General Lab Products & Reviews

≥99.9%

Synonym:  PBS

Synonym:  IPTG, Isopropyl β-D-thiogalactoside

The structure of graphene oxide is similar to graphene containing residual oxygen, heteroatoms and structural defects. Reduced graphene oxide (rGO) can be extracted as thin film from an aqueous solution of graphite oxide (GO) slurry. Many modern procedures for the synthesis of GO are based on the Hummers method, in which graphite is oxidized by a solution of potassium permanganate in sulfuric acid. Reduction of GO using hydraz…

General description [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide (DMAPS) is a hygroscopic, zwitterionic monomer used in the synthesis of polysulfobetaines. Polysulfobetaines are electrically neutral polymers that contain both cationic and anionic groups within a single monomer unit and feature interesting properties such as antielectrolyte behavior in aqueous salt solutions, biocompatibility, and hem…

Anhydrous, ReagentPlus®, ≥99.5%

2,2-diphenyl-1-picrylhydrazyl is a free radical, which shows hydrogen acceptor ability towards antioxidants. Hence, it is commonly used in DPPH assay for measuring the antioxidant activity of different natural samples such as wine, fruits, herbal tea etc.  

Iron powder for chemical synthesis

Curcumin is a yellow-colored polyphenol obtained from the rhizome of Curcuma longa L. It constitutes an important part of various diets and herbal medicines, especially in the Asian continent for its various salubrious effects on human health. Application Curcumin has been used: to study its effect on the consequences and mechanism involved in the suppression of human homeobox gene NKX3.1 in the prostate cancer cell…

Pancreatin is a digestive enzyme used to supplement the body′s natural supply of such enzymes. Pancreatin Emprove ® Essential is suitable for pharmaceutical applications.