"Ammonium Chloride"

Supplier: Molekula

Kristallviolett

Supplier: Roth Carl

Kristallviolett

Supplier: Thermo Fisher Scientific

Kristallviolett

Supplier: Thermo Fisher Scientific

Kristallviolett 90+% ACS

Supplier: MP Biomedicals

Goat IgG fraction to beta-Galactosidase is used in enzyme Immunoassays, fluorescein Immunoassays, blots, cell or tissue immunostaining. Gives sharp precipitation lines in IEP and ID techniques.
The antibody is produced by hyperimmunizing goats with the enzyme beta-galactosidase from Escherichia coli. The IgG fraction is prepared by delipidation, ammonium sulfate fractionation, and anion exchange chromatography, and is further purified by solid-phase absorption to remove antibodies to non-beta-galactosidase E. coli proteins. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, adjusted to standard titer, filtered through a 0.22 μm filter, and vialed. No preservative is added.

Supplier: VWR Chemicals

Semi-quantitative test strips for the determination of QUAT.

Supplier: MP Biomedicals

The IgG fraction is prepared from the specific rabbit antiserum by delipidation, ammonium sulfate fractionation and anion exchange chromatography. The resulting IgG fraction is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized. No preservative is added.

The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Hemagglutination titer is standardized with an in-house control by measurement of agglutination end-point with 10% human red blood cells. Each IgG fraction is tested for purity at a minimum of 40 mg/ml using immunoelectrophoresis. The product is mostly rabbit IgG; no trace of albumin is detected.

Supplier: Hach

System for Analytical Quality Assurance (AQA), consisting of one combined standard/spiking solution and two round robin test solutions.

Supplier: MACHEREY-NAGEL

Diese Standardlösung wurde speziell für die Kontrolle von MACHEREY-NAGEL Rundküvettentests entwickelt.

Supplier: Apollo Scientific

Ammonium Chloride 1 * 10 g

Supplier: Hach

IntelliCAL™ ISECL181 ist eine digitale ionensensitive Ammonium-Kombinationselektrode mit integriertem Temperatursensor und nicht nachfüllbarer Doppelkammer. Die Festkörper-Membran macht Membranwechsel redundant und ermöglicht eine Trockenlagerung der ISE.

Supplier: Merck

Ammoniak-Pufferlösung für die Komplexometrie (Ammoniumchlorid/Ammoniak) pH = 10-11, TitriPUR®

Supplier: VWR Chemicals

Gebrauchsfertige Testlösungen (TS).

Supplier: Apollo Scientific

Methyl Tri C8-C10 Ammonium Chloride 1 * 25 mL

Supplier: Apollo Scientific

Methyl Tri C8-C10 Ammonium Chloride 1 * 100 mL

Supplier: Apollo Scientific

Methacrylatoethyl Trimethyl Ammonium Chloride 2.5kg pack 1 * 2,5 kg