You searched for: Standards
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 reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Dr. Ehrenstorfer Geraniol
Supplier: LGC Standards
Dr. Ehrenstorfer Geraniol
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Dr. Ehrenstorfer alpha-HCH 10 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer alpha-HCH 10 µg/ml in Cyclohexane
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Dr. Ehrenstorfer trans-Permethrinic acid 100 µg/ml in Acetonitrile
Supplier: LGC Standards
Dr. Ehrenstorfer trans-Permethrinic acid 100 µg/ml in Acetonitrile
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Dr. Ehrenstorfer Bis(4-glycidyloxyphenyl)methane
Supplier: LGC Standards
Dr. Ehrenstorfer Bis(4-glycidyloxyphenyl)methane
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Dr. Ehrenstorfer 4-iso-Octylphenol-ethoxylate (mono-, di-, tri-) (technical) 10 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer 4-iso-Octylphenol-ethoxylate (mono-, di-, tri-) (technical) 10 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Diquat dibromide 100 µg/ml in Water
Supplier: LGC Standards
Dr. Ehrenstorfer Diquat dibromide 100 µg/ml in Water
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Dr. Ehrenstorfer HJ 835-2017, HJ 900, HJ 901, HJ 912-2017 Organochlorine Pesticides Mixture 105 1000 µg/ml in Acetone:nHexane
Supplier: LGC Standards
Dr. Ehrenstorfer HJ 835-2017, HJ 900, HJ 901, HJ 912-2017 Organochlorine Pesticides Mixture 105 1000 µg/ml in Acetone:nHexane
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Dr. Ehrenstorfer Parathion 1000 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer Parathion 1000 µg/ml in Methanol
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Dr. Ehrenstorfer cis-Heptachlor-exo-epoxide (isomer B) 1000 µg/ml in Toluene
Supplier: LGC Standards
Dr. Ehrenstorfer cis-Heptachlor-exo-epoxide (isomer B) 1000 µg/ml in Toluene
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Dr. Ehrenstorfer cis-Heptachlor-exo-epoxide (isomer B) 10 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer cis-Heptachlor-exo-epoxide (isomer B) 10 µg/ml in Cyclohexane
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Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluorooctyl acrylate
Supplier: LGC Standards
Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluorooctyl acrylate
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Dr. Ehrenstorfer beta-Endosulfan 100 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer beta-Endosulfan 100 µg/ml in Isooctane
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Dr. Ehrenstorfer Dieldrin 1000 µg/ml in n-Hexane
Supplier: LGC Standards
Dr. Ehrenstorfer Dieldrin 1000 µg/ml in n-Hexane
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Dr. Ehrenstorfer Endosulfan (Mixture of Isomers)
Supplier: LGC Standards
Dr. Ehrenstorfer Endosulfan (Mixture of Isomers)
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Dr. Ehrenstorfer Omethoate 1000 µg/ml in Acetone
Supplier: LGC Standards
Dr. Ehrenstorfer Omethoate 1000 µg/ml in Acetone
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Dr. Ehrenstorfer 1,1,3-Tri(3-tert-butyl-4-hydroxy-6-methylphenyl)butane
Supplier: LGC Standards
Dr. Ehrenstorfer 1,1,3-Tri(3-tert-butyl-4-hydroxy-6-methylphenyl)butane
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Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluoro-1-hexanol
Supplier: LGC Standards
Dr. Ehrenstorfer 1H,1H,2H,2H-Perfluoro-1-hexanol
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Dr. Ehrenstorfer Irganox 245
Supplier: LGC Standards
Dr. Ehrenstorfer Irganox 245
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Gold, AAS Standard Solution, Au 1000 µg/ml
Supplier: BeanTown Chemical
EC No: 231-595-7
Haz class: 8
Packing group: II
GHS symbol: GHS05
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Water QC Trace Metals Standard
Supplier: Inorganic Ventures
Water QC Trace Metals Standard
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Dr. Ehrenstorfer Deltamethrin 1000 µg/ml in Acetonitrile
Supplier: LGC Standards
Dr. Ehrenstorfer Deltamethrin 1000 µg/ml in Acetonitrile
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Dr. Ehrenstorfer Phosmet-Oxon 100 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer Phosmet-Oxon 100 µg/ml in Isooctane
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Dr. Ehrenstorfer Mirex 100 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer Mirex 100 µg/ml in Isooctane
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Dr. Ehrenstorfer Mirex 10 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer Mirex 10 µg/ml in Isooctane
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Dr. Ehrenstorfer Hostanox O 3
Supplier: LGC Standards
Dr. Ehrenstorfer Hostanox O 3
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Dr. Ehrenstorfer 4,4'-DDT 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer 4,4'-DDT 100 µg/ml in Cyclohexane
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X-Checker™, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The X-Checker™ was the first and remains the only complete calibration aid for SEM/EDS Systems.
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Dr. Ehrenstorfer Carbaryl 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Carbaryl 100 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Trans-Chlordane 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Trans-Chlordane 100 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Irganox 1790
Supplier: LGC Standards
Dr. Ehrenstorfer Irganox 1790
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International