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Esta buscando: Methylenedisalicylic+acid+(mixture+of+isomers)


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FITC (fluoresceina isotiocianato) ≥90% (by HPLC), en polvo suitable for protein labeling, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Fluorescein isothiocyanate (FITC) is yellow-orange in color with an absorption maximum at 495nm. Upon excitation, it emits a yellow-green color with an emission maximum at 525 nm. It is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins. Fluorescein isothiocyanate isomer I has been proposed as a contact sensitiser.

Product Image-ACRO410292500

Oleato de etilo mixture of homologeous fatty acid esters 98%

Proveedor: Thermo Fisher Scientific
Descripción: Oleato de etilo mixture of homologeous fatty acid esters 98%

FDS

Image Unavailable-CAYM17942-1

Standards for saturated/monounsaturated fatty acids, LC-MS mixture

Numero del catalogo: (CAYM17942-1)
Proveedor: Cayman Chemical
Descripción: Saturated or monounsaturated fatty acid LC-MS mixture contains various saturated or unsaturated fatty acids. The mixture is supplied in an amber ampule in which the headspace has been purged with argon to prevent lipid oxidation. This product has been designed for direct use in LC-MS applications.
UOM: 1 * 1 UN

FDS


Image Unavailable-93638-50MG

Supelco® TraceCERT® Organic Reference Standard, Ethirimol

Numero del catalogo: (93638-50MG)
Proveedor: Merck
Descripción: Ethirimol is the ethylamino isomer of dimethirimol that belongs to a group of pyrimidine fungicides. This systemic fungicide acts by inhibiting nucleic acid synthesis and is used as a seed treatment to control powdery mildew in spring barley and wheat. Ethirimol is not approved for use in European Union (EU) as per Regulation (EC) No 1107/2009. But a default maximum residue level (MRLs) from 0,01 to 2 mg/kg is applied for products of plant and animal origin according to Regulation (EU) 2021/1531. Ethirimol has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP) run within the EU and EFTA in/on products of plant origin.
UOM: 1 * 50 mg
Image Unavailable-TCIAS0458-5ML

Standard mixture of fatty acid methyl esters (consists of methyl formate, acetate, propionate, butyrate and valerate), standard material for GC

Numero del catalogo: (TCIAS0458-5ML)
Proveedor: TCI
Descripción: Standard Mixture of Fatty Acid Methyl Esters (consists of Methyl Formate, Acetate, Propionate, Butyrate and Valerate)
UOM: 1 * 5 mL
Image Unavailable-TCIAP1197-5G

Diisobutyl perylenedicarboxylate (mixture of regioisomers) ≥98.0% (by HPLC)

Numero del catalogo: (TCIAP1197-5G)
Proveedor: TCI
Descripción: Diisobutyl perylenedicarboxylate (mixture of regioisomers) ≥98.0% (by HPLC)
UOM: 1 * 5 g
Image Unavailable-TCIAE0243-500G

N,N'-Ethylenebis(stearamide) ≥85.0% (por GC) (mixture of fatty acid amides) (consists of C14, C16 and C18)

Proveedor: TCI
Descripción: N,N'-Ethylenebis(stearamide) ≥85.0% (por GC) (mixture of fatty acid amides) (consists of C14, C16 and C18)

Product Image-1.03874.2000

Absorbent for acid spills, Chemizorb® H+

Proveedor: Merck
Descripción: Chemizorb H+ is a granulate mixture that consists of a mineral co-polymer absorbent, an alkaline neutraliser, and a pH indicator.

Certificados Promoción

Product Image-91281.154

Palladium matrix modifier 5 g/L in nitric acid 1% [99,999% Pd(NO₃)₂], ARISTAR® for graphite furnace AAS

Numero del catalogo: (91281.154)
Proveedor: VWR Chemicals
Descripción: The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.
UOM: 1 * 50 mL

FDS Certificados


Image Unavailable-TCIAP0267-25G

Dibutyl phosphate (mono- and di-ester mixture) (Mono- and Di- Ester mixture)

Proveedor: TCI
Descripción: Dibutyl phosphate (mono- and di-ester mixture) (Mono- and Di- Ester mixture)

Product Image-ENZOALX350255M001

(S)-(+)-Abscisic acid cis- and trans-mixture (de Curvularia lunata) ≥97% (by HPLC)

Proveedor: ENZO LIFE SCIENCES
Descripción: Plant hormone.

Product Image-91282.154

Palladium matrix modifier 10 g/L in nitric acid 15% [99,999% Pd(NO₃)₂], ARISTAR® for graphite furnace AAS

Numero del catalogo: (91282.154)
Proveedor: VWR Chemicals
Descripción: The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.
UOM: 1 * 50 g

FDS Certificados


Product Image-0194-01

Ácido láctico 85% 85%, BAKER ANALYZED® ACS, J.T.Baker®

Numero del catalogo: (0194-01)
Proveedor: Avantor
Descripción: The reagent generally available is a mixture of lactic acid (CH₃CHOHCOOH) and lactic acid lactate (C₆H₁₀O₅).
UOM: 1 * 500 mL

Certificados


Product Image-85048.051

Ácido fórmico ≥99%, HiPerSolv CHROMANORM® para LC-MS

Proveedor: VWR Chemicals
Descripción: LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture

FDS Certificados

Product Image-ACRO304220025

Estearato de metilo mixture of homologs

Proveedor: Thermo Fisher Scientific
Descripción: Estearato de metilo mixture of homologs

FDS Certificados

Product Image-E277-400ML

Fenol : Cloroformo : Alcohol isoamílico (125:24:1) (v/v/v) ≥99.0%, Biotechnology Grade for biotechnology

Numero del catalogo: (E277-400ML)
Proveedor: VWR Chemicals
Descripción: Phenol Chloroform 5:1 Solution. An optimised mixture that can be used directly to replace the phenol and chloroform recommended in the one-step phenol purification method.
UOM: 1 * 400 mL

FDS Certificados


Consulta de precio
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta. Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta.
Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto ha sido bloqueado por su organización. Por favor, pónganse en contacto con su departamento de compras para obtener más información.
El producto original ya no está disponible. Su sustituto se muestra a continuación.
El producto(s) marcados con este símbolo están descatalogados - se venden hasta acabar stock. Pueden encontrar alternativas buscando con el número de catálogo VWR listado arriba. Si necesita más ayuda, por favor llame al Servicio de atención al cliente de VWR al 902.222.897.
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