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, (Aminomethyl)Phosphonic Acid
Supplier: Merck
Organic Standard, (Aminomethyl)phosphonic acid
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Supelco® Organic Reference Standard, Yohimbine hydrochloride
Supplier: Merck
Organic Standard, Yohimbine hydrochloride
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Supelco® PESTANAL® Organic Reference Standard, Dichlormid
Supplier: Merck
Organic Standard, Dichlormid
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Supelco® Organic Reference Standard, Luteolin 7-glucoside
Supplier: Merck
Organic Standard, Luteolin 7-glucoside
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Supelco® PESTANAL® Organic Reference Standard, Phenthoate
Supplier: Merck
Organic Standard, Phenthoate
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Supelco® PESTANAL® Organic Reference Standard, Clofentezine
Supplier: Merck
Organic Standard, Clofentezine
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Food standards, Aflatoxin B1 solutions, (CRM), Supelco®
Supplier: Merck
Aflatoxin B1 solution, 20 µg/mL in methanol, ampoule of 1 ml
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Organic reference standard, Furfural, analytical standard, Supelco®
Supplier: Merck
Furfural is a furan derivative obtained from renewable biomass-derived carbohydrates.
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Pharmaceutical secondary standard, mesalamine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Mesalamine
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Pharmaceutical secondary standard, ramipril, (CRM), Supelco®
Supplier: Merck
Organic Standard, Ramipril
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Pharmaceutical secondary standard, nifedipine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Nifedipine
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Pharmaceutical secondary standard, 2-Amino-5-Chlorobenzophenone, (CRM), Supelco®
Supplier: Merck
Organic Standard, 2-Amino-5-Chlorobenzophenone
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Supelco® Organic Reference Standard, 2-Isopropyl-D₇-Thioxanthen-9-One
Supplier: Merck
Organic Standard, 2-Isopropyl-d₇-thioxanthen-9-one
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Supelco® PESTANAL® Organic Reference Standard, Triazophos
Supplier: Merck
Organic Standard, Triazophos
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Supelco® Organic Reference Standard, ASTM® D6584 1,3-Diolein solution
Supplier: Merck
Organic Standard, ASTM® D6584 1,3-Diolein solution
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Organic reference standard, neat, Adipic acid, (CRM), TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Adipic acid
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals