94 Results for: "Perchloric Acid"

Supplier: Thermo Fisher Scientific

Perchloric acid standardised solution 0.1 N in acetic acid

Supplier: VWR Chemicals

Ready to use test solutions (TS).

Supplier: Roth Carl

Perchloric acid 0.1 mol/l (0.1 N) in aqueous solution

Supplier: CUSTOM MADE CHEMICALS LAB

Perchloric acid 0.1 M (0.1 N) in water ISO 17034, 17025, 9001

Supplier: Honeywell Chemicals

Perchloric acid 1.0 M HClO4 (1.0N) ≥98% volumetric solution, Fluka™

Supplier: Honeywell Chemicals

Perchloric acid 0.01 M HClO4 (0.01N) in acetic acid volumetric solution, for titration in non-aqueous liquids, Fluka™

Supplier: Honeywell Chemicals

Perchloric acid 0.1 M (0.1 N) in glacial acetic acid volumetric solution, for titration in non-aqueous media, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: Honeywell Chemicals

Perchloric acid 70.0-72.0% (by alkalimetry), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals

Packed in coated, shock- and leak-protected glass bottle

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: Honeywell Chemicals

Concentrate for 1L standard solution

Supplier: Honeywell Chemicals

L(+)-Potassium sodium tartrate tetrahydrate ≥99.5% (by perchloric acid titration), Puriss. p.a.

Supplier: SIGMA ALDRICH MICROSCOPY

ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Supplier: PanReac AppliChem

di-Sodium L(+)-tartrate dihydrate 99.0-101.0% (by perchloric acid titration) Reag. Ph. Eur.

Supplier: MERCK PRODUCTION CHEMICALS

L(+)-Histidine 99.0-101.0% (by perchloric acid titration), EMPROVE® EXPERT USP, JP, Ph. Eur. suitable for use as excipient, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

tri-Potassium citrate monohydrate 99.0-100.5% (by perchloric acid titration), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, FCC, E332, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

L-Arginine hydrochloride 98.5-101.0% (by perchloric acid titration), EMPROVE® EXPERT Ph. Eur., BP, JP, USP suitable for use as excipient, SAFC®

Supplier: HELLMA

The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating your spectrometer.

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: VWR Chemicals

Perchloric Acid 60-62% Drum Emptied and Unwashed 1 * 1 items

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: SIGMA ALDRICH MICROSCOPY

Cresyl Violet perchlorate is suitable as a laser dye.