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.
Kobalt 1.000 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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Cesium 1.000 mg/l v zřed. kyselině dusičné (from CsNO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
CsNO₃ in HNO₃ 2 to 5%.
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Erbium 1.000 mg/l v zřed. kyselině dusičné (from Er2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Er₂O₃ in HNO₃ 2 to 5%.
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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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Iridium 1.000 mg/l v 10% kyselině chlorovodíkové (from IrCl3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
IrCl₃.3H₂O in HCl 10%.
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Niób 10.000 mg/l ve vodě se stopami kyseliny fluorovodíkové (from Nb2O5) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Nb₂O₅ in H₂O tr. HF.
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Thalium 1.000 mg/l v zřed. kyselině dusičné (from Tl) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Tl in HNO₃ 2 to 5%.
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Terbium 1.000 mg/l v zřed. kyselině dusičné (from Tb4O7) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Tb₄O₇ in HNO₃ 2 to 5%.
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3-Methoxypropylamine 1000 mg/l vo vode standard pro iontovou chromatografií
Supplier: VWR Chemicals
3-Methoxypropylamine Standard, 3-methoxypropylamine standard, 1000 mg/L, VWR®, Matrice: H₂O, Aplikace: Standardy iontové chromatografie
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Standardní roztok zinku pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - zinek, 1000 mg/l, VWR®, Zinc, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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Selen 1.000 mg/l v zřed. kyselině dusičné (from Se) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Se in HNO₃ 2 to 5%.
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Lithium 10.000 mg/l v zřed. kyselině dusičné (from Li2CO3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Li₂CO₃ in HNO₃ 2 to 5%.
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Lantan 1.000 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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Stříbro 10.000 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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Hafnium 1.000 mg/l v zřed. kyselině dusičné se stopami kyseliny fluorovodíkové (from HfO2) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
HfO₂ in HNO₃ (2 to 5%) with traces HF.
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Železo 10.000 mg/l v zřed. kyselině dusičné (from Fe) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Fe in HNO₃ 2 to 5%.
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Zlato 10.000 mg/l v 10% kyselině chlorovodíkové (from Au) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Au in HCl 10%.
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Telur 10.000 mg/l v 40% kyselině chlorovodíkové (from Te) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Te in HCl 20%.
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VWR®, Sulphur standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - síra, 10 mg/L, VWR®, Sulphur, Matrice: H₂O, Aplikace: Stndardy ICP-MS
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Fluoride 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Fluoride standard solution, 1000 mg/l, VWR®, Obsahy: NaF ve H₂O, Aplikace: Standardy iontové chromatografie
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Jodid 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Iodide standard solution, 1000 mg/l, VWR®, Obsahy: KI ve H₂O, Aplikace: Standardy iontové chromatografie
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Dusičnan 1000 mg/l ve vodě standard for ion chromatography
Supplier: VWR Chemicals
Nitrate standard solution, 1000 mg/l, VWR®, Obsahy: NH₄NO₃ ve H₂O, Aplikace: Standardy iontové chromatografie
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VWR® ARISTAR®, Iron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - železo, 1000 mg/L, VWR® ARISTAR®, Iron, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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VWR® ARISTAR®, Thallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - thallium, 10 ppm, VWR® ARISTAR®, Thallium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
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Standardní roztok hliníku pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - hliník, 1000 ppm, VWR® ARISTAR®, Hliník, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
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Draslík 200 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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Thalium 10.000 mg/l v zřed. kyselině dusičné (from Tl) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Tl in HNO₃ 2 to 5%.
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Kadmium 1.000 mg/l Cd in dil. kyselině dusičné (from Cd) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Cd in HNO₃ 2 to 5%.
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Holmium 1.000 mg/l v zřed. kyselině dusičné (de Ho2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Ho₂O₃ in HNO₃ 2 to 5%.
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Olovo 10.000 mg/l v zřed. kyselině dusičné (from Pb(NO3)2) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Pb(NO₃)₂ in HNO₃ 2 to 5%.
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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: Integra
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One