Standaarden
Het naleven van normen in elke sector is essentieel voor het periodiek controleren van de nauwkeurigheid van apparatuur. Door te vergelijken met bekende waarden detecteren meetresultaten fouten en informeren ze het personeel over noodzakelijke aanpassingen. Zodra de instellingen van handmatige of automatische instrumenten zijn teruggezet naar nul, zorgen de herstelde omstandigheden voor optimale prestaties. Kalibratie met geconcentreerde standaarden elimineert de mogelijkheid dat omgevingsveranderingen instrumentfouten veroorzaken op momenten dat precisie van het grootste belang is.
Supelco® TraceCERT® Organic Reference Standard, Cyphenothrin
Supplier: Merck
Organic Standard, Cyphenothrin
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Drug and metabolite standards, Amoxapine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Amoxapine
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Supelco® TraceCERT® Organic Reference Standard, Difenoconazol
Supplier: Merck
Organic Standard, Difenoconazol
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Succinate standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Succinate in water, 1000 mg/l, TraceCERT®, Supelco®, Applicatie: Ionenchromatografiestandaarden
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Supelco® TraceCERT® Organic Reference Standard, Cannabis Pesticides - California Set 1
Supplier: Merck
Organic Standard, Cannabis Pesticides - California Set 1
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Drug and metabolite standards, MDPBP hydrochloride solution, (CRM), Supelco®
Supplier: Merck
Organic Standard, MDPBP hydrochloride solution, ampoule of 1 ml
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Supelco® Organic Reference Standard, Glutaric acid-1,2,3,4-¹³C₄ sodium salt
Supplier: Merck
Organic Standard, Glutaric acid-1,2,3,4-¹³C₄ sodium salt
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Supelco® TraceCERT® Organic Reference Standard, Spinetoram Solution
Supplier: Merck
Organic Standard, Spinetoram solution
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Fenbendazole, analytical standard, VETRANAL™, Supelco®
Supplier: Merck
Organic Standard, Fenbendazole
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Pharmaceutical secondary standard, Acetaminophen, (CRM), Supelco®
Supplier: Merck
Organic Standard, Acetaminophen
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Lactose standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Lactose in water
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Supelco® PESTANAL® Organic Reference Standard, Diquat Dibromide-(Ethylene-D₄)
Supplier: Merck
Organic Standard, Diquat dibromide-(ethylene-d₄)
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Supelco® Drug and metabolite standards, Tadalafil solution, (CRM)
Supplier: Merck
Organic Standard, Tadalafil solution, ampoule of 1 ml
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Supelco® TraceCERT® Organic Reference Standard, Tetradifon
Supplier: Merck
Organic Standard, Tetradifon
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Supelco® Cerilliant® Organic Reference Standard, Vitamin D2 solution
Supplier: Merck
Organic Standard, Vitamin D2 solution, Ampule of 1 ml
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Supelco® Organic Reference Standard, Phosphorus standard solution
Supplier: Merck
Organic Standard, Phosphorus standard solution
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#: 20864.320
Leverancier: VWR Chemicals
#: 215-1592
Leverancier: VWR Collection
#: 83640.320
Leverancier: VWR Chemicals
#: 31770.294
Leverancier: VWR Chemicals
#: 1.00030.2500
Leverancier: Merck
#: 83645.320
Leverancier: VWR Chemicals
#: 20060.320
Leverancier: VWR Chemicals