107 Results for: "Perchloric Acid"

Supplier: VWR Chemicals

Linearity standards packed in permanently sealed UV cuvettes or 100 ml amber bottles.

Supplier: Thermo Fisher Scientific

These colour reference standards can be used with UV-Vis spectroscopy.

Supplier: VARIAN

These UV-Visible calibration standards and kits provide an inexpensive and time-saving solution for calibrating and qualifying UV-Vis instrumentation.

Supplier: VWR Chemicals

Starting materials: Holmium oxide R/ perchloric acid

Supplier: Avantor

PERCHLORIC ACID IN ACETIC ACID 0.5 MOL/L 1 * 1 L

Supplier: MICROSOLV

Wavelength calibration standard solution for UV-Vis detectors is composed of 4% Holmium oxide in 10% Perchloric acid.

Supplier: LABCONCO

For use with Basic™ 47, Basic 70, Fiberglass 30, Protector® XStream®, Protector Premier™, Protector ClassMate®, Protector PVC perchloric acid, protector stainless steel perchloric acid, logic+, logic, cell logic, puriCare procedure stations and protector radioisotope laboratory hoods.

Supplier: LGC Standards PROMOCHEM

These reference materials are intended for use in the determination of base number (AN) in petroleum products in accordance with ASTM D2896/IP 276 (by potentiometric perchloric acid titration) or ASTM D4739 (by potentiometric titration).

Supplier: MP Biomedicals

Cetyltrimethylammonium bromide is a phase transfer catalyst ideal for the precipitation of DNA. Hexadecyltrimethylammonium bromide is a bactericidal, cationic detergent. Its activity is neutralized by soaps and anionic detergents (i.e., SDS). Trimethylammonium bromide compounds form insoluble complexes with SDS. It is active at alkaline pH against both Gram positive and Gram negative organisms.

Cetyltrimethylammonium bromide ia used as an cationic surfactant suitable for the isolation of high molecular weight DNA in plants and other organisms(by a rapid method) as well as plant DNA for use in PCR analysis. It has been used to precipitate nucleic acids. CTAB provides enhancement of Concanavalin A mediated agglutination. It has been used for the determination of protein molecular weights in electrophoretic systems and for determination of critical micelle concentration of detergents. CTAB has also been used as a titrant for potentiometric titration of perchlorate and as a phase-transfer catalyst in reduction of arenes and heterocyclic compounds.

Supplier: VWR Chemicals

Sodium perchlorate monohydrate ≥99.0%, HiPerSolv CHROMANORM® for HPLC

Supplier: Thermo Fisher Scientific

Appearance: Green Powder

Supplier: VWR Chemicals

Sodium perchlorate monohydrate 98.0-102.0%, AnalaR NORMAPUR® analytical reagent

Supplier: Thermo Fisher Scientific

Neodymium(III) perchlorate 50% (w/w) in aqueous solution, Reagent Grade

Supplier: Thermo Fisher Scientific

Magnesium perchlorate, anhydrous ACS

Supplier: Thermo Fisher Scientific

Sodium perchlorate monohydrate ≥97%

Supplier: Thermo Fisher Scientific

Nickel(II) perchlorate hexahydrate, Reagent Grade

Supplier: AAT BIOQUEST

It is used for staining Nissl substances in nerve cells and for bulk staining of nerve tissue.

Supplier: Thermo Fisher Scientific

Magnesium perchlorate ACS desiccant

Supplier: Honeywell Chemicals

Magnesium perchlorate ≥85% ACS, Fluka™

Supplier: Honeywell Chemicals

Sodium perchlorate monohydrate ≥99.0% for HPLC, Fluka™

Supplier: Merck

Sodium perchlorate monohydrate, EMSURE® for analysis, Supelco®

Supplier: Honeywell Chemicals

Sodium perchlorate monohydrate 98% ACS, Fluka™

Supplier: Thermo Fisher Scientific

Sodium perchlorate monohydrate ≥85.0-90.0% ACS

Supplier: Thermo Fisher Scientific

Sodium perchlorate monohydrate 85+% ACS

Supplier: Honeywell Chemicals

Sodium perchlorate monohydrate ≥98.0% (by titrimetric analysis), crystallised, Purum p.a.

Supplier: PanReac AppliChem

Sodium perchlorate monohydrate 98.0-102.0% ACS, Reag. USP

Supplier: Honeywell Chemicals

Sodium perchlorate monohydrate ≥98.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™

Supplier: Merck

Nickel(II) perchlorate hexahydrate, Sigma-Aldrich®

Supplier: AAT BIOQUEST

LDS 751 is a fluorescent cell-permeant nucleic acid stain that can be well excited with 488 nm laser line although it has a peak excitation at ~543 nm on dsDNA.

Supplier: CUSTOM MADE CHEMICALS LAB

0.1 N PERCHLORIC ACID IN DIOXANE VS 1 * 1 L