10811 个结果符合：“Lithium+Standards&pageNo=5”
Avantor® ACE® Excel® Phenyl, HPLC/UHPLC Columns, Analytical, 3 µm
Supplier: Avantor
These Avantor® ACE® Excel® Phenyl 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.
Expand 4 Items
3,3′,5,5′-四甲基联苯胺 membrane peroxidase substrate Plus, liquid, Biotechnology Grade 1 component
Supplier: VWR Chemicals
Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.
Expand 1 Items
Avantor® ACE® Excel® C18-PFP, HPLC/UHPLC Columns, Analytical, 3 µm
Supplier: Avantor
Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.
Expand 6 Items
SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE 1 * 25 千克
Supplier: VWR Chemicals
SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE 1 * 25 千克
Expand 1 Items
VWR® Antibody signal enhancer
Supplier: VWR Chemicals
Antibody Signal Enhancer is a Western blotting antibody diluent that increases intensity of protein detection up to 5-fold compared to conventional blotting.
Expand 1 Items
磁性搅拌子，椭圆形
Supplier: VWR BRAND PRIVATE LABEL USA
PTFE涂层，椭圆磁体（最小尺寸除外，其带有一个圆柱形磁铁，外面是鸡蛋形PTFE涂层）。这些椭圆形搅拌子专用于底部为圆形的容器，该容器轮廓使旋转不受限制。可高压灭菌。
Expand 2 Items
Avantor® ACE® Excel® CN-ES, HPLC/UHPLC Columns, Analytical, 2 µm
Supplier: Avantor
Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.
Expand 4 Items
DEXTRAN SULFATE MW. 500,000 1 * 50 千克
Supplier: VWR Chemicals
DEXTRAN SULFATE MW. 500,000 1 * 50 千克
Expand 1 Items
MALTOSE MONOHYDRATE 1 * 25 千克
Supplier: VWR Chemicals
MALTOSE MONOHYDRATE 1 * 25 千克
Expand 1 Items
瓶口真空过滤系统，PES膜
Supplier: VWR Collection
PS漏斗和收集容器。水溶液真空过滤系统可过滤细胞培养基、缓冲液或其它生物试剂。
Expand 12 Items
VWR® EZ-Vision®, DNA Ladder, 100 bp
Supplier: VWR Chemicals
EZ-Vision® 100 bp DNA ladder is a pre-stained molecular weight ladder in loading buffer that allows immediate visualisation of DNA ladder post-electrophoresis.
Expand 1 Items
Masterflex® L/S® 标准数字驱动器，Avantor®
Supplier: MASTERFLEX PROPRIETARY
精密数字驱动器拥有免维护，高精度的发动机和图形界面—，让设置和操作前所未有地轻松!
Expand 20 Items
VWR®, 洁净室丁腈手套，无菌，A级
Supplier: VWR Collection
These hand-specific nitrile gloves are manufactured from a synthetic copolymer of acrylonitrile, butadiene and methylacrylic acid, that provides reliable, durable and comfortable hand protection during demanding cleanroom applications.
Expand 3 Items
Avantor® ACE® Excel® C18-AR, HPLC/UHPLC Columns, Analytical, 1,7 µm
Supplier: Avantor
The Avantor® ACE® Excel® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.
Expand 4 Items
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.
Expand 28 Items
VWR®, Hybridisation buffers with 50% formamide
Supplier: VWR Chemicals
Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.
Expand 1 Items
CALCIUM CHLORIDE ANHYDROUS 1 * 25 千克
Supplier: VWR Chemicals
CALCIUM CHLORIDE ANHYDROUS 1 * 25 千克
Expand 1 Items
VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2
Supplier: VWR Chemicals
With diethyl pyrocarbonate (DEPC).
Expand 1 Items
L-LYSINE MONOHYDROCHLORIDE 1 * 25 千克
Supplier: VWR Chemicals
L-LYSINE MONOHYDROCHLORIDE 1 * 25 千克
Expand 1 Items
POTASSIUM PHOSPHATE DIBASIC ANHYDROUS 1 * 50 千克
Supplier: VWR Chemicals
POTASSIUM PHOSPHATE DIBASIC ANHYDROUS 1 * 50 千克
Expand 1 Items
MAGNESIUM SULFATE ANHYDROUS 1 * 50 千克
Supplier: VWR Chemicals
MAGNESIUM SULFATE ANHYDROUS 1 * 50 千克