Fast, Reproducible Pesticide Residue Analysis in Food
Traditional techniques used to perform the extraction of pesticides from food matrices are time-consuming, solvent-intensive, and can deliver inconsistent results. The need for economical, fast, ...Read more

Microwave–Assisted Technology for Extraction of PCBs
Ethos X, with its new FastEX-24 rotor, offers reliable extraction of PCBs from soil in full compliance with EPA 3546, along with easy handling and ...Read more

Detergent Removal Via On-line LC Trapping
Many detergent removal methods involve time-consuming off-line procedures that can result in a significant loss of sample. Use of on-line trapping columns is a far ...Read more

Analysis of Neonicotinoids in Honey by QuEChERS and UHPLC–MS/MS
Neonicotinoids are a relatively new class of insecticide that were introduced as an alternative to organophosphate, carbamate, and pyrethroid insecticides. Their novel mode of action ...Read more

Multiresidue Pesticide Analysis
The Agilent Intuvo 9000 gas chromatograph addresses issues associated with multiresidue pesticide analysis of food products. ...Read more

Determination of Blood Alcohol Concentration Using Agilent J&W Columns
Improved resolution and peak shape performance for the determination of blood alcohol concentration using J&W DB-BAC1 Ultra Inert and DB-BAC2 Ultra Inert columns. ...Read more

Water for GC–MS Analysis
As most purified laboratory water starts from tap water, this application note explores the presence of volatile organic compounds in tap water, how they could ...Read more

SEC Column for Antibody Analysis
Shodex PROTEIN LW-803 column has a durable silica-based packing material ideal for antibody SEC analysis. This column has an adopted pore size suitable for analyzing ...Read more

Proof of Equivalency for the Analysis of Local Anesthetics
This application note proves equivalency of the Agilent 1200 Series Binary LC and the Agilent 1260 Infinity II LC for the analysis of local anesthetics. ...Read more

Transfer the USP Method for Ceftizoxime within Chapter 621 Guidelines
A traditional method of USP assay of ceftizoxime using a 5-µm column can be successfully transferred to a superficial porous column. ...Read more

mAb aggregation using a Cary 60 UV-vis Spectrophotometer
The advantage of UV spectroscopy as an analytical method to detect protein aggregation is that it is non-destructive and uses low sample volumes, minimal sample ...Read more

Separation of Five Steroids
Steroids represent a chemically distinct class of hormones with wide-ranging biological functions. Synthetic derivatives of endogenous steroid prototypes are used medically in birth control and ...Read more

Separations of Intact IgGs Using a Non-Porous C18 Column
Intact and reduced IgGs have been successfully retained and separated using a non-porous column. Potential applications of Presto columns for a single-injection separation of free ...Read more

Rapid Perfluorinated Alkyl Acid Analysis by LC-MS/MS Increases Sample Throughput
Decrease Analysis Time for Fluorochemicals with no Sacrifice in Chromatographic Performance. ...Read more

SEC/MS Analysis of a Bispecific Antibody
Accurate mass determination of a bispecific T cell engager (BiTE^®) consisting of two single-chain variable fragments (scFvs) recombinantly linked by a nonimmunogenic five-amino-acid chain ...Read more