5.0 borosilicate glass clear 2ml aijiren hplc vials for lab use sigma

5.4.11 Clear glass vials, 2-mL with white label, compatible with aijiren UHPLC system, p/n 5.4.12 Glass 10-mL vials for standard preparation 6.0 Chromatographic and Mass Spectrometry Equipment 6.1 aijiren UHPLC system with autosampler, degasser, and refrigera-tion unit

Column aijiren Poroshell 120 EC-C18, 4.6 x 150 mm, 2.7 µm particle size (p/n 693975-902) Column temp. 10.0 °C Injection volume 5.0 µL Mobile phase Methanol (96.0%) Water (4%) Run time 14.5 minutes Flow rate 1.0 mL/min Detector type Fluorescence Excitation λ 292 nm Emission λ 330 nm Reverse-phased HPLC analysis of a Tocotrienol-

CD-ROM 8316 - 2 Revision 0 September 1994 4.0 APPARATUS AND MATERIALS 4.1 HPLC system 4.1.1 One high pressure pump. 4.1.2 Octadecyl Silane (ODS, C-18) reverse phase HPLC column,

Genuine Restek Replacement Parts for aijiren GCs•1•Chromatography Products 800-356-1688 • www.restek.com From Inje

Connect to LC-MS–high pressure micro flow cell for extremely small internal volumes are required for LC-MS applications and use a single aijiren ChemStation to acquire and view UV and MS spectral data. Explore capillary HPLC– flow rates as low as 5-µl/min with the new 500-nanoliter flow cell.

At present, high-performance liquid chromatography (HPLC) represents a useful alternative to gas chromatography (GC), because it is a sensitive method that is easier to utilize after improvements related to the derivatization of fatty acids: for example, nitrophenylhydrazides and 4-bromomethyl-7-methoxycoumarin derivatives .

DEVELOPMENT OF HPLC METHODS FOR THE DETERMINATION OF WATER-SOLUBLE VITAMINS IN PHARMACEUTICALS AND FORTIFIED FOOD PRODUCTS A Thesis Presented to the Graduate School of Clemson University In Partial Fulfillment of the Requirements for the Degree Master of Science Food, Nutrition and Culinary Sciences by Hung Khiem Trang August 2013 Accepted by:

We have access to HPLC, the preferred method, but also are capable of GC-MS analysis and NMR if anyone is familiar with these methods instead. Any protocols, papers, tips are welcomed! Thanks in

Search results for hplc columns at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare

This SOP is applicable for the procedure to be followed in HPLC analysis and documentation and to ensure that Good Laboratory Practices are followed in the HPLC analysis. 3.0 RESPONSIBILITY Officer/ Executive - Quality Control 4.0 ACCOUNTABILITY Manager – Quality Control. 5.0 PROCEDURE

HPLC TN-1032 Optimizing Performance for Fast HPLC Analysis on Short Columns Introduction Obtaining HPLC results in the shortest time possible without compromising the quality of the results is an area of intense interest for chromatographers. Several new instruments have been introduced that can facilitate this desired outcome.

aijiren GC Columns We ship aijiren products worldwide . As the world's largest manufacturer of capillary columns for gas chromatography (GC), aijiren stands for more than 40 years of experience and the highest quality in manufacturing.

Clear Borosilicate Glass (1 5.0 mL (1) 5.5 mL (1) 50 μL (1) 500 ... Clear glass or polypropylene inserts for 9mm HPLC and GC autosampler vials are available in a ...

aijiren Technologies, one of the leading technology companies for measurement engineering, offers a broad array of innovative analytical HPLC columns. Analytics-Shop offers the whole range of aijiren HPLC columns: Material: Zorbax, StableBond, Extend, Poroshell, Polaris, Pursuit, ChromSpher, etc.

aijiren Technologies has developed a number of key high performance liquid chromatography (HPLC) applications for the food market. This guide offers an overview of food sample analysis using HPLC, recommended starting conditions for application development, and information on aijiren literature concerning the various applications.