Hledali jste: Standardy kationické
VWR offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.
Standardní roztok uranu pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - uran, 10 ppm, VWR®, Uranium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
Expand 1 Items
Stroncium 1.000 mg/l v zřed. kyselině dusičné (from Sr(NO3)2) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Sr(NO₃)₂ in HNO₃ 2 to 5%.
Expand 2 Items
VWR®, Standard solution (250 ppm NH₄) for the preparation of Ammonium standard solution (2.5 ppm NH₄) Reag.Ph.Eur.; 5000301
Supplier: VWR Chemicals
Standardy amonné, Ammonium standard solution, 250 mg/L, VWR®, Matrice: H₂O
Expand 1 Items
Standardní roztok kadmia pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - kadmium, 1000 mg/l, VWR® ARISTAR®, Kadmium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Expand 2 Items
VWR® ARISTAR®, Phosphorus Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - fosfor, 1000 ppm, VWR® ARISTAR®, Phosphorus, Matrice: H₂O, Aplikace: Stndardy ICP-MS
Expand 2 Items
Rtuť 1.000 mg/l v zřed. kyselině dusičné (from Hg) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Hg in HNO₃ 10%.
Expand 2 Items
Železo 1.000 mg/l v 2% kyselině chlorovodíkové AVS TITRINORM standard pro AAS
Supplier: VWR Chemicals
Standardy - železo, 1000 mg/l, VWR® AVS TITRINORM, Iron, Matrice: 2% HCl, Aplikace: Standardy AAS
Expand 2 Items
Yttrium 1.000 mg/l v zřed. kyselině dusičné (from Y2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Y₂O₃ in HNO₃ 2 to 5%.
Expand 2 Items
Standardní roztok vápníku pro ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - vápník, 1000 mg/l, VWR® ARISTAR®, Kalcium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Expand 3 Items
Draslík 1.000 mg/l v zřed. kyselině dusičné AVS TITRINORM standard pro AAS
Supplier: VWR Chemicals
Standardy - draslík, 1000 mg/l, VWR®, Draslík, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Expand 2 Items
Hořčík 10.000 mg/l v zřed. kyselině dusičné (from MgO) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
MgO in HNO₃ 2 to 5%.
Expand 2 Items
Vanad 1.000 mg/l v zřed. kyselině dusičné (from V2O5) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
V₂O₅ in HNO₃ 2 to 5%.
Expand 2 Items
Hořčík 1.000 mg/l v zřed. kyselině dusičné (from MgO) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
MgO in HNO₃ 2 to 5%.
Expand 2 Items
Měď 1.000 mg/l v zřed. kyselině dusičné (from Cu) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Cu in HNO₃ 2 to 5%.
Expand 2 Items
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.
Expand 2 Items
Zlato 1.000 mg/l v 10% kyselině chlorovodíkové (from Au) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Au in HCl 10%.
Expand 2 Items
Paladium 10.000 mg/l v 10% kyselině chlorovodíkové (from Pd) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Pd in HCl 10%.
Expand 1 Items
Vanad 10.000 mg/l v zřed. kyselině dusičné (from V2O5) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
V₂O₅ in HNO₃ 2 to 5%.
Expand 2 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Lithium Plasma Standards
Supplier: Avantor
Standardy - lithium, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Lithium, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Expand 2 Items
VWR® ARISTAR®, Samarium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - samarium, 1000 ppm, VWR® ARISTAR®, Samarium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Expand 2 Items
Ytterbium 10.000 mg/l v zřed. kyselině dusičné (from Yb2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Standardy - ytterbium, 10000 mg/L, VWR®, Ytterbium, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Expand 2 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Thallium Plasma Standards
Supplier: Avantor
Standardy - thallium, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Thallium, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Expand 2 Items
ARISTAR®, Europium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - europium, 1000 mg/L, VWR® ARISTAR®, Europium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Expand 2 Items
Lutécium 10.000 mg/l v zřed. kyselině dusičné (from Lu2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Lu₂O₃ in HNO₃ 2 to 5%.
Expand 2 Items
Samárium 1.000 mg/l v zřed. kyselině dusičné (from Sm2O3) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Sm₂O₃ in HNO₃ 2 to 5%.
Expand 2 Items
Stříbro 1.000 mg/l v 0,5 M kyselině dusičné
Supplier: Avantor
Standardy - stříbro, 1000 mg/L, J.T.Baker®, J.T. Baker®, Silver, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS
Expand 1 Items
Gálium 10.000 mg/l v zřed. kyselině dusičné (from Ga) ARISTAR® standard pro ICP
Supplier: VWR Chemicals
Ga in HNO₃.
Expand 1 Items
VWR®, Palladium standard solutions for ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standardy - palladium, 1000 ppm, VWR®, Palladium, Matrice: 10% HCl, Aplikace: Stndardy ICP-MS
Expand 2 Items
VWR® ARISTAR®, ICP Multi-Element Calibration Standard 1 in dilute Nitric Acid
Supplier: VWR Chemicals
In 5% nitric acid solution.
Expand 1 Items
VWR® ARISTAR®, Tellurium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Standardy - tellur, 10 ppm, VWR® ARISTAR®, Tellurium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
Expand 2 Items
Dodavatel: KIMBERLY CLARK
Dodavatel: tempmate
Dodavatel: Integra
Dodavatel: Industrial Physics
Dodavatel: Testo
Dodavatel: Integra
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: Thermo Fisher Scientific
Dodavatel: VWR Collection
Dodavatel: Corning
Dodavatel: VWR Collection
Dodavatel: Integra
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: Industrial Physics