2367 Results for: "Standardy+-+rtu\\\\\\\\u0165"

Supplier: LGC Standards PROMOCHEM

This standard reference material is intended for use as a primary calibration standard for the quantitative determination of iron.

Supplier: LGC Standards PROMOCHEM

This reference standard material is intended for use as a primary calibration standard for the quantitative determination of nickel.

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

Supplier: VWR Chemicals

25 Elements in 5% nitric acid solution.

Supplier: VWR Chemicals

10 Elements in 10% Hydrochloric acid solution.

Supplier: Merck

Prepared with acetic acid, NaOH and water (pH 7 to 8); filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

Supplier: CPACHEM

Na 10000 mg/L in diluted nitric acid for ICP/MS.

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

Supplier: Merck

Titrisol® standards are traceable to standard reference material from NIST.

Supplier: VWR Chemicals

17 Elements in 5% nitric acid solution.

Supplier: CPACHEM

Ca 10000 mg/L in diluted nitric acid for ICP/MS.

Supplier: CPACHEM

Mg 10000 mg/L in diluted nitric acid for ICP/MS.

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

Supplier: REAGECON

These standards are manufactured from high purity raw materials and is suitable for calibrating a wide range of Total Organic Carbon (TOC) and Total Inorganic Carbon (TIC) analysers to a high accuracy.

Supplier: VWR Chemicals

(12 Elements in H₂O with trace of HF ).

Supplier: VWR Chemicals

Culture media for sterility tests, diluents for the homogenisation of samples for the microbiological examination and rinsing fluids for membrane filtration methods.

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard, for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

Supplier: Merck

Prepared with calcium formate and water, filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

Supplier: LGC Standards PROMOCHEM

This reference standard is intended for use as a primary calibration standard for the quantitative determination of potassium.

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material and calibration standard, for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

Supplier: 3M Food Safety

3M™ MonitorMark™ time temperature indicator solves the challenge of monitoring thermal exposure of temperature sensitive products during transportation and storage.

Supplier: Merck

Chlorite IC standard may be used in the determination of disinfection by-product, chlorite in water samples using ion chromatography technique (IC)

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA) and other techniques for elemental analysis.

Supplier: Merck

In combination with the selective supplement Lithium-Mupirocin (MUP) the TOS Propionate agar allows the direct detection of viable bifidobacteria in starter cultures and various milk products like fermented and unfermented milk, milk powder and baby food. The growth of other lactic acid bacteria is very much inhibited so that a confirmation of presumptive bifodobacteria is in most cases not necessary.

Supplier: MERCK LIFE SCIENCE

The product range includes a full line of pre-poured 90 mm or 150 mm Petri dishes for a wide range of different applications, such as enumeration, isolation, detection and cultivation of bacteria as well as yeast and moulds. In order to choose the best packaging for each kind of use, both small packs of 20 plates and bulk packs of 100 plates are available for each kind of plate.

Supplier: FOODCHEK SYSTEMS

Food and environmental samples require enrichment before pathogen testing to amplify or grow any existing bacterial pathogens. Actero™ ELITE Enrichment Media works with a number of 'food pathogen testing systems' including lateral flow, ELISA and PCR platforms. For a custom solution, the Actero™ MediaPouch is for laboratories that require portion-packed media to use in automated media preparation instruments. It is available in pouches and can be custom packaged to meet your specific needs. Patent Pending Actero™ ELITE Enrichment Media represent enhanced formulations that further reduce the required enrichment time to an industry-leading low.

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

Supplier: CPACHEM

Shelf life on ship date: 36 months - store under normal laboratory conditions, at temperatures between 15 to 25 °C.

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard for the analysis of this element in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.