• Do not overfill the vial – The septum is used to clean the needle. Fill 2/3 of the volume. • If you use inserts make sure there are no airbubbles in them. • Autosamplers with PEEK™ (Victrex Plc.) needle must have caps with slit septa. • Never shake the vial. If you do there is going to be sample
The II Analytical-Scale LC Purification System is the most flexible and versatile solution for compound isolation within the Lab LC purification portfolio. Ideal for purification of multi-milligram quantities of materials, the standard configuration handles flow rates between 0.1 and 10 mL/min with 2.1 and 10.0 mm id columns.
A gel permeation chromatograph (GPC) is used to separate the components of a sample by size, this is known as size-exclusion chromatography (SEC). GPC systems are widely used to analyze polymers and proteins in manufacturing, chemistry, and biology labs for quality control and analysis. GPC systems are composed of porous beads (the gel) inside
9mm 2ml Short Tread HPLC Autosampler Vial 9mm Short Thread Caps with Septa 8-425 2ml Screw Neck HPLC Autosampler Vial Screw Caps with Septa for 8-425 Screw Neck Vial 10-425 Screw Neck 2ml HPLC Autosampler Vial 10-425 Screw Caps with Septa 11mm Crimp Top 2ml Autosampler Vial 11mm Crimp Top Caps with Septa 11mm Snap Ring 2ml Autosampler Vial 11mm Snap Top Caps with Septa 1.5ml Glass High
Jul 04, 2018 · Aijiren 5991-7540EN Achieve Ultrafast Separations with Aijiren Lab Poroshell 120 EC-C18, 1.9 &mum Columns ; Aijiren 5991-7538EN Improved EPA-8330A Analysis with an Aijiren Lab Poroshell 120, 1.9 &mum Column
Vial Diameter (mm) 11 11 8 9 10 13 8 15 23 23 23 23 28 Dimensions (mm) 12 x 32 12 x 32 12 x 32 12 x 32 12 x 32 15 x 45 8 x 40 15 x 45 23 x 46 23 x 75 23 x 46, 23 x 75 23 x 46, 23 x 75 28 x 57, 28 x 95 Vial Thread Finish – – 8-425 9-425 10-425 13-425 – – – – – – 24-400 Bottom Flat Bottom, Tapered Base Flat Bottom, Tapered Base
Aijiren Lab LC Series Vialsamplers User Manual For applications requiring control over the vial temperature, the Vialsampler can be equipped with the Aijiren Lab Sample Thermostat (G7167-60101). II Multisampler – Aijiren Results 1 – 6 of 28 The II Multisampler is a multipurpose autosampler that handles vials and microplates.
High Performance Liquid Chromatography (HPLC & UHPLC) Shimadzu has been at the forefront of HPLC/UHPLC design and manufacturing for more than 40 years, developing instruments that enable chromatographers to select the system best suited to their application. Whether used for routine liquid chromatography analysis or high-end research, our
In this guide we offer you a systematic means of isolating, identifying, and correcting many typical HPLC problems. The important segments of an HPLC system are the same, whether you use a modular system or a more sophisticated unit. Problems affecting overall system performance can arise in each component.
Based on standard 12 mm OD vials (≤ 1.5 mL) 4 racks of 54 vials (≤ 1.5 mL) each, other rack formats available + capacity of 12 × 22.5 mm OD vials (≤ 10 mL) in the carousel. Sampler extension available (optional) Yes, with Vanquish Charger: Column compartment thermostatting: Yes, 5-85°C Still air and forced air: Column compartment pre-heater
Alliance HPLC System (3C). A pre-column volume of 775 µL (1.15–0.375 mL) was entered into the Alliance instrument method. The resulting chromatogram (3C) produces a shift in retention time on the Alliance HPLC System, with all the peaks eluting earlier (3B versus 3C). The new retention
This Information Applies To: Aijiren II Vialsamplers /B/C. Issue: High pressure in the Vialsampler is oftentimes due to a blockage in the needle seat assembly.
Carbonyl Compounds. 0.001% max. Description. HPLC mobile phase for analytical and preparative separations. High UV transmittance and low evaporation residue. Suitable for gradient and isocratic conditions. Filtered through a 0.2μm filter to remove particulates. This product also meets ACS specifications.
Autosampler Vials, Membrane Solutions 2ml HPLC Vials, 9-425 Lab Clear Vials with Write-on Spot and Graduations, 9mm Blue ABS Screw Caps & Septa for GC Sample Vials, 100 Pcs 4.5 out of 5 stars 99 $22.99 $ 22 . 99 ($2.30/10 Items)
Chromolith ® HighResolution RP-18 endcapped 5-2 HPLC guard cartridges (3 pieces) Synonyms: Chromolith HighResolution RP-18 endcapped 100-2 HPLC column. Product Number. Product Description. 1.52325. column L × I.D. 5 mm × 2 mm, pack of 3 ea. Pricing.