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 Glufosinate ammonium 10 µg/ml in Water
Supplier: LGC Standards
Dr. Ehrenstorfer Glufosinate ammonium 10 µg/ml in Water
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Dr. Ehrenstorfer Chloroparaffin C22 50% Cl 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Chloroparaffin C22 50% Cl 100 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Perfluorooctane
Supplier: LGC Standards
Dr. Ehrenstorfer Perfluorooctane
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Dr. Ehrenstorfer Dimpropyridaz
Supplier: LGC Standards
Dr. Ehrenstorfer Dimpropyridaz
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Dr. Ehrenstorfer GB/T 21318-2007, SN/T 1928-2007 10 Nitroimidazoles 100 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer GB/T 21318-2007, SN/T 1928-2007 10 Nitroimidazoles 100 µg/ml in Methanol
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Dr. Ehrenstorfer EPA Method 8270 App. IX Calibration Mixture 602 1000 µg/ml in Dichloromethane
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 8270 App. IX Calibration Mixture 602 1000 µg/ml in Dichloromethane
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Dr. Ehrenstorfer EPA Method 8260 System Performance Check Compounds Mixture 2000 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 8260 System Performance Check Compounds Mixture 2000 µg/ml in Methanol
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Dr. Ehrenstorfer EPA Method 601 VOC Performance Check Mixture 390 200 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 601 VOC Performance Check Mixture 390 200 µg/ml in Methanol
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Dr. Ehrenstorfer GB 2763 Organochlorine Pesticides Mixture 110 20-100 µg/ml in Toluene:n-Hexane
Supplier: LGC Standards
Dr. Ehrenstorfer GB 2763 Organochlorine Pesticides Mixture 110 20-100 µg/ml in Toluene:n-Hexane
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Dr. Ehrenstorfer EPA Method 8091 RCRA Analyte Mixture 425 1000 µg/ml in Isooctane:Toluene
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 8091 RCRA Analyte Mixture 425 1000 µg/ml in Isooctane:Toluene
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Dr. Ehrenstorfer EPA Method 608.3 Pesticide Mixture 2000 µg/ml in 9:1 Hexane:Toluene, Second Source
Supplier: LGC Standards
Dr. Ehrenstorfer EPA Method 608.3 Pesticide Mixture 2000 µg/ml in 9:1 Hexane:Toluene, Second Source
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Dr. Ehrenstorfer Adipic acid, diisodecyl ester
Supplier: LGC Standards
Dr. Ehrenstorfer Adipic acid, diisodecyl ester
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Dr. Ehrenstorfer 2,4,6-Tribromophenol 1000 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer 2,4,6-Tribromophenol 1000 µg/ml in Methanol
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Dr. Ehrenstorfer Etofenprox 10 µg/ml in Acetonitrile
Supplier: LGC Standards
Dr. Ehrenstorfer Etofenprox 10 µg/ml in Acetonitrile
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Dr. Ehrenstorfer Tris(2-chloroethyl) phosphate 10 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Tris(2-chloroethyl) phosphate 10 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Isofenphos 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Isofenphos 100 µg/ml in Cyclohexane
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Dr. Ehrenstorfer Aroclor 1242 1000 µg/ml in Hexane
Supplier: LGC Standards
Dr. Ehrenstorfer Aroclor 1242 1000 µg/ml in Hexane
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Dr. Ehrenstorfer PCB No. 171 10 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer PCB No. 171 10 µg/ml in Isooctane
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Dr. Ehrenstorfer PCB No. 174 10 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer PCB No. 174 10 µg/ml in Isooctane
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Dr. Ehrenstorfer Tetrachlorvinphos 1000 µg/ml in Acetone
Supplier: LGC Standards
Dr. Ehrenstorfer Tetrachlorvinphos 1000 µg/ml in Acetone
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Dr. Ehrenstorfer Maleic acid
Supplier: LGC Standards
Dr. Ehrenstorfer Maleic acid
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Dr. Ehrenstorfer Triphenyl phosphate D15
Supplier: LGC Standards
Dr. Ehrenstorfer Triphenyl phosphate D15
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Dr. Ehrenstorfer Phthalic acid, bis-isoundecyl ester (mixture of branched chain isomers)
Supplier: LGC Standards
Dr. Ehrenstorfer Phthalic acid, bis-isoundecyl ester (mixture of branched chain isomers)
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Dr. Ehrenstorfer Geranyl acetate
Supplier: LGC Standards
Dr. Ehrenstorfer Geranyl acetate
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Dr. Ehrenstorfer Oxamyl D3 (N-methyl D3) 100 µg/ml in Methyl-tert-butyl ether
Supplier: LGC Standards
Dr. Ehrenstorfer Oxamyl D3 (N-methyl D3) 100 µg/ml in Methyl-tert-butyl ether
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Dr. Ehrenstorfer Tributyl phosphate D27
Supplier: LGC Standards
Dr. Ehrenstorfer Tributyl phosphate D27
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Dr. Ehrenstorfer Carbophenothion-methyl-sulfoxide
Supplier: LGC Standards
Dr. Ehrenstorfer Carbophenothion-methyl-sulfoxide
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Dr. Ehrenstorfer HJ 1057-2019, HJ 1058-2019 CFCs Mixture 2000 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer HJ 1057-2019, HJ 1058-2019 CFCs Mixture 2000 µg/ml in Methanol
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Dr. Ehrenstorfer Carbendazim 50 µg/ml in Methanol
Supplier: LGC Standards
Dr. Ehrenstorfer Carbendazim 50 µg/ml in Methanol
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Dr. Ehrenstorfer Emamectin B1a 100 µg/ml in Acetonitrile
Supplier: LGC Standards
Dr. Ehrenstorfer Emamectin B1a 100 µg/ml in Acetonitrile
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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