You searched for: 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®, Gold Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - zlato, 10 mg/L, VWR® ARISTAR®, Zlato, Matrice: 2% HCl, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Gallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - gallium, 10 mg/L, VWR® ARISTAR®, Gallium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR®, Standard solution (500 ppm PO₄) for the preparation of phosphate standard solution (5 ppm PO₄) Reag.Ph.Eur. 5002200
Supplier: VWR Chemicals
Phosphate standard solution Ph Eur N 5002200, 500 mg/l, VWR®, Matrice: H₂O, Aplikace: Standardy farmaceutické
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Standardní roztok olova pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - olovo, 1000 mg/l, VWR® ARISTAR®, Vést, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Holmium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - holmium, 1000 mg/L, VWR® ARISTAR®, Holmium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Cerium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - cer, 1000 mg/L, VWR® ARISTAR®, Cerium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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Standardní roztok zirkonia pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - zirkon, 1000 mg/l, VWR® ARISTAR®, Zirconium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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Standardní roztok lithia pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - lithium, 1000 mg/l, VWR® ARISTAR®, Lithium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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ARISTAR®, Lutetium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - lutetium, 10 mg/L, VWR® ARISTAR®, Lutetium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Lanthanum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - lanthan, 1000 mg/L, VWR® ARISTAR®, Lanthanum, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Platinum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - platina, 10 ppm, VWR® ARISTAR®, Platinum, Matrice: 2% HCl, Aplikace: Stndardy ICP-MS
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Alkali metals, plasma standard solution, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr @ 100 µg/ml, Specpure®
Supplier: Thermo Fisher Scientific
Standardy víceprvkové, Alkali Metals, Plasma Standard Solution, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100 μg/ml, Specpure®, Matrice: 5% HNO₃, Aplikace: Standardy ICP
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Lantan 10.000 mg/l v zřed. kyselině dusičné (from La2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
La₂O₃ in HNO₃ 2 to 5%.
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Tantal 1.000 mg/l ve vodě se stopami kyseliny fluorovodíkové (from Ta) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Ta in H₂O tr. HF.
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Olovo, standardní roztoky plazmy, Specpure®
Supplier: Thermo Fisher Scientific
Pb in 5% HNO₃
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Acetate 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Acetate standard solution, 1000 mg/l, VWR®, Obsahy: CH₃COOH ve H₂O, Aplikace: Standardy iontové chromatografie
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Lithium 200 mg/l v zřed. kyselině dusičné (from Li) ARISTAR® standard pro iontovou chromatografií
Supplier: VWR Chemicals
Li in H₂O tr.HNO₃.
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Gadolinium standard solution, Specpure® standard pro ICP
Supplier: Thermo Fisher Scientific
Gd₂O₃ in 5% HNO₃
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VWR® ARISTAR®, Titanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - titan, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrice: H₂O/tr HF, Aplikace: Stndardy ICP-MS
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ARISTAR®VWR® , Iridium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - iridium, 1000 mg/L, VWR® ARISTAR®, Iridium, Matrice: 10% HCl, Aplikace: Stndardy ICP-MS
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Standardní roztok molybdenu pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - molybden, 1000 mg/l, VWR® ARISTAR®, Molybdenum, Matrice: H₂O/tr.NH₄OH, Aplikace: Stndardy ICP-MS
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Germanium 10.000 mg/l ve vodě se stopami kyseliny fluorovodíkové (from (NH4)2GeF6) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
(NH₄)₂GeF₆ in H₂O tr. HF.
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Molybden 10.000 mg/l Mo in ammonium hydroxide solution (max. 1%) (from (NH4)2MoO4) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
(NH₄)₂MoO₄ in HNO₃ tr. HF.
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Dusičnan (in N) 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Nitrate (in N)standard for ion chromatography, 1000 mg/l, VWR®, Obsahy: KNO₃ ve H₂O, Aplikace: Standardy iontové chromatografie
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VWR® ARISTAR®, Tungsten Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - wolfram, 1000 mg/L, VWR® ARISTAR®, Tungsten, Matrice: H₂O/tr.NH₄OH, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - germanium, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrice: H₂O/tr HF, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Rhenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - rhenium, 1000 ppm, VWR® ARISTAR®, Rhenium, Matrice: H₂O/tr HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Tantalum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - tantal, 1000 mg/L, VWR® ARISTAR®, Tantalum, Matrice: H₂O/tr HF, Aplikace: Stndardy ICP-MS
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Sodium Metabisulfite, Reference Standard
Supplier: USP
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories.
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Heavy Metals, plasma standard solution, Ag, As, Ba, Cd, Cr, Hg, Pb, Se @ 100µg/ml, Specpure®
Supplier: Thermo Fisher Scientific
Standardy víceprvkové, Heavy Metals, Plasma Standard Solution, Ag, As, Ba, Cd, Cr, Hg, Pb, Se, 100 µg/ml, Specpure®, Matrice: 5% HNO₃, Aplikace: Standardy ICP
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: Liebherr
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One