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Neonicotinoids
Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.
Better Tools for Fast and Convenient Patulin Analysis
For a precise detection of patulin, we offer SPE cartridges for purification and a comprehensive range of analytical standards.
LC/MS Analysis of Phospholipids in Milk on Ascentis® Express HILIC after SPE using Supelclean Si, Shotgun HPLC Analysis
(soybean), ≥97%; L-α-Phosphatidylethanolamine from egg yolk, Type III, ≥97% (TLC), lyophilized powder; L-α-Phosphatidylcholine, from egg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder; Sphingomyelin, from chicken egg yolk, ≥95%
Analysis of Aflatoxin B1, B2, G1, and G2 in Corn Meal, Wheat Meal, and Raw Peanut Paste Matrices
Supel™ Tox AflaZea SPE cartridges provide exceptional cleanup of corn meal, wheat meal, and raw peanut paste, yielding high analyte recoveries and low %RSD for aflatoxin analysis.
HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A
Separation of Pyruvic acid, United States Pharmacopeia (USP) Reference Standard; Tartaric acid, United States Pharmacopeia (USP) Reference Standard; Citric acid, United States Pharmacopeia (USP) Reference Standard; Malic acid, United States Pharmacopeia (USP) Reference Standard; L-Pyroglutamic acid, ≥99.0% (T); Lactic acid
HPLC Analysis of Synthetic Food Dyes on Ascentis® Express C18
Separation of Tartrazine; Amaranth; Indigo carmine; New Coccine; Sunset Yellow FCF; Allura Red AC; Fast Green FCF; Erioglaucine disodium salt; Erythrosin B sodium salt; Phloxine B; Rose bengal
USP Dissolution Testing Method (HPLC) for Folic Acid Tablets Using a Monolith Column and UV detection
Folic acid or folate is classified as a B vitamin (B9). Folic acid is synthetically produced, and used in fortified foods and supplements. Folate is converted by humans to dihydrofolate (dihydrofolic acid), tetrahydrofolate (tetrahydrofolic acid), and other derivatives, which have various biological
HPLC Analysis of Dehydroascorbic Acid and Ascorbic Acid (Vitamin C) on SeQuant ZIC-HILIC
HPLC Analysis of Dehydroascorbic Acid and Ascorbic Acid (Vitamin C) on SeQuant ZIC-HILIC
Analysis of Alkylphenols and Alkylphenol Ethoxylates Using new 13C-Labeled and Deuterated Internal Standards According to ISO 18857-2
Alkylphenols are starting materials for the synthesis of alkylphenol ethoxylates, which are widely used as non ionic tensides, dispersive agents in paper and leather manufacturing, emulsifiers for pesticide formulations and as auxiliary agents for drilling and flotation.
Dexamethasone HPLC Assay and Impurity Profiling Methods Following United States Pharmacopeia Monograph Guidelines Using a Titan C18 Column and UV Detection
A simple, precise and sensitive Reverse-Phase High Pressure Liquid Chromatography gradient method was adapted for traceability, homogeneity and total chromatographic analysis of Dexamethasone. The given experimental conditions follow the USP43-NF38 monograph method for Dexamethasone Assay and Organic Impurity Profiling. Dexamethasone
HPLC Analysis of Furans on Ascentis® Express Phenyl-Hexyl as listed in ASTM method D5837-99
Separation of 5-Hydroxymethyl-2-furaldehyde; Furfuryl alcohol; Furfural; 2-Furyl methyl ketone; 5-Methyl-2-furaldehyde
HPLC Analysis of Heroin, Cocaine, Amphetamine and MDMA on Ascentis® Express HILIC
Separation of Heroin, analytical standard, ≥98% (HPLC); Cocaine hydrochloride, analytical standard; D-Amphetamine hemisulfate salt solution, 1.0 mg/mL in methanol, analytical standard, for drug analysis; (±)-3,4-Methylenedioxymethamphetamine hydrochloride solution, analytical standard, for drug analysis, 1.0 mg/mL in methanol
Identification, Assay and Organic Impurity Profiling Methods for Aripiprazole following the United States Pharmacopeia Monograph
Aripiprazole is an atypical antipsychotic and a partial dopamine agonist. It is primarily used in the treatment of schizophrenia, bipolar disorder, major depressive disorder, tic disorders, and irritability associated with autism. Aripiprazole was first approved by the U.S. Food and
Fast and Robust HPLC Separation of Bile Acids and Conjugates with Ascentis Express C18
This method is particularly useful in research into the role of individual bile acids as signaling molecules; suitable for clinical laboratories to investigate potential mechanisms linked to gut hormone profiles and glycemic control.
2-Hydroxyglutarates Analysis by LCMS
Reversed phase application for the analysis of S-2-hydroxyglutaric acids and R-2-hydroxyglutaric acids by chiral LCMS, using a CHIROBIOTIC® R Column.
Banned and Other Neonicotinoids from Plant Material
On Friday, April 27, 2018, the European Union decided to ban the use of three neonicotinoid insecticides from use on field crops, having deemed them dangerous to bees. This application demonstrates the analysis of these banned compounds and others from
Praziquantel Determination in Aquarium Water by Direct Injection of Samples Using a Monolithic Silica Column
Praziquantel Determination in Aquarium Water - Learn how the use of a Chromolith® monolithic silica column allows simplification of sample preparation.
HPLC Analysis of Aswagandha Extract on Discovery® C18
Separation of Withanoside IV; Withanoside V; Withaferin A; 12-Deoxywithastramonolide; Withanolide A; Withanolide B
LC/MS Analysis of Opioid Glucuronide Metabolites in Urine on Ascentis® Express F5 after Solid Phase Extraction (SPE) using Supel™-Select HLB
LC/MS Analysis of Opioid Glucuronide Metabolites in Urine on Ascentis® Express F5 after Solid Phase Extraction (SPE) using Supel™-Select HLB
LC/MS/MS Analysis of Interacting Cardiac Drugs Digoxin, Quinidine, Amiodarone and Verapamil on Titan™ C18
LC/MS/MS Analysis of Interacting Cardiac Drugs Digoxin, Quinidine, Amiodarone and Verapamil on Titan™ C18
Chiral and Achiral LC-MS Analysis of Warfarin™ in Plasma Samples
his study demonstrates the analysis of Warfarin in plasma samples utilizing chiral and achiral (reversed-phase) LC-MS and effective sample prep to remove endogenous phospholipids
HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18
HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18
HPLC Analysis of Phenolic Antioxidants on Ascentis® Express C18 2.7 μm
Phenolic Antioxidants are added to polyers for controlling their degradation process. Irgafos 168, Irganox 1010, Ethanox 330, Irganox 1076, BHT, and Irgafos 168 are often used as antioxidants to prevent the degradation of polypropylene polymer formulations. This HPLC method is
Analysis of Active Cannabis Compounds (Cannabinoids) in Edible Food Products: Gummy Bears and Brownies
Rapid potency testing of marijuana-infused edibles using LC/MS on a biphenyl stationary phase detected eleven cannabinoids.
LC/MS Analysis of L-Methionine Sulfoximine and Sulfone on Ascentis® Express OH5
LC/MS Analysis of L-Methionine Sulfoximine and Sulfone on Ascentis® Express OH5
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