146 Results for: "Alsto"

Supplier: VWR Collection

The notebook covers are waterproof and chemical-resistant. They also contain periodic and conversion tables in the back.

Supplier: VWR Chemicals

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

Supplier: VWR Chemicals

Lysogeny broth (LB) is a nutritionally rich medium used for the propagation and maintenance of E. coli. It is also widely used for the preparation of plasmid DNA and recombinant proteins.

Supplier: VWR Chemicals

An aspartic protease inhibitor of pepsin, renin, and cathepsin D. Can also block HIV protease. Not soluble in water.

Supplier: VWR Chemicals

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

Supplier: Avantor Fluid Handling

Crystal clear and flexible while also being long-lasting and crack-resistant.

Supplier: VWR Chemicals

VWR® Red Taq DNA Polymerase Master Mix, which also contains an inert red dye, can be directly loaded onto an agarose gel without addition of electrophoresis loading buffers.

Supplier: VWR Chemicals

Potassium chloride 3 Molar solution may also be used as an electrode storage solution.

Supplier: VWR Chemicals

Two solutions - a nitrite standard solution and also a 6 component multi-element standard solution.

Supplier: VWR Chemicals

An aspartic acid protease inhibitor of pepsin, renin, and cathepsin D. Also an inhibitor of the HIV protease. Not water soluble.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

A convenient pre-mixed solution that is easily diluted for buffer preparation under denaturing conditions.Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions.

Supplier: VWR Collection

It is a device which offers powerful, efficient performance with years of durability. The sheer versatility of the device due to a wide range of rotor options make it extemely useful across a range of requiremnets. Moreover, the device can also be programmed easily to match the unique needs of the user with its user-friendly interface. Also the brushless DC motor present in the device is dust-free and guarantees efficient performance without the need for constant maintenance.

Supplier: VWR Chemicals

pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.

Supplier: VWR Collection

Shaking bath, Test tube tray, (also used as plain tray) stainless steel for 3 test tube racks, for VLSB12

Supplier: VWR Collection

Stand upgrade with safety ring which prevents uncontrolled lowering of the drive unit. Can also be used to fixing the drive unit height. Compatible with the stand 431-0276, 0,5 kg, VWR®, For: VWR® Homogenisers M/L

Supplier: VWR Collection

Rack, PP, white, desgned specifically for 5 ml centrifuge tubes, including Eppendorf brand. It also accommodates other tubes with a diameter of 13 to 16 mm.

Supplier: VWR Collection

These deep square well plates, made from virgin PP, are designed to make the interchanging of plates simpler in automated systems. They are also ideal for housing both cell and bacterial culture.

Supplier: VWR Collection

All VWR® transilluminators slide out for easy access to provide very even illumination. Those for use with the VWR® Imager system also have variable intensity settings.

Supplier: VWR Chemicals

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

Supplier: VWR Collection

Designed for use on test tubes, sample batches, or virtually any surface that requires labeling. Labels can also be used for date coding or personal identification.

Supplier: VWR Collection

Flask is durable and come with reinforced rim for easy pouring and also avoids any breakage while washing.

Supplier: VWR Chemicals

A tracking dye for nucleic acid and protein gels. Also a pH indicator (yellow to blue, range 3,0 to 4,6).

Supplier: VWR Chemicals

Cold Filter Plugging Point (CFPP) Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Cold Filter Plugging Point (CFPP) according to IP 309, EN 116 and ASTM D6371 also other equivalent test methodology.

Supplier: VWR Collection

These pre-moistened lens cleaning wipes clean safely and effectively without streaks, residue, or scratching. The heavy-duty, wipes also fight fog buildup.

Supplier: VWR Chemicals

Paints and coatings viscosity standards provide certified kinematic viscosity, dynamic viscosity, density and (where applicable) Krebs data across temperature ranges at 20, 23 and 25 °C, also includes the calculated flow time of the oil in 0,5 °C intervals. Ideal for those in the paint and coatings industry.

Supplier: Avantor

Avantor® ACE® PEEK one-piece column couplers are ideal for connecting analytical or semi-preparative columns to stand-alone guard cartridge holders. They can also be used to connect two or more HPLC columns in series or to make similar HPLC connections.

Supplier: MACRON AVANTOR BRAND

UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

Supplier: VWR Chemicals

A stain for differentation of E.coli from S.typhosa. Also used in bacteriological media. Colour index: 42040

Supplier: VWR Chemicals

A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.