standards
Het naleven van normen in elke sector is essentieel voor het periodiek controleren van de nauwkeurigheid van apparatuur. Door te vergelijken met bekende waarden detecteren meetresultaten fouten en informeren ze het personeel over noodzakelijke aanpassingen. Zodra de instellingen van handmatige of automatische instrumenten zijn teruggezet naar nul, zorgen de herstelde omstandigheden voor optimale prestaties. Kalibratie met geconcentreerde standaarden elimineert de mogelijkheid dat omgevingsveranderingen instrumentfouten veroorzaken op momenten dat precisie van het grootste belang is.
Titanium Standard Solutions for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Titanium Standard, 1000 mg/L, Specpure®, Titaan, Matrix: H₂O/tr HF, Applicatie: ICP-standaarden
Expand 13 Items
Specpure® Copper, Oil Based Standard Solution, Cu 1000 µg/g
Supplier: Thermo Fisher Scientific
mg/g
Expand 1 Items
Silver standard solution, 1000 mg/L Ag in 5% nitric acid (from Ag), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Silver Standard, 1000 mg/L, Specpure®, Zilver, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
Mercury standard solution, 10000 mg/L Hg in 5% nitric acid (from Hg), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Mercury Standard, 10000 mg/L, Specpure®, Kwik, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
Organic reference standard, Lutein, analytical standard, Supelco®
Supplier: Merck
Lutein is a yellow dihydroxylated carotenoid which is found to be a common constituent in many dietary supplements.
Expand 2 Items
Silver standard dissolved in oil, 1000 µg/g Ag in mineral oil for wear metal analysis, Specpure®
Supplier: Thermo Fisher Scientific
Silver Standard, Standard for wear metal analysis, 1000 µg/g, Specpure®, Zilver, Matrix: olie, Applicatie: Op olie gebaseerde normen
Expand 1 Items
Platinum standard solution, 1000 mg/L Pt in 20% hydrochloric acid (from Pt), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Platinum Standard, 1000 mg/L, Specpure®, Platina, Matrix: 20% HCl, Applicatie: ICP-standaarden
Expand 3 Items
VWR® ARISTAR®, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid (from In), Standard for ICP
Supplier: VWR Chemicals
In in HNO₃ 2 to 5%.
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Fenthion
Supplier: Merck
Organic Standard, Fenthion, Verpakking: Glass bottle for solids
Expand 1 Items
Samarium standard solution, 10000 mg/L Sm in 5% nitric acid (from Sm₂O₃), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Samarium Standard, 10000mg/L, Specpure®, Samarium, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
VWR® PESTINORM®, Butyl Acetate, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
VWR® ARISTAR®, Potassium Standard Solution, 1000 mg/L K in dilute Nitric Acid (from KNO₃), Standard for ICP
Supplier: VWR Chemicals
KNO₃ in HNO₃ 2 to 5%.
Expand 1 Items
Silver standard solution, 10000 mg/L Ag in 5% nitric acid (from Ag), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Silver Standard, 10000 mg/L, Specpure®, Zilver, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
Thulium standard solution, 1000 mg/L Tm in 5% nitric acid (from Tm₂O₃), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Thulium Standard, 1000 mg/L, Specpure®, Thulium, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
Ytterbium standard solution, 1000 mg/L Yb in 5% nitric acid (from Yb₂O₃), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Ytterbium Standard, 1000 mg/L, Specpure®, Ytterbium, Matrix: 5% HNO₃, Applicatie: ICP-standaarden
Expand 3 Items
#: 20864.320
Leverancier: VWR Chemicals
#: 215-1592
Leverancier: VWR Collection
#: 83640.320
Leverancier: VWR Chemicals
#: 31770.294
Leverancier: VWR Chemicals
#: 1.00030.2500
Leverancier: Merck
#: 83645.320
Leverancier: VWR Chemicals
#: 20060.320
Leverancier: VWR Chemicals