17613 Results for: "Vacuum+Traps&pageNo=23&view=easy"

Supplier: Biotium

DNA ladders in TE buffer are used for sizing linear double-stranded DNA fragments separated by gel electrophoresis. The 1 kb DNA ladder is suitable for sizing DNA fragments from 250 bp to 10 kb, while the 100 bp DNA ladder is suitable for sizing DNA fragments from 100 bp to 1500 bp.

Supplier: VARIAN

Bond Elut™ SAX is a strong anion exchange sorbent ideally suited for the extraction of compounds such as carboxylic acids, which may not retain effectively on weak anion exchange sorbents. The sorbent is supplied in the chloride counter ion form. You can modify the selectivity of the phase by replacing the chloride ion with other anions, such as acetate and hydroxide.

Supplier: VARIAN

These columns are ideal for the anion exchange HPLC separations of proteins and deprotected synthetic oligonucleotides under denaturing conditions.

Supplier: GA

These labels, provided in A4 sheet format, are compatible with both desktop laser and inkjet printers. Perfect for general-use applications in labs, offices, and warehouses.

Supplier: GA

Permanent autoclave-resistant labels withstand various sterilisation procedures, including in steam autoclaves, dry heat ovens, gamma irradiators, and ethylene oxide gas sterilisers.

Supplier: Thermo Fisher Scientific

Endcapped, ultra-pure, silica-based columns with exceptional peak shape and resolution designed for HPLC and  LC/MS.

Supplier: Biotium

Bungarotoxins are venom toxins from the many-banded krait (Bungarus Multicinctus), which inhibit neurotransmission at the neuromuscular junction. Alpha-bungarotoxin is a potent inhibitor for the motor endplate acetylcholine receptor (Kd = 1 nM to 1 pM). Beta-bungarotoxin contains a small subunit that blocks voltage-gated K+ channels on the presynaptic membranes, and a large subunit that has phospholipase A2 activity. Fluorescent conjugates of alpha-bungarotoxin can be used to label acetylcholine receptors in skeletal muscle endplates.

Supplier: Thermo Fisher Scientific

The Hydrophilic Interaction Liquid Chromatography (HILIC) technique offers complementary selectivity to reversed phase. With the ability to retain highly polar and hydrophilic compounds, these columns have been developed to aid the analysis of compounds that are traditionally difficult to retain using conventional C18 columns.

Supplier: Thermo Fisher Scientific

These non filtered tips are designed to fit virtually any micropipette. They are suitable for use when working with the most difficult samples, such as radioactive compounds, viscous materials, fragile cell lines, viruses, difficult proteins and PCR reagents.

Supplier: Bel-Art Products, a Part of SP

The box style design of the ampoule opener allows one handed opening of up to 3 ampoules at a time by simply pressing down on lid. Ampoule necks are snapped clean and are contained within the device while fingers stay away from sharp edges. After removing ampoule contents, turning the device upside down over a trash receptacle can safely discard ampoules and tops. Made from transparent copolyester plastic.

Supplier: Mettler - Toledo

These bench top instruments provide high quality pH/mV measurements with the simple click of a button. Thanks to their intuitive operation, sleek design and simple data export functions they are easy to set up and to use. Ideal for use in food and beverage processing, agriculture, environment, industry and for education purposes.

Supplier: VWR Collection

Designed for a variety of shaking applications such as cell cultures, solubility studies, bacterial suspensions and general mixing. Large capacity platform holds up to 15,9 kg. Variable speed, microprocessor control provides consistent, uniform mixing action. Ramping feature slowly increases speed to the set point for added safety. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability. System continuously monitors shaking speed and will maintain the set point even under changing loads. Displayed speed is accurate to 1% of set speed (when speed is above 100 min⁻¹).

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

Supplier: FRISTADS KANSAS

Functional shirt made of 50% Coolmax® Dacron fibre and 50% polyester. Transports sweat away from the body and dries quickly.

Supplier: TEKNOMEK

This stainless steel workbench features a solid undershelf, perfect for storing smaller items out of the way, but close to hand for when they are needed. Durable and strong, this range is ideal for heavier payloads. Fully welded, they reduce the risk of dirt traps.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: FRISTADS KANSAS

Men's canvas work trousers (60% cotton, 40% polyester).

Supplier: Bel-Art Products, a Part of SP

Rotary pipette stand made of PP and PVC. Holds up to 94 pipettes and rotates on a central vertical axis for convenient selection.

Supplier: BEHR

Complete compact extraction system with basic rack, heating device, holder, hoses and glassware (reaction flasks, extractor, Dimroth condenser for extraction).

Supplier: VARIAN

The Bond Elut™ Certify extraction cartridge utilises a packed bed consisting of a special, non-polar C8 sorbent and a strong cation exchanger (SCX). Certify is most commonly used to extract basic (cationic) drugs from urine and blood, but it is also very effective for extraction of a wide range of compounds from a diverse range of aqueous matrices.

Supplier: VWR Collection

RV+ two-stage rotary vane pumps provide reliability for stable operation, long product lifespan, and extended service intervals.

Supplier: Lovibond Tintometer

Test tube,AF215TT with stopper for use with DB415,Lovibond 1 * 1 items

Supplier: Rubbermaid Commercial Products

Safely collect waste wih touch-free closed lid containers.

Supplier: FRISTADS KANSAS

Basic polo shirt made of 65% polyester and 35% cotton. Available in many different colours.

Supplier: Thermo Fisher Scientific

For cultivation of most cell types, without matrix coating. Membranes are thermally welded to the polystyrene upper structure. Polycarbonate membranes in larger pore sizes are adaptable to many uses in cell culture including transport studies, toxicity tests, chemotaxis studies and electron microscopy. Membranes are transparent when wet and are suitable for phase contrast and Normanski Optic Systems.

Supplier: FRISTADS KANSAS

Colourfast polo shirts made of 65% polyester and 35% cotton.

Supplier: G-Biosciences

Pre-coated, blocked microtitre plates for screening and rapid assays.

Supplier: FRISTADS KANSAS

Anti-Pilling-fleece jacket made of 100% polyester.

Supplier: Thermo Fisher Scientific

Hypersil GOLD™ aQ polar endcapped C18 columns provide a controlled interaction mechanism by which polar analytes can be retained and resolved.