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VWR® ARISTAR®, Cyanide 1000 mg/L Standard for ion chromatography in 0.1% KOH, Certified Reference Material

Varenummer: (85784.260)

Leverandør: VWR Chemicals

Beskrivelse: This certified reference material is produced using a high purity starting material, acid from sub-boiling and 18 MOhm deionized water and filtered through a 0.2 micron filter.

UOM: 1 * 500 mL

MSDS Certifikater Tilbud

N/A Each

Multi-element kvalitetskontrolstandard 10 mg/l 12 elementer i salpetersyre 2% / Flussyre < 0,1% ARISTAR® til ICP-MS

Varenummer: (84794.180)

Leverandør: VWR Chemicals

Beskrivelse: 12 elements at 10 mg/L: Hf, Ge, Mo, Nb, Sb, Si, Sn, Ta, Te, Ti, W, Zr

UOM: 1 * 100 mL

MSDS Certifikater Tilbud

N/A Each

Molybdænstandard, 10g/l Mo 1% ammoniumhydroxid (from (NH₄)₂MoO₄) ARISTAR® enkeltelement standard til ICP

Varenummer: (455692P)

Leverandør: VWR Chemicals

Beskrivelse: (NH₄)₂MoO₄ in HNO₃ tr. HF.

UOM: 1 * 100 mL

MSDS Certifikater Tilbud

N/A Each

Germanium 10.000 mg/l i vand med spor af flussyre (from (NH₄)₂GeF₆) ARISTAR® enkeltelement standard til ICP

Varenummer: (455412Q)

Leverandør: VWR Chemicals

Beskrivelse: (NH₄)₂GeF₆ in H₂O tr. HF.

UOM: 1 * 100 mL

MSDS Certifikater Tilbud

N/A Each

Palladium matrix modifier 5 g/L in nitric acid 1% [99,999% Pd(NO₃)₂], ARISTAR® for graphite furnace AAS

Varenummer: (91281.154)

Leverandør: VWR Chemicals

Beskrivelse: The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.

UOM: 1 * 50 mL

MSDS Certifikater Tilbud

N/A Each

Tungsten 10.000 mg/l i vand (from W) ARISTAR® enkeltelement standard til ICP

Leverandør: VWR Chemicals

Beskrivelse: W in H₂O tr.NH₄OH.

MSDS Certifikater

Multi-element kvalitetskontrolstandard 10 mg/l, 22 elementer i salpetersyre 5% ARISTAR® til ICP

Varenummer: (88724.150)

Leverandør: VWR Chemicals

Beskrivelse: 22 elements 10 mg/L: As, Ba, Be, Cd, Co, Cr, Cu, Fe, Al, Mn, Mo, Ni, Pb, Sb, Se, Sn, Ti, Tl, V, U, Te, Zn.

UOM: 1 * 50 mL

MSDS Certifikater Tilbud

N/A Each

Cobaltstandard, 1g/l Co i salpetersyre (from Co) ARISTAR® enkeltelement standard til ICP

Leverandør: VWR Chemicals

Beskrivelse: Co in HNO₃ 2 to 5%.

MSDS Certifikater Tilbud

Kalium 10.000 mg/l i fortyndet salpetersyre (from KNO₃) ARISTAR® enkeltelement standard til ICP

Leverandør: VWR Chemicals

Beskrivelse: KNO₃ in HNO₃ 2 to 5%.

MSDS Certifikater

Magnesium nitrate 20 g/L (99,999%) in water, ARISTAR® matrix modifier solution, for graphite furnace AAS

Varenummer: (85781.154)

Leverandør: VWR Chemicals

Beskrivelse: The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.

UOM: 1 * 50 mL

MSDS Certifikater Tilbud