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Environmental Accounting Supplier Toolkit

The Environmental Accounting Supplier Toolkit helps suppliers measure, manage, and reduce their environmental impact.

Human Umbilical Vein Endothelial Cells (HUVEC) Culture Protocol

Human Umbilical Vein Endothelial Cells (HUVEC) Culture Protocol. Storage. Preparation for Culturing. Store the cryovials in a liquid nitrogen storage tank immediately upon arrival.

Primary Human Hepatic Kupffer Cell Culture Protocol

Discover our collection of primary human hepatic Kupffer cells and protocol for thawing, plating, and growing Kupffer cells. Find the formulation for Kupffer culture maintenance media.

Hematopoietic Stem Cell Culture Methods

Hematopoietic stem cell culture protocols for isolation, expansion, and differentiation of CD34+ cells including CFU assays.

Induced Pluripotent Stem Cell Culture Protocols

Step-by-step stem cell culture protocols for human induced pluripotent stem cells (iPSCs) including ips cell thawing, expanding, freezing and characterizing.

Induced Pluripotent Stem Cell Reprogramming Protocols

Stem cell reprogramming protocols to generate human induced pluripotent stem cells (iPSCs) including viral and non-viral RNA based methods.

Mesenchymal Stem Cell Culture Protocols

Information about mesenchyme, specifically mesenchymal stem cell procotols. Step-by-step cell culture protocols for mesenchymal stem cell (MSC) isolation, expansion and differentiation.

Mouse Embryonic Stem Cell Culture Procedures & Protocols

Stem Cell protocols for cryopreservation, thawing of cryopreserved stem cells and media preparation.

In Vitro T Cell Killing Assay Protocol

Millicell® Microwell plates facilitate T cell killing assays, evaluating killing capacity in tumor spheroids for personalized assays.

Calcium Phosphate Transfection Kit Protocol

Calcium phosphate transfection is a common method for the introduction of DNA into eukaryotic cells. This protocol can be optimized for use with a wide variety of cell types.

Escort™ III Transfection Reagent Protocol

The product bulletin providin detailed use protocol for easy DNA transfection.

Step-by-Step Guide for KitAlysis™ Suzuki-Miyaura Cross-Coupling Reaction Screening Kit

A step-by-step protocol guide for KitAlysis Suzuki-Miyaura Cross-Coupling Reaction Screening Kit.

Alcian Blue - H&E - Metanil Yellow Stain for Diagnosing Barrett's Esophagus

Alcian Blue - H&E - Metanil Yellow Stain for Diagnosing Barrett's Esophagus. Barrett's esophagus is a condition that can lead to adenocarcinoma.

Histopaque® Density Gradient Media Troubleshooting Guide

This troubleshooting guide addresses the most common sources of error observed when using Histopaque but is not meant to be a comprehensive list.

Determination of Formaldehyde and Acetaldehyde in Air Using DNPH Cartridges and Automated On-Line Desorption Followed by HPLC

Carbonyl compounds react within the DNPH cartridge to form immobilized hydrazones, which can be subjected to automated desorption and HPLC analysis with UV detection.

Simplify Your Terpene Sample Collection in Air with the Carbotrap^® T420 Thermal Desorption Tube

Simplify your thermal desorption-based terpenes sample collection in air. Learn more about their profiling, odor measurement, industrial hygiene, and environmental emissions.

How to use the radiello® Diffusive Air Sampler

Learn how to assemble the supporting plate of your radiello air sampler in the lab before the sampling campaign to save time in the field.

Analytical Method: Zinc in soils

Photometric determination with pyridylazoresorcinol (PAR) subsequent to acid extraction

Analytical Method: Lead in Waste Water with High Concentrations of Calcium

Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate

Derivatization of Fatty acids to FAMEs

Explore how GC can be used to analyze fatty acids either as free fatty acids or as fatty acid methyl esters.

Analytical Method: Determination of the Solution Color of Raw Sugars, Brown Sugars and Colored Syrups at pH 7.0 (According to ICUMSA Method GS1/3-7)

Method: Spectrophotometric Color Determination at 420 nm Zero adjustment For each measurement series, a zero adjustment is required. It is recommended to use the same cell for zero adjustment and for sample measurement. The zeroing procedure for the measurement series is automatically prompted by

Analytical Method: Nitrite in potato instant powder

Photometric determination using the Griess method subsequent to extraction

Revised EN ISO 21528:2017 for Detection and Enumeration of Enterobacteriaceae in the Food Chain

The International Organization for Standardization (ISO) published the revised EN ISO 21528-1 and EN ISO 21528-2 standards in 2017.

New EN ISO 22964 for Cronobacter spp. detection in the food chain

The new EN ISO 22964:2017 standard specifies a horizontal method for the detection of Cronobacter spp. in food, animal feed and environmental samples.

OverExpress™ Electrocompetent Cells

OverExpress™ Electrocompetent Cells are provided in 25 μL aliquots, sufficient for one transformation reaction.

Simplicon™ RNA Transfection and Electroporation Protocols

x-tracta Gel Extraction Tool

A quick, clean and easy to use alternative to using a scalpel or razor blade for the extraction of DNA and RNA bands from agarose gels following gel electrophoresis.

Buccal DNA Extraction & WGA Amplification Protocol

This protocol provides a simple and convenient method to isolate, amplify, and purify genomic DNA from buccal swabs. Buccal swabs are a convenient method of acquiring a DNA sample.

GenElute™ 96 Well Tissue Genomic DNA Purification Kit Protocol

This protocol is designed to allow for high throughput purification of pure genomic DNA from a variety of cultured cells and tissues using the GenElute 96 Well Tissue Genomic DNA Purification Kit.

GenElute™ Bacterial Genomic DNA Kit Protocol (NA2100, NA2110, NA2120)

GenElute™ Bacterial Genomic DNA Kit protocol describes a simple and convenient way for the isolation of pure genomic DNA from bacteria.

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