Organické standardy
Avantor nabízí širokou škálu certifikovaných organických standardů určených pro kalibraci přístrojů v aplikacích iontoměnné chromatografie (IC), které lze využít při environmentální nebo potravinářské analýze a kontrole kvality. IC je analytická technika používaná k separaci a kvantifikaci aniontů a kationtů ve vodných vzorcích. Avantor nabízí vysoce čisté, dobře definované referenční materiály ideální pro kvantifikaci na nízké ppm úrovni nebo stopovou analýzu. Lahvičky s organickými standardy jsou k dispozici pro různé prvky.
VWR®, Perfluorooctane sulphonic acid, Certified Reference Material (CRM)
Supplier: VWR Chemicals
Per- and polyfluoroalkyl substances (PFAS) are amongst the primary emerging contaminants of concern. The detection and quantification of known PFAS and the discovery of unknown PFAS substances has never been more important.
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PAH Mix 1, EPA 610
Supplier: VWR Chemicals
Multi-component standard with 0,1 mg/ml of each component in methanol.
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VWR®, FireMaster 680, 100 µg/ml in toluene, CRM
Supplier: VWR Chemicals
Organic Standard, FireMaster 680, 100 µg/ml in toluene, Typ balení: Glass ampoule/vial
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VWR®, Ethyl oleate (neat)
Supplier: VWR Chemicals
Organic Standard, Ethyl oleate (neat), Typ balení: Glass ampoule/vial
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Diazinon 100 µg/ml v methanolu
Supplier: VWR Chemicals
Organic Standard, Diazinon 100 µg/ml v methanolu, Typ balení: Glass ampoule
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VWR®, Perfluorohexane-1-sulphonic acid (PFHxS), 2 µg/ml in MeOH, Certified Reference Material (CRM)
Supplier: VWR Chemicals
Per- and polyfluoroalkyl substances (PFAS) are amongst the primary emerging contaminants of concern. The detection and quantification of known PFAS and the discovery of unknown PFAS substances has never been more important.
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VWR®, Residual solvents (0861): Class 3
Supplier: VWR Chemicals
Residual solvents according to Chinese Pharmacopoeia.
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VWR® PESTINORM®, LC Multiresidue Pesticide Standard (Mix 10) - 1 component, CRM
Supplier: VWR Chemicals
A standard, typically used in food testing, Carbendazim [CAS:10605-21-7] 100 ug/ml in Methanol
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VWR®, Perfluoropentanoic acid, Certified Reference Material (CRM)
Supplier: VWR Chemicals
Per- and polyfluoroalkyl substances (PFAS) are amongst the primary emerging contaminants of concern. The detection and quantification of known PFAS and the discovery of unknown PFAS substances has never been more important.
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VWR®, Residual solvent standards according to ICH guidelines
Supplier: VWR Chemicals
The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.
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VWR®, Bisphenol A bis(diphenyl phosphate) (BADP, BAPP, BPADP, BDP), 100 µg/ml in toluene, CRM
Supplier: VWR Chemicals
Organic Standard, Bisphenol A bis(diphenyl Phosphate) (BADP, BAPP, BPADP, BDP), 100 µg/ml in toluene, Typ balení: Glass ampoule/vial
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VWR®, 2,4-Dichlorophenoxyacetic acid, Certified Reference Material
Supplier: VWR Chemicals
Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.
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VWR® PESTINORM®, Acetone, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, Saytex BT-93, 50 µg/ml in toluene, CRM
Supplier: VWR Chemicals
Organic Standard, Saytex BT-93, 50 µg/ml in toluene, Typ balení: Glass ampoule/vial
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VWR®, α-Endosulfan Certified Reference Material
Supplier: VWR Chemicals
Organic Standard, α-Endosulfan Certified Reference Material, Typ balení: Glass ampoule
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VWR® PESTINORM®, Butyl Acetate, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals