18402 Résultats pour : "LGC Standards PROMOCHEM"

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.

Supplier: LGC Standards PROMOCHEM

Or

Supplier: LGC Standards PROMOCHEM

Standard d'étain, 10000 mg/L, Etain, Matrice: H₂O, Applications: Étalons SAA

Supplier: LGC Standards PROMOCHEM

2,2',3,4,4',5,6'-Heptachlorobiphényle

Supplier: LGC Standards PROMOCHEM

2,2',3,4',5,6-Hexachlorobiphényle

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Tripropylétain chlorure

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River sediment - extractable metals, : N/A

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Ether diéthylique-D10 (99% D)

Supplier: LGC Standards PROMOCHEM

Acide nicotinique (Niacine)

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Standard de cuivre, 10000 mg/L, Cuivre, Matrice: Nitric acid dil., Applications: Étalons SAA

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N-Acétyl-L-cystéine

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Organic Standard, 3-Nitrofluoranthène-D9 50 µg/ml (98% D), Type de conditionnement: Flacon Verre

Supplier: LGC Standards PROMOCHEM

2-Butyl-5-chloroimidazole-4-carbaldehyde

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Hydroxyéthyl cellulose, M.W. ~1000000, 1500 - 2500 cps (1%, 25 °C)

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5-Fluorocytosine

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Meloxicam

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Organic Standard, Dimetridazole 10 µg/ml in methanol, Type de conditionnement: Glass bottle

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.

Supplier: LGC Standards PROMOCHEM

Organic Standard

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2,2',3,5'-Tétrachlorobiphényle

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2,2',4-Trichlorobiphényle

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4-Hydroxybenzoate d'éthyle

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Organic Standard, Acénaphtylène 5.000 µg/ml en solution dans le méthanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2-Chloronaphtalène 5.000 µg/ml en solution dans le méthanol

Supplier: LGC Standards PROMOCHEM

Hard drinking water UK low level metals, : N/A

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,4-Dichlorotoluène 100 µg/ml en solution dans le méthanol, Type de conditionnement: Flacon Verre

Supplier: LGC Standards PROMOCHEM

Standard de lanthanium, 1000 mg/L, Lanthane, Matrice: Nitric acid dil., Applications: Étalons ICP

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Nystatine

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Organic Standard, 2,3,4-Trichlorobiphényle 35 µg/ml en solution dans isooctane, Type de conditionnement: Flacon Verre

Supplier: LGC Standards PROMOCHEM

Standard d'argent, 1000 mg/L, Argent, Matrice: Nitric acid dil., Applications: Étalons ICP