119353 Results for: "3,4-Dihydroxybenzoic+acid&pageNo=13"

Supplier: Apollo Scientific

[(E)-2-(Ethoxycarbonyl)vinyl]boronic acid, pinacol ester 97%

Supplier: Nitritex

These cleanroom wipes are made of hydroentangled non woven polycellulose. They contain no optical brighteners or whitening agents and provide outstanding absorption properties.

Supplier: HERAEUS KULZER

Technovit 7100 is a plastic embedding system based on HEMA (2-hydroxyethyl methacrylate). The hydrophillic resin is used in medicine, botany, zoology and in the industry for embedding tissues for light microscope studies. The sections can be used for histological staining and enzyme detection.

Supplier: MP Biomedicals

3,3',5,5'-Tetramethylbenzidine (TMB) for ELISA-based applications. Molecular weight: 240,3 g/mol.

Supplier: GLASWARENFABRIK KARL HECHT

Blood sedimentation apparatus stand of stainless steel with tilting device for rapid sedimentation.

Supplier: LGC Standards PROMOCHEM

Organic Standard, 10-Hydroxyamitriptyline

Supplier: MP Biomedicals

Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions: 1. Serves as an irrigating, transporting and diluting fluid while maintaining intra- and extracellular osmotic balance; 2. Provides cells with water and certain bulk inorganic ions essential for normal cell metabolism; 3. Combined with a carbohydrate, such as glucose, provides the principal energy source for cell metabolism; 4. Provides a buffering system to maintain the medium within the physiological pH range (7,2 to 7,6).

Supplier: Hach

Plastic soil scoops with metered bowls.

Supplier: EPPENDORF

Microscope adapters for InjectMan® NI 2 and TransferMan® NK 2. The universal stand is suitable for mounting manipulators on upright or stereo microscopes, independent of the microscope tripod used.

Supplier: EDVOTEK

Precast gel, 6 gels (12%)

Supplier: Hach

Stainless steel.

Supplier: VICI JOUR RESEARCH

For opening and tightening ¹/₄'' nuts.

Supplier: VWR Collection

These thermometers are suitable for applications with freezers, refrigerators, incubators, ovens and blood banks. The thermometer is placed in a bottle filled with a liquid.

Supplier: VWR Chemicals

A standard solution of resazurin is prepared by dissolving one tablet in 50ml of sterile glass-distilled water. One ml of this solution should be added to 10ml of milk for each test. Solutions must be made freshly each day.

Supplier: Cytiva

Convenient and rapid cleanup with high reproducibility and the potential for high throughput by running multiple samples in parallel, High desalting capacity, The use of centrifugation protocol with all gravity columns.

Supplier: Trajan Scientific and Medical

ZPure™ O₂/H₂O gas filters removes oxygen and water from inert gases, He, Ar, N₂ and H₂, making it ideal for use with GC and GC/MS carrier gas lines. It differs from the Zpure dual filter in that it is completely non-hazardous and is recommended for any application requiring ultra-pure gas, free from oxygen and water.

Supplier: Avantor

Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® Silica columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: IKA

LVS 105T 10-ef: Compact, dry running, chemical resistant pump systems, used for many applications in chemical laboratories and research.

Supplier: Bel-Art Products, a Part of SP

These lightweight pipetting devices made of PP are designed for quick and accurate one-handed operation. Available in three colour-coded pipette volumes.

Supplier: Simport Scientific

PP tube and rack system with tubes held in a standard 8×12 configuration.

Supplier: TCI

Hexachloroplatinic(IV) acid hexahydrate

Supplier: TCI

(S)-2-Amino-4-methoxy-4-oxobutanoic acid hydrochloride ≥95.0% (by titrimetric analysis)

Supplier: BTX

Calliper electrodes are reusable, calliper-style electrodes for a variety of in vivo applications such as drug or gene delivery. Calliper electrodes consists of a calliper and a pair of plate electrodes.

Supplier: US Biological

Anti-ALOX15 Rabbit Polyclonal Antibody

Supplier: US Biological

Anti-SERPINI1 Goat Polyclonal Antibody

Supplier: Saint Gobain Life Sciences

Tygon® A-60-C tubing from Saint-Gobain is formulated to withstand extreme temperatures from −59 to 135 °C (−75 to 275 °F) and will not crack or deteriorate when used in demanding cleaning chemical dispensing applications. Extremely flexible, it resists kinks and retains its shape while installing quickly and easily.

Supplier: THERMO OWL SCIENTIFIC

Comb, double-sided, 1,0/1,5 mm, 8-sample, For: Multiple horizontal gel electrophoresis system, Owl A2-OK

Supplier: SIGMA ALDRICH MICROSCOPY

1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan. It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Supplier: VWR Collection

LDPE, amber.