Showing 1-30 of 33 results for "109-59-1"
Corning
Corning® brand glass and plastic labware, filtration membranes, cell culture supplies, and equipment for life sciences.
Brand
Brand® GmbH and BrandTech® glassware and plasticware, lab storage solutions, bottle-top dispensers, pipettes and pipette tips, cuvettes, and cell culture and PCR consumables for laboratories.
Amino Acids, Resins & Reagents for Peptide Synthesis
We offer an extensive range of amino acids, resins, and reagents of unparalleled quality, including Novabiochem®, for peptide synthesis, high-throughput organic chemistry, labeling peptides, and custom manufactured products.
Enzyme-Linked Immunosorbent Assay (ELISA) Kits
Enzyme-linked immunosorbent assay (ELISA) kits, reagents, and resources that provide ultrasensitive biomarker detection.
Extraction of Nitroimidazoles from Milk and Eggs using Molecularly Imprinted Polymers
In this report, SupelMIP SPE – Nitroimidazoles was evaluated for the extraction of nitroimidazoles and metabolites from milk and egg.
Complete Workflow for Comprehensive Cannabis Terpenes Analysis
Complete workflow for the comprehensive analysis of terpenes in cannabis
Stable Isotopes
ISOTEC® Stable Isotopes are stable isotope compounds, ranging from gases to complex molecules, that are useful for tracer studies in proteomics and metabolomics, agents for MRI / MRS, and in a wide range of other biomedical applications.
Analysis of Pesticide Residues in Cannabis Using QuEChERS Extraction and Cleanup Followed by GC/MS/MS Analysis
Compared to conventional PSA/C18/GCB cleanup, cannabis extracts cleaned with the Supel QuE Verde mixture showed lower GC/MS background, and better recoveries for many pesticides.
Periodic Table of the Elements
Download the Periodic Table of the Elements with names, atomic mass and number in printable .pdf and image format. Use the periodic table chart by element names in alphabetical order for quick research, reference and lab use.
Sample Management: Storage
Essential lab storage solutions for lab management, sample traceability, and enhanced productivity including freezer and cryogenic boxes, glass and plastic tubes and bottles, and sealing films and foils.
Traditional Strong and Hindered Bases
Traditional-Strong-and-Hindered-Bases
HPLC Columns & Accessories
Our wide selection of HPLC columns for small and large molecule analysis allows you to enhance the separation process in terms of retention, resolution, selectivity, and analysis time, all while reducing the time for method development.
Improved Recoveries and Lower Background for GC/MS/MS and LC/MS/MS Analysis of Pesticides in Green Tea
A procedure for cleanup of green tea extracts provides low background and allowed for the analysis of more pesticides at lower levels than QuEChERS. Uses less solvents and no toluene.
Gold Nanorod Synthesis
Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.
Flow-Modulation Comprehensive 2D GC/MS for the Determination of Allergens in Fragrances
The proposed method appears to be reliable and sensitive for the determination of allergens in perfumes, following the SCCNFP Opinion.
Introduction and Historical Timelines
Learn about the history of the polymerase chain reaction (PCR), from the basic principles that proceeded its discovery to the awarding of a Nobel Prize for Chemistry and more recent developments such as real-time PCR (qPCR) and digital PCR.
Organic Optoelectronics on Shape Memory Polymers
Advances in the area of soft optoelectronics, with a focus on the development of organic optoelectronic devices on shape memory polymers (SMP) is discussed.
Lipopolysaccharides
Lipopolysaccharides (LPS) are characteristic components of the cell wall of Gram negative bacteria; they are not found in Gram positive bacteria. They are localized in the outer layer of the membrane and are, in noncapsulated strains, exposed on the cell...
Imprint® Chromatin Immunoprecipitation Kit (CHP1) Protocol
The Sigma Imprint Chromatin Immunoprecipitation Kit uses a plate based system to allow rapid ChIP assays in a high throughput format
Functional RAFT Polymers for Biomedical Applications
Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.
ALD — A Versatile Tool for Nanostructuring
In recent years considerable interest in ALD has emerged, mainly due to its ability to controllably coat even very small structures, e.g. nanoor microstructures.
How to make and use gradients of Percoll
In order to use Percoll to prepare a gradient, the osmolality of Percoll (undiluted) must first be adjusted with saline or cell culture medium to make Percoll isotonic with physiological salt solutions.
How to Make and Use Percoll Gradients
How to use percoll to prepare a gradient
Canonical Wnt / β-Catenin Signaling
We review the Wnt signaling pathway (also, canonical Wnt or beta (β)-catenin pathway) and provide links to related products at sigmaaldrich.com.
Supelco ASSET™EZ4 Dry Samplers for Isocyanates
Easy-to-use air sampler offering ultimate sensitivity for collection and measurement of vapor phase and particulate isocyanate monomers and oligomers.
Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials
Advances in scalable synthesis and processing of two-dimensional materials
Zinc Finger Nuclease References
Zinc Finger Nuclease References: Human, Rat, Mouse, Zebrafish, Plasmodium, Xenopus, Rainbow Trout, Mosquito, Pig, Rabbit, Cattle, CHO, ZFN Technology, Reviews, Posters, Label License
Delivery of Nucleic Acids Using Polymers
Delivery of Nucleic Acids Using Polymers
Properties and Applications of Functionalized Graphene Oxide
Professor Aran (Claremont University, USA) thoroughly discusses the engineering of graphene based materials through careful functionalization of graphene oxide, a solution processable form of graphene.
Graphene and Other 2D Crystals for Rechargeable Batteries
Advanced technologies for energy conversion and storage are widely sought after for their potential to improve consumer and electronic device performance as well as for the prospect of reducing the societal and environmental impact of energy generation.

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.