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.
Supelco® PESTANAL® Organic Reference Standard, Anilazine
Supplier: Merck
Organic Standard, Anilazine
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Supelco® PESTANAL® Organic Reference Standard, Dimethametryn
Supplier: Merck
Organic Standard, Dimethametryn
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Supelco® PESTANAL® Organic Reference Standard, Secbumeton
Supplier: Merck
Organic Standard, Secbumeton
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Supelco® PESTANAL® Organic Reference Standard, Mepanipyrim
Supplier: Merck
Organic Standard, Mepanipyrim
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Supelco® PESTANAL® Organic Reference Standard, Prometryn
Supplier: Merck
Organic Standard, Prometryn
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Vanadium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Vanadium Standard, 10000 mg/L, TraceCERT®, Supelco®, Vanadium, Matrix: Nitric acid dil., Application: ICP standards
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Supelco® PESTANAL® Organic Reference Standard, Butylat
Supplier: Merck
Organic Standard, Butylat
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Tantalum standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Tantalum Standard, 1000 mg/L, TraceCERT®, Supelco®, Tantalum, Matrix: 2% HNO₃/0,5% HF, Application: ICP standards
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Bismuth standard solution, 1000 mg/L Bi in 5% nitric acid (from Bi) TraceCERT® standard for ICP, Supelco®
Supplier: Merck
Bismuth Standard, 1000 mg/L, TraceCERT®, Supelco®, Bismuth, Matrix: 5% HNO₃, Application: ICP standards
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Zirconium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Zirconium Standard, 1000 mg/L, TraceCERT®, Supelco®, Zirconium, Matrix: 2% HNO₃/0,2% HF, Application: ICP standards
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Supelco® Organic Reference Standard, 3-Bromobenzaldehyde
Supplier: Merck
Organic Standard, 3-Bromobenzaldehyde
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Supelco® Organic Reference Standard, 1-Decene
Supplier: Merck
Organic Standard, Pack type: Glass bottle
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Organic reference standard, Diallyl disulfide, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Diallyl disulfide, ≥96,0% (GC)
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Organic reference standard, 2-Furanmethanethiol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 2-Furanmethanethiol, ≥98,0% (HPLC)
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Supelco® Organic Reference Standard, Linolenic acid
Supplier: Merck
Organic Standard, Linolenic acid
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Lithium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Lithium Standard, 10000 mg/L, TraceCERT®, Supelco®, Lithium, Matrix: Nitric acid dil., Application: ICP standards
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals