You searched for: Organic Standards
Avantor offers a wide range of certified organic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of organic standards are available for a range of elements.
8270 Calibration Mix #6 (10 components), Restek
Supplier: Restek
Contains: Diallate (cis & trans), dimethoate, disulfoton, famphur, methyl parathion, parathion (ethyl parathion), phorate, propyzamide, O,O,O-triethyl phosphorothioate, zinophos (thionazine).
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Cocaethylene (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Nifoxipam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Barbital (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Methyldienolone (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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FAME #20 Mix (8 components), Restek
Supplier: Restek
This mixture can be used for quantification (AOCS Method CE 1a–13) and approximate the compositions of the types of oils like coconut, palm kernel, babassu, and ouri-curi oil.
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Dihydrocodeine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Pharmaceutical Standards, Betamethasone Dipropionate EP Impurity B (Betamethasone Dipropionate USP Related Compound B, Clobetasol Propionate EP Impurity A, Betamethasone 17-Propionate)
Supplier: TLC Standards
Pharmaceutical Standards, Betamethasone Dipropionate EP Impurity B (Betamethasone Dipropionate USP Related Compound B, Clobetasol Propionate EP Impurity A, Betamethasone 17-Propionate)
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Herbicide Mix #4 (8 components), Derivatized Form, Restek
Supplier: Restek
This mix contains eight components.
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8095 Calibration Mix A (10 Components), Restek
Supplier: Restek
The mix consists of, 2-amino-4,6-dinitrotoluene, 4-amino-2,6-dinitrotoluene, 1,3-dinitrobenzene, 2,4-dinitrotoluene, 2,6-dinitrotoluene, HMX, RDX, tetryl, 1,3,5-trinitrobenzene, 2,4,6-trinitrotoluene.
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2,4,6-Tris(perfluoroheptyl)-1,3,5-triazine, Mass Spec standard
Supplier: BeanTown Chemical
EC No: 244-521-3.
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Pharmaceutical Standards, Enalapril EP Impurity I (Clotrimazole EP Impurity D, Bifonazole EP Impurity C, Ondansetron EP Impurity E, Sildenafil EP Impurity E, Zoledronic Acid EP Impurity C)
Supplier: TLC Standards
Pharmaceutical Standards, Enalapril EP Impurity I (Clotrimazole EP Impurity D, Bifonazole EP Impurity C, Ondansetron EP Impurity E, Sildenafil EP Impurity E, Zoledronic Acid EP Impurity C)
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Furanyl norfentanyl (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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DHA Isoparaffins Standard, Restek
Supplier: Restek
ASTM Methods D6729, D6730, and D6733 (Determination of Individual Components in Spark Ignition Engine Fuels) are designed for the determination of the individual hydrocarbons present in spark ignition engine fuels, as well as fuel blends containing oxygenates such as methyl tert-butyl ether, ethyl tert-butyl ether, tert-butanol, ethanol, etc.
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OQ Response Linearity Test Standard (6 components), Restek
Supplier: Restek
OQ response linearity test standard includes n-heptadecane (C17) 1.5 µg/mL, n-octadecane (C18) 10 µg/mL, n-nonadecane (C19) 2 µg/mL, n-eicosane (C20) 100 µg/mL, n-docosane (C22) 1000 µg/mL, n-tetracosane (C24) 10 000 µg/mL in isooctane, 1 mL/ampoule.
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5-fluoro PB-22 3-carboxyindole metabolite (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Method 551.1 Pesticide/Herbicide Mix (16 Components), Restek
Supplier: Restek
Contains 16 components, those are alachlor, atrazine, bromacil, cyanazine , endrin, endrin aldehyde, endrin ketone, γ-bhc, heptachlor, heptachlor epoxide, hexachlorobenzene, hexachlorocyclopentadiene, methoxychlor, metolachlor, simazine and trifluralin.
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PCB Kit #2, Restek
Supplier: Restek
This kit contains Aroclor 1016, Aroclor 1221, Aroclor 1232, Aroclor 1242, Aroclor 1248, Aroclor 1254, Aroclor 1260.
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Flubromazolam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Thebaine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Etizolam (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Clozapine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Mirtazapine (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Methaqualone (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Secobarbital-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Pentobarbital-d5 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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(−)-Levamisole (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Amitriptyline (hydrochloride) (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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Lorazepam-13C2-d4 (CRM), Cayman Chemical
Supplier: Cayman Chemical Company
A Certified Reference Material
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European Pharmacopoeia/ICH Class 2 Mix C (6 Components), Restek
Supplier: Restek
The european pharmacopoeia/ICH Class 2 mix C consists of six components, they are 2-ethoxyethanol (160 μg/ml), ethylene glycol (620 μg/ml), formamide (220 μg/ml), 2-methoxyethanol (methyl cellosolve) (50 μg/ml), n-methylpyrrolidone (4,840 μg/m)l and sulpholane (160 μg/m)l.