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.
Cefadroxil, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Cefadroxil
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Chlorpropamide, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Chlorpropamide
Expand 1 Items
Organic reference standard, Stearic acid-13C18, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Stearic acid-13C18
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Supelco® Organic Reference Standard, Diesel Fuel No. 2
Supplier: Merck
Organic Standard, Diesel fuel No. 2
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Supelco® PESTANAL® Organic Reference Standard, Thiobencarb
Supplier: Merck
Organic Standard, Thiobencarb
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Supelco® PESTANAL® Organic Reference Standard, Thiram
Supplier: Merck
Organic Standard, Thiram
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N'-Nitrosonornicotine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N'-Nitrosonornicotine
Expand 1 Items
Butoxamine hydrochloride, mixture of diastereomers, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Butoxamine hydrochloride
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Supelco® PESTANAL® Organic Reference Standard, Cycloheximide
Supplier: Merck
Organic Standard, Cycloheximide
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Supelco® Organic Reference Standard, 48 Component Indoor Air Standard
Supplier: Merck
Organic Standard, 48 Component Indoor Air Standard, Ampoule of 1 mL
Expand 1 Items
Organic reference standard, Ochratoxin A-d5 solution, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Ochratoxin A-d5 solution
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, 3,6-Dihydroxyphthalonitrile
Supplier: Merck
Organic Standard, 3,6-Dihydroxyphthalonitrile
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N-Vanillylnonanamide, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N-Vanillylnonanamide ≥98% (HPLC)
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Pharmaceutical secondary standard, maltose monohydrate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Maltose Monohydrate
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Supelco® PESTANAL® Organic Reference Standard, Benthiavalicarb Isopropyl
Supplier: Merck
Organic Standard, Benthiavalicarb isopropyl
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Carbofuran-3-Hydroxy
Supplier: Merck
Organic Standard, Carbofuran-3-hydroxy
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Cloquintocet-Mexyl
Supplier: Merck
Organic Standard, Cloquintocet-mexyl
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Thiophanate-methyl
Supplier: Merck
Organic Standard, Thiophanate-methyl
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Mesosulfuron-Methyl
Supplier: Merck
Organic Standard, Mesosulfuron-methyl
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Bromophos-Methyl
Supplier: Merck
Organic Standard, Bromophos-methyl
Expand 1 Items
Monoethylglycinexylidine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Monoethylglycinexylidine
Expand 1 Items
Pharmaceutical secondary standard, Choline Bitartrate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Choline Bitartrate
Expand 1 Items
Ethosuximide, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Ethosuximide
Expand 1 Items
Pharmaceutical secondary standard, Copper Chlorophyllin, (CRM), Supelco®
Supplier: Merck
Organic Standard, Copper Chlorophyllin
Expand 1 Items
Pharmaceutical secondary standard, quetiapine fumarate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Quetiapine Fumarate
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Supelco® PESTANAL® Organic Reference Standard, Fipronil-Desulfinyl
Supplier: Merck
Organic Standard, Fipronil-desulfinyl
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Chlorpyrifos-(diethyl-d₁₀)
Supplier: Merck
Organic Standard, Chlorpyrifos-(diethyl-d₁₀)
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Supelco® PESTANAL® Organic Reference Standard, Malathion-(Diethyl-D₁₀)
Supplier: Merck
Organic Standard, Malathion-(diethyl-d₁₀)
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Phytochemical standard, Oenin chloride, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Oenin chloride, ≥95,0% (HPLC)
Expand 1 Items
Phytochemical standard, Esculin hydrate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Esculin hydrate, ≥98,0% (HPLC)
Expand 1 Items
Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: TESTO
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio