10186 Resultaten voor: "LGC Standards PROMOCHEM"
Chloride ion chromatography standards, (from KCl), CRM, VHG
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.
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Phosphate ion chromatography standard (PO₄⁻³ as P), VHG
Supplier: LGC Standards PROMOCHEM
This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.
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Polystyrene film - IR transmission wavelength standards, NIST-1921B
Supplier: LGC Standards PROMOCHEM
NIST-1921B, Polystyrene film - IR transmission wavelength
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Organische referentiestandaard, Anthracene 100 µg/ml in acetonitrile
Supplier: LGC Standards PROMOCHEM
Organic Standard, Anthracene 100 µg/ml in acetonitrile, Verpakking: Glass bottle
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Pesticide referentiestandaard, 2,4'-DDT 100 µg/ml in n-nonane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,4'-DDT 100 µg/ml in n-nonane, Verpakking: Glass bottle
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Organische referentiestandaard, 2,4,5-Trichlorobiphenyl (PCB No. 29) 35 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,4,5-Trichlorobiphenyl (PCB No. 29) 35 µg/ml in isooctane, Verpakking: Glass bottle
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Hard Drinking Water UK Low Level Metals
Supplier: LGC Standards PROMOCHEM
Hard drinking water UK low level metals, : N/A
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Tantalum standard solution, for ICP, in 2% HF, CRM, VHG
Supplier: LGC Standards PROMOCHEM
These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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BOD calibration standards, CRM
Supplier: LGC Standards PROMOCHEM
BOD calibration standard, 1000 mg/l, : N/A, Matrix: H₂O
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Dantron Impurity Standard, Neat
Supplier: LGC Standards PROMOCHEM
Organic Standard, Dantron Impurity Standard, Neat, Verpakking: Glass bottle
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Organische referentiestandaard, 3,3',4,4'-Tetrachlorobiphenyl (PCB No. 77) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 3,3',4,4'-Tetrachlorobiphenyl (PCB No. 77) 100 µg/ml in isooctane, Verpakking: Glass bottle
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Acridine-[D₉] (98% D)
Supplier: LGC Standards PROMOCHEM
Acridine-[D₉] (98% D)
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2,2',3,6'-Tetrachlorobiphenyl (PCB No. 46)
Supplier: LGC Standards PROMOCHEM
2,2',3,6'-Tetrachlorobiphenyl (PCB No. 46)
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Elemental analysis standards, total kjeldahl nitrogen (TKN) standards, VHG
Supplier: LGC Standards PROMOCHEM
This standard solution is intended for use as a calibration standard for total Kjeldahl nitrogen (TKN). It is prepared gravimetrically to contain nominally 1000 mg of total Kjeldahl nitrogen per liter of solution using analytical grade raw materials and 18 megohm deionised water. The certified concentration is the mean of replicate measurements. The uncertainty is calculated as ±2s/√n.
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Germanium standard solution, for ICP, in 5% HNO₃, tr. HF, VHG
Supplier: LGC Standards PROMOCHEM
The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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Organische referentiestandaard, 4,4'-Dichlorobiphenyl (PCB No. 15) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 4,4'-Dichlorobiphenyl (PCB No. 15) 100 µg/ml in isooctane, Verpakking: Glass bottle
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2,2',3,4',5,6-Hexachlorobiphenyl (PCB No. 147)
Supplier: LGC Standards PROMOCHEM
2,2',3,4',5,6-Hexachlorobiphenyl (PCB No. 147)
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Dysprosium standard solution, for ICP, in 5% HNO₃, CRM, VHG
Supplier: LGC Standards PROMOCHEM
These solutions are intended for use as a certified reference material (CRM) or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.
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Organische referentiestandaard, 2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146) 100 µg/ml in isooctane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4',5,5'-Hexachlorobiphenyl (PCB No. 146) 100 µg/ml in isooctane, Verpakking: Glass bottle
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Chrysoeriol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Quercetin-3-O-sophoroside
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Total cyanide in soil
Supplier: LGC Standards PROMOCHEM
The CRM BAM-U117 represents a mixture of a sandy soil collected from a contaminated
former gasworks area in the Berlin region (Germany) and an unpolluted sandy soil from
Nalaikh region (Mongolia). The raw materials were dried at ambient air to constant mass,
and afterwards the fractions passing a 2 mm screen were ground to particle sizes below
125 µm. Before bottling, the two fractions were mixed and homogenised.
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Leverancier: Liebherr
Leverancier: VWR Collection
Leverancier: Integra
Leverancier: VWR Chemicals
Leverancier: VWR Collection
Leverancier: Integra
Leverancier: SCIENTIFIC INDUSTRIES ELMIS
Leverancier: VWR Collection
Leverancier: VWR Collection
Leverancier: Industrial Physics
Leverancier: VWR Collection
Leverancier: VWR Collection
Leverancier: VWR Collection
Leverancier: EPPENDORF
Leverancier: Integra
Leverancier: GETT GERATETECHNIK
Leverancier: HENKE SASS WOLF