"Perchloric Acid"

Supplier: VWR Chemicals

Natriumperchlorat monohydrat 98.0-102.0%, AnalaR NORMAPUR® analytical reagent

Supplier: Merck

Perchlorsyre 70 - 72% ≥70-72%, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: VWR Chemicals

Perchlorsyre 65%, NORMATOM® for trace metal analysis

Supplier: Thermo Fisher Scientific

Magnesiumperchlorat ACS desiccant

Supplier: VWR Chemicals

Perchlorsyre 69,0-72,0 %, AnalaR NORMAPUR® ACS analytical reagent

Supplier: MERCK PRODUCTION CHEMICALS

L-Arginin hydrochlorid 98.5-101.0% (by perchloric acid titration), EMPROVE® EXPERT Ph. Eur., BP, JP, USP velegnet som hjælpestof, SAFC®

Supplier: Thermo Fisher Scientific

Perchlorsyre 0.1 M in acetic acid, pure

Supplier: VWR Chemicals

Perchlorsyre 1 mol/l (1 N) in aqueous solution, AVS TITRINORM volumetric solution

Supplier: Thermo Fisher Scientific

Natriumperchlorat monohydrat 85+% ACS

Supplier: Thermo Fisher Scientific

Perchlorsyre 70% 70% in water ACS

Supplier: Thermo Fisher Scientific

Natriumperchlorat monohydrat ≥97%

Supplier: Thermo Fisher Scientific

Magnesiumperchlorat, anhydrous ACS

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: Apollo Scientific

Nickel(II) Perchlorate Hexahydrate

Supplier: Thermo Fisher Scientific

Nikkeldiperchlorat hexahydrat, Reagent Grade

Supplier: Liebherr

The didymium liquid filter consists of praseodymium and neodymium, dissolved in perchloric acid. This filter is ideally suited for checking the wavelength accuracy of spectrophotometers in the UV and visible range. It has a spectrum with a variety of characteristic, very well-defined peaks in the range between 320 and 870 nm.