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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 re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Pesticide reference standard, Pyrithiobac, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Pyrithiobac
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Pesticide reference standard, N-Desmethylthiamethoxam, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N-Desmethylthiamethoxam
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Organic reference standard, Dioxybenzone, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Dioxybenzone
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Phytochemical standard, 6',7'-Epoxybergamottin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 6',7'-Epoxybergamottin, ≥95,0% (HPLC)
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Phytochemical standard, Matairesinol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Matairesinol, ≥95,0% (HPLC)
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Phytochemical standard, Isosilybin A, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Isosilybin A, ≥95,0% (HPLC)
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Organic reference standard, Hexylamine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Hexylamine
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Organic reference standard, Octamethylcyclotetrasiloxane, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Octamethylcyclotetrasiloxane
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Organic reference standard, Oxypurinol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Oxypurinol
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Pesticide reference standard, Pyributicarb, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Pyributicarb
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Organic reference standard, Senecionine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Senecionine
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Organic reference standard, Decamethylcyclopentasiloxane, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Decamethylcyclopentasiloxane
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Organic reference standard, Dodecamethylcyclohexasiloxane, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Dodecamethylcyclohexasiloxane
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Supelco® Organic Reference Standard, Lipid Standards: Triglyceride Mixtures
Supplier: Merck
Organic Standard, Lipid standards: triglyceride mixtures, 100 mg
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Supelco® Organic Reference Standard, MDI-DBA-d₉ Oligomers Standard
Supplier: Merck
Organic Standard, MDI-DBA-d₉ oligomers standard, Ampule of 1 ml
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Supelco® Organic Reference Standard, Amino Acid Standards for Fluorescence Detection
Supplier: Merck
Organic Standard, Amino acid standards for fluorescence detection
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Pesticide reference standard, Thiometon in Shellsol, PESTANAL®, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Thiometon in Shellsol
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Supelco® Organic Reference Standard, Amino Acid Standards, Physiological
Supplier: Merck
Organic Standard, Amino acid standards, physiological
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Mono-(2-Ethyl-5-hydroxyhexyl) phthalate, mixture of diastereomers, analytical standard, Supelco®
Supplier: Merck
Organic Standard
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Palladium atomic absorption standard solution, analytical standard, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, Supelco®, Palladium, Matrix: 5% HCl, Anwendung: AAS-Standards
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Pesticide reference standards, Ethiofencarb, PESTANAL®, analytical standards, Supelco®
Supplier: Merck
Organic Standard, Ethiofencarb
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Pesticide reference standard, Phenol, PESTANAL®, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Phenol
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Pharmaceutical secondary standard, progesterone, (CRM), Supelco®
Supplier: Merck
Organic Standard, Progesterone
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Pharmaceutical secondary standard, Budesonide, (CRM), Supelco®
Supplier: Merck
Organic Standard, Budesonide
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Dirithromycin, for drug analysis, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Dirithromycin
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Pharmaceutical secondary standard, orlistat, (CRM), Supelco®
Supplier: Merck
Organic Standard, Orlistat
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Pharmaceutical secondary standard, Disulfiram, (CRM), Supelco®
Supplier: Merck
Organic Standard, Disulfiram
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Pharmaceutical secondary standard, Genistein, (CRM), Supelco®
Supplier: Merck
Organic Standard, Genistein
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Pharmaceutical secondary standard, Carbamazepine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Carbamazepine
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Pharmaceutical secondary standard, isoniazid, (CRM), Supelco®
Supplier: Merck
Organic Standard, Isoniazid
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: VWR Collection
: Integra
: VWR Chemicals
: VWR Collection
: Integra
: VWR Collection
: Industrial Physics
: VWR Collection
: VWR Collection
: VWR Collection
: EPPENDORF
: Integra
: GETT GERATETECHNIK
: HENKE SASS WOLF