parts including frits).

Features

• Suitable for metal coordination compounds, e.g. nucleotides, oligonucleotides
• Excellent peak shapes for sensitive compounds
• No carry-over effects
• Applicable for highly sensitive LC/MS analysis

The all information as well as examples of applications you can find in brochure.

14. 09. 2022

MetAmino Kit

MetAmino^® kits offer an easy sample preparation method for your LC-MS or GC-MS analysis. MetAmino^® kits include derivatization reagences and all clean-up accessories to prepare your sample for injection. They eliminate time consuming sample preparation procedures. The new clean-up procedure uses a special material as the end-step including filtration (no need to use a syringe filter prior injection). The other advantage is that the derivatization procedure enables you to extend the analyte list. Contact us for further details.

Benefits

• 75 amino acids, polyamines, biogen amines and coenzymes in 7 to 12 minutes
• No need to heat up the sample
• Reagent storage at 4 °C (no freezer required)
• SPE pipetting step replaced by MSPE
• Further extension according to requests from labs
• Ready-to-inject sample after preparation protocol
• Short sample preparation time

14. 07. 2022

Endura-Seals Injection Port Septa

Endura-Seals are a new patented CRS alternative to typical silicone-rubber injection port septa for gas chromatography. They work in a 2-part sealing system that includes the septa and the sealing nut. The duckbill valve and wiper seal combination in the Endura-Seals is much more resistant to needle wear and tear than traditional pierced septa. While CRS premium septa are already designed to reduce coring (particles in the liner), the Endura-Seals allow the needle to glide through the valve to virtually eliminate such particles.The Seals utilize a more cost-effective elastomeric spring design instead of the metal spring used in some competing designs. These features make the Endura-Seal septa an ideal choice for automated analyses in the long sequences used with today’s high capacity autosamplers.