6418 Results for: "DL-\\u82CF\\u6C28\\u9178&pageNo=4"
VWR® Traceable® K-Type Probes
Supplier: VWR BRAND PRIVATE LABEL USA
Temperature probe, VWR®, Liquids, air, gas & semi-solids, –40…+250 °C, Ø×L: 1,6×1200 mm
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VWR® ACE® UltraCore Super C18 HPLC/UHPLC Columns, 2,5 µm
Supplier: Avantor
Avantor® ACE® UltraCore SuperC18 solid core (core shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.
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D-(+)-Glucose 40% (w/v) in aqueous solution, Ultra Pure Grade for biochemistry
Supplier: VWR Chemicals
D-(+)-Glucose 40% (w/v) in aqueous solution, Ultra Pure Grade for biochemistry
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Avantor® ACE®, Guard Cartridge Holders
Supplier: Avantor
Stainless steel, Avantor® ACE® guard cartridge holders are used for connecting guard cartridges to the LC column which then provides column protection and can extend the lifetime of your column. Holders are required for all Avantor® ACE® guard cartridges. Stand-alone holders require the use of a suitable connector often known as a column coupler.
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VWR®, Disposable Cuvettes
Supplier: VWR Collection
Disposable cuvettes in either optical polystyrene (PS) or polymethyl methacrylate (PMMA), for use with most polar solvents, acids and alkaline solutions.
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Avantor® ACE® C4, HPLC Columns, 3 µm
Supplier: Avantor
Avantor® ACE® C4 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.
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Masterflex® Transfer Tubing, C-Flex®, Clear, Avantor®
Supplier: MASTERFLEX PROPRIETARY
Meets the demands of various industries.
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VWR®, Magnetic stirring bars, oval
Supplier: VWR Collection
PTFE covered, Alnico V magnetic core. Smooth surface. Designed for use in round bottomed flasks.
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Avantor® ACE® Excel® C4, HPLC/UHPLC Columns, Analytical, 5 µm
Supplier: Avantor
These ultra-inert Avantor® ACE® Excel® C4 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.
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Masterflex® Pump Remote Control Cables, Avantor®
Supplier: MASTERFLEX PROPRIETARY
Easily connect your Masterflex® drive to a PLC or other control device.
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VWR®, Micro cover glasses, rectangular
Supplier: VWR BRAND PRIVATE LABEL USA
These micro cover glasses are made of glass, and each set of numbered slides is uniform in size and thickness.
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3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) ≥98%, Ultrapure
Supplier: VWR Chemicals
MTT, a yellow tetrazole dye, can be reduced to a water-insoluble purple formazan compound by mitochondrial reductase enzymes. Since reduction only occurs in living cells, the quantitation of formazan can be equated to the number of viable cells in the population.
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VWR® Separating Gel Buffer, 4X
Supplier: VWR Chemicals
4X concentrated buffer solution (1,5 M Tris, pH 8,8 and 0,4% SDS). Used for preparation of standard acrylamide:bis-acrylamide gels as well as preparation of gels using PAGE-PLUS™ acrylamide solution.
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VWR® Proteomics Grade, Tris-glycine buffer
Supplier: VWR Chemicals
A pre-blended Tris-glycine powder for preparation of Laemmli SDS-PAGE running buffer. The 40 litre pack size prepares 40 litres of 1X Tris-glycine solution (0,025 M Tris base and 0,192 M glycine). Each Ready-Pack™ prepares 1 litre of a 10X concentrate.
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Avantor® ACE® C18, HPLC Columns, 5 µm
Supplier: Avantor
Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
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VWR®, Reagent reservoirs
Supplier: VWR BRAND PRIVATE LABEL USA
PS, sterile or non sterile. These disposable pipetting reservoirs are designed for use in multi channel pipetting applications, and will accommodate all types of pipettors up to 12-channel width.
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Avantor® ACE® Excel® C4, HPLC/UHPLC Columns, Analytical, 3 µm
Supplier: Avantor
These ultra-inert Avantor® ACE® Excel® C4 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.
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VWR® Micro Star 21/21R Microcentrifuges, Ventilated/Refrigerated
Supplier: VWR Collection
Micro Star 21 and 21R microcentrifuges combine power, versatility and convenience in a safe, compact, easy to use laboratory instrument. Both the ventilated Micro Star 21 and the refrigerated Micro Star 21R are excellent choice for routine sample preparation process and for high-end research applications. The special biocontainment rotor lid, for one-click rotor opening and closing, shortens retrieval time compared to screw on lids.
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VWR®, Vortex Mixer
Supplier: VWR BRAND PRIVATE LABEL USA
These vortex mixers are ideal for applications that demand repeatable results.
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VWR®, Media Bottles, Square, PETG, Sterile
Supplier: VWR BRAND PRIVATE LABEL USA
These square/octagonal PETG ergonomic media bottles are ideal for storage of media, laboratory reagents and biological buffers.
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Avantor® ACE® C4-300, HPLC Columns, 3 µm
Supplier: Avantor
Avantor® ACE® C4-300 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.
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VWR® Tris Buffer Solution, pH 7,4 (0,1 mol/L) for Biotechnology
Supplier: VWR Chemicals
Cell culture buffer, TRIS buffer solution pH 7,4 (0,1 mol/l)
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VWR® Multiwell Cell Culture Plates
Supplier: VWR Collection
VWR® multiwell cell culture plates are available with a choice of surface treatments.
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VWR®, Magnetic stirring bars, plain
Supplier: VWR Collection
PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges that intensify the stirring effect, even at low speeds.
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VWR®, Precision verification thermometers
Supplier: VWR BRAND PRIVATE LABEL USA
Precision verification thermometers are used to verify sample temperatures in freezers, refrigerators, incubators, or ovens with traceability to NIST.
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Avantor® ACE® C4, HPLC Columns, 5 µm
Supplier: Avantor
Avantor® ACE® C4 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.
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VWR®, Beakers, Low Form
Supplier: VWR Collection
Borosilicate 3.3 glass, with spout.
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VWR®, Phosphate buffered saline (PBS) 1X, for biotechnology
Supplier: VWR Chemicals
137 mM sodium chloride, 2,7 mM potassium chloride, 12 mM phosphate buffer