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Masterflex+Single-use
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Nile blue chloride has been used to stain non-aqueous phase in fluorescence microscopy studies.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Reagent used for the generation of chemiluminescence in the presence of a reductant and oxygen; it is employed in numerous chemiluminescent assays. Lucigenin is specific for superoxide anion radical.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies or DNA fluorescent <i>in situ </i>hybridization.
Numéro de catalogue:
(341088-1G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
1,9-Dimethyl-Methylene Blue zinc chloride double salt has been used for the quantification of sulfated glycosaminoglycans.
UOM:
1 * 1 g
Numéro de catalogue:
(1802-50ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Naphthol AS-BI Phosphoric acid solution for use in the Sigma Lymphocyte Enzyme (Acid Phosphatase) Procedure, No. 181A.
UOM:
1 * 50 mL
Numéro de catalogue:
(41397-100MG)
Fournisseur:
Merck
Description:
Tebutam CRM may also be used as given below:
Optimisation of sample extraction based on QuEChERS and dispersive-solid-phase extraction (d-SPE) clean-up for the multi-residue analysis of 120 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls by liquid and gas chromatography coupled with tandem mass spectrometry (MS/MS) Evaluation of 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) Determination of 90 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls in honey samples by using QuEChERS combined with dispersive solid-phase extraction (SPME) for sample pre-treatment and liquid chromatography-triple-quadrupole tandem mass spectrometry and gas chromatography-ion-trap tandem mass spectrometry for quantitation Screening and quantification of 569 pesticides in honeysuckle samples by a combination of ultrahigh-performance liquid chromatography (UHPLC) and quadrupole-Orbitrap high-resolution mass spectrometry Simultaneous determination of 134 pesticide residues in tea samples using d-SPE extraction with a multi-functional filter (MFF) followed by ultra-high performance liquid chromatography (UPLC) and quadrupole time-of-flight mass spectrometry (TOF-MS).
UOM:
1 * 100 mg
Numéro de catalogue:
(911-10ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
For use in Sigma Procedure 91C for the demonstration of specific esterase in blood, bone marrow films, tissue touch preparations, cytocentrifuge preparations and paraffin tissue sections.
UOM:
1 * 10 mL
Numéro de catalogue:
(HT8028-250ML)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Intended for use with Carbol Fuchsin (HT80-1) in Sigma Acid Fast Stain, Procedure HT80. Acts as both a counterstain and a differentiator.
UOM:
1 * 250 mL
Numéro de catalogue:
(68724-25MG)
Fournisseur:
Merck
Description:
Fast Green FCF is a synthetic organic dye belongs to the triphenylmethane group. It has wide range of applications in food and beverage industry. It can also be used in research for staining of proteins and identification of extracellular recording or injection sites by electrophysiological experiments.
UOM:
1 * 25 mg
Numéro de catalogue:
(39337-10MG)
Fournisseur:
Merck
Description:
Sethoxydim is a selective systemic and cyclohexanedione oxime herbicide absorbed mainly by foliage and to a lesser extent by roots. It is an acetyl CoA carboxylase (ACCase) inhibitor which inhibits the incorporation of acetate into fatty acids and interferes with the formation of phospholipids used in building new membranes. It is used to control annual and perennial grass weeds (except <i>Poa spp.</i>) in broad-leaved crops including cotton oilseed rape soybeans sugar beets fodder beets sunflowers spinach potatoes tobacco peanuts strawberries alfalfa flax and vegetables. Sethoxydim is not approved for use in the European Union (EU) as a plant protection agent following Regulation (EC) No. 1107/2009 and repealing Directive 91/414/EEC. But maximum residue levels of 0,05 to 10 mg/kg are allowed for the presence of sethoxydim expressed as a sum of sethoxydim and clethodim including their degradation products in products of plant and animal origin according to the EU Reg. No 839/2008.
UOM:
1 * 10 mg
Numéro de catalogue:
(A9788-1G)
Fournisseur:
Merck
Description:
Organic Standard, (+)-Arabinogalactan, 1 g, Type de conditionnement: Poly bottle
UOM:
1 * 1 g
Numéro de catalogue:
(J611-500ML)
Fournisseur:
VWR Chemicals
Description:
An ultra pure reagent for alkaline lysis of bacterial cells used in standard DNA purification procedures.
UOM:
1 * 500 mL
Numéro de catalogue:
(HICHHI-314)
Fournisseur:
Avantor
Description:
This adapter provides us the opportunity to adapt female luer to female luer connection to a threaded connection.
UOM:
1 * 1 ST
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Alcian Blue 8GX is used as a heteroglycan stain for neutral, sulfated and phosphated mucopolysaccharides and glycosaminoglycans in tissues such as cartilage and extracellular matrices.
Numéro de catalogue:
(C0537-50MG)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
5-Carboxyfluorescein has been used as an internal marker in capillary isotachophoresis to quantify the charge-based low density lipoprotein subfractions.
UOM:
1 * 50 mg
Fournisseur:
Merck
Description:
Hexamethyldisilazane/chlorotrimethylsilane/pyridine = 2:1:10 (v/v/v), useful silylating mixture for the silylation of hydroxy-compounds.
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est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
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