111 Ergebnisse für: "Perchloric Acid"

Supplier: Honeywell Chemicals

Natriumperchlorat Monohydrat ≥98,0% (durch titrimetrische Analyse), kristallisiert, Purum p.a.

Supplier: Merck

Nickel(II)perchlorat Hexahydrat, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Natriumperchlorat Monohydrat 85+% ACS

Supplier: PanReac AppliChem

Natriumperchlorat Monohydrat 98,0-102,0% ACS, Reag. USP

Supplier: Thermo Fisher Scientific

Natriumperchlorat Monohydrat ≥85,0-90,0% ACS

Supplier: Thermo Fisher Scientific

Perchlorsäure standardisierte Lösung 0.1 N in Essigsäure

Supplier: VARIAN

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

Supplier: Honeywell Chemicals

Natriumperchlorat Monohydrat ≥98,0% (durch titrimetrische Analyse), Puriss. p.a. ACS, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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: HELLMA

Die Hellma® Kalibrierstandards entsprechen allen nötigen Normen sowie Bestimmungen und bieten somit höchste Qualität zur Rekalibrierung Ihres Spektrometers.

Supplier: MERCK PRODUCTION CHEMICALS

L(+)-Histidin 99,0-101,0% (durch Perchlorsäure-Titration), EMPROVE® EXPERT USP, JP, Ph. Eur. geeignet für die Verwendung als Excipient, SAFC®

Supplier: GERHARDT

Die Turbosog Absaugeinheit kondensiert und neutralisiert aggressive Säuredämpfe bei der Stickstoffbestimmung nach Kjeldahl, einschl. Perchlorsäure und andere toxische Gase.

Supplier: MERCK PRODUCTION CHEMICALS

tri-Kaliumcitrat Monohydrat 99,0-100,5% (durch Perchlorsäure-Titration), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, FCC, E332, SAFC®

Supplier: Thermo Fisher Scientific

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

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: MERCK PRODUCTION CHEMICALS

L-Arginin Hydrochlorid 98,5-101,0% (durch Perchlorsäure-Titration), EMPROVE® EXPERT Ph. Eur., BP, JP, USP geeignet für die Verwendung als Trägerstoff, SAFC®

Supplier: PanReac AppliChem

di-Natrium-L(+)-tartrat Dihydrat 99,0-101,0% (durch Perchlorsäure-Titration) Reag. Ph. Eur.

Supplier: Honeywell Chemicals

L(+)-Kaliumnatriumtartrat Tetrahydrat ≥99,5% (durch Perchlorsäure-Titration), Puriss. p.a.

Supplier: VWR Chemicals

PERCHLORIC ACID 60-62% DRUM UNWASHED 1 * 1 ST

Supplier: Avantor

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

Supplier: Avantor

PERCHL.ACID IN AC.ACID 0.5M/L 1 * 1 L

Supplier: Merck

[EN]PERCHLORIC ACID, 70%, REDISTILLED, 9 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

[EN]0.1 N PERCHLORIC ACID IN DIOXANE VS 1 * 1 L

Supplier: LGC Standards PROMOCHEM

PERCHLORIC ACID SODIUM SALT 100 UG/ML IN 1 * 1,2 mL

Supplier: Merck

PERCHLORSAEURE-D, 68 GEW.-% LSG. IN D2O 99 + ATOM% D 1 * 5 g

Supplier: CUSTOM MADE CHEMICALS LAB

[EN]PERCHLORIC ACID VS 0.1 MOL/L 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

[EN]PERCHLORIC ACID (0.02 MOL/L) IN WATE 1 * 1 L