Hledali jste: Standardy
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
VWR® ARISTAR®, Phosphorus Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - fosfor, 1000 ppm, VWR® ARISTAR®, Phosphorus, Matrice: H₂O, Aplikace: Stndardy ICP-MS
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VWR®, Palladium standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - palladium, 10 ppm, VWR®, Palladium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
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Molybden 1.000 mg/l Mo in ammonium hydroxide solution (max. 1%) (from (NH4)2MoO4) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
(NH₄)₂MoO₄ in water tr. NH₄OH.
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Standardní roztok uranu pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - uran, 10 ppm, VWR®, Uranium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
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Yttrium 1.000 mg/l v zřed. kyselině dusičné (from Y2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Y₂O₃ in HNO₃ 2 to 5%.
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Lutécium 10.000 mg/l v zřed. kyselině dusičné (from Lu2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Lu₂O₃ in HNO₃ 2 to 5%.
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Rtuť 1.000 mg/l v zřed. kyselině dusičné (from Hg) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Hg in HNO₃ 10%.
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Skandium 1.000 mg/l v zřed. kyselině dusičné (from Sc2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Sc₂O₃ in HNO₃ 2 to 5%.
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Kobalt 10.000 mg/l Co in dil. kyselině dusičné (from Co) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Co in HNO₃ 2 to 5%.
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Křemík 1.000 mg/l ve vodě se stopami kyseliny fluorovodíkové (from (NH4)2SiF6) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
(NH₄)₂ SiF₆ in H₂O tr. HF.
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Oxalate 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Oxalate standard solution, 1000 mg/l, VWR®, Obsahy: H₂C₂O₄ ve H₂O, Aplikace: Standardy iontové chromatografie
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Vápník 1.000 mg/l v zřed. kyselině dusičné (from CaCO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
CaCO₃ in HNO₃ 2 to 5%.
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Draslík 1.000 mg/l v zřed. kyselině dusičné (from KNO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
KNO₃ in HNO₃ 2 to 5%.
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Sulphur standard dissolved in oil, 5.000 µg/g S in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - síra, Standard for wear metal analysis, 5000 µg/g, Specpure®, Sulphur, Matrice: Mineral oil, Aplikace: Standardy na bázi oleje
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Titanium standard dissolved in oil, 5.000 µg/g Ti in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - titan, Standard for wear metal analysis, 5000 µg/g, Specpure®, Titanium, Matrice: Mineral oil, Aplikace: Standardy na bázi oleje
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Refractory metals, plasma standard solution, Al, B, Cr, Hf, Mo, Nb, Si, Ta, Ti, V, W, Zr @ 100 µg/ml, Specpure®
Supplier: Thermo Fisher Scientific
Standardy víceprvkové, Refractory Metals, plasma standard solution, 100 μg/ml, Specpure®, Matrice: 5% HCl/tr HF, Aplikace: Standardy ICP
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Tin standard dissolved in oil, 5.000 µg/g Sn in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - cín, Standard for wear metal analysis, 5000 µg/g, Specpure®, Tin, Matrice: Mineral oil, Aplikace: Standardy na bázi oleje
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Vanadium standard dissolved in oil, 1.000 µg/g V in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - vanad, Standard for wear metal analysis, 1000 µg/g, Specpure®, Vanadium, Matrice: oil, Aplikace: Standardy na bázi oleje
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Sodium standard dissolved in oil, 1.000 µg/g Na in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - sodík, Standard for wear metal analysis, 1000 µg/g, Specpure®, Sodium, Matrice: oil, Aplikace: Standardy na bázi oleje
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Strontium standard dissolved in oil, 1.000 µg/g Sr in mineral oil Specpure® pro wear metal analysis
Supplier: Thermo Fisher Scientific
Standardy - stroncium, Standard for wear metal analysis, 1000 µg/g, Specpure®, Strontium, Matrice: oil, Aplikace: Standardy na bázi oleje
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Europium 10.000 mg/l v zřed. kyselině dusičné (from Eu2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Eu₂O₃ in HNO₃ 2 to 5%.
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Gadolinium 1.000 mg/l v zřed. kyselině dusičné (de Gd2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Gd₂O₃ in HNO₃ (2 to 5%).
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Wolfram 10.000 mg/l ve vodě (from W) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
W in H₂O tr.NH₄OH.
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Draslík 10.000 mg/l v zřed. kyselině dusičné (from KNO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
KNO₃ in HNO₃ 2 to 5%.
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Křemík 10.000 mg/l ve vodě se stopami kyseliny fluorovodíkové (from (NH4)2SiF6) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
(NH₄)₂ SiF₆ in H₂O tr. HF.
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Roztok víceprvkový pro ICP, 4 prvky v kyselině dusičné 7%
Supplier: VWR Chemicals
Roztoky víceprvkové pro ICP podle USP 232 pro potravinové doplňky.
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VWR® ARISTAR®, ICP Multi-Element Solution diluted According USP 232 Oral dose, 8 Elements in 7% Nitric Acid
Supplier: VWR Chemicals
Osm prvků v 7% roztoku kyseliny dusičné.
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Draslík 1.000 mg/l v zřed. kyselině dusičné (from K) ARISTAR® standard pro iontovou chromatografií
Supplier: VWR Chemicals
K in H₂O tr.HNO₃.
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Kadmium 10.000 mg/l v zřed. kyselině dusičné (from Cd) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Cd in HNO₃ 2 to 5%.
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Stříbro 1.000 mg/l v zřed. kyselině dusičné (from AgNO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
AgNO₃ in HNO₃ 2 to 5%.
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: VWR Collection
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