115805 Results for: "Methyl+(2r)-2-methylpyrrolidine-2-carboxylate+hydrochloride&pageNo=70"

Supplier: BW TECHNOLOGIES

The MicroClip XL provides protection from atmospheric gas hazards together with extended battery life, especially in cold weather for oxygen (O₂), hydrogen sulfide (H₂S), carbon monoxide (CO) and combustibles.

Supplier: Thermo Fisher Scientific

Platinum iridium alloy (90:10 w%), wire, Ø 1.0 mm (0.04 in)

Supplier: RAUTEC

Easily manoeuvrable, multi-purpose, two-level trolley. Can be folded flat in seconds at the press of a button. Equipped with one folding box with 46 litre capacity (additional folding boxes can be ordered by quoting Cat. No. RAUT2050049).

Supplier: Bohlender

PTFE, white.

Supplier: VWR Collection

−20 °C mini labtop cooler PC, non toxic gel: The −20 °C mini labtop cooler holds 12×0,5 or 1,5 ml microcentrifuge tubes at below −20 °C for over one hour. Ideal for bench top use or transport. Filled with non toxic gel. Prior to use, place in −25 °C freezer for at least 24 hours, store at −25 °C between use.

Supplier: Cole-Parmer

Air compressor, 230 VAC, 50/60 Hz, stainless steel, Cole-Parmer®

Supplier: Merck

Sulphuric acid 40%, Supelco®

Supplier: Thermo Fisher Scientific

Sodium stannate trihydrate ≥98%

Supplier: EPPENDORF

Eppendorf rotors for centrifuge 5702 series - precision in every spin. Tailor your centrifugation with varied capacities and speeds. Accessorise with adaptable buckets for versatile sample processing. Ideal for low-speed applications, ensuring efficiency and reproducibility.

Supplier: BioTool

PetriSwiss PS 20 fills 20 dishes directly in the PetriRack. There is no need for manual stacking or any other manual operations. It is ideal for production of small, special-purpose agar batches. The dishes are safely stacked in the PetriRack and can even be transported, chilled or incubated in the rack. The rack can also be fully autoclaved. The dishes can be taken continuously from the rack. All program data, parameters and operating states are displayed clearly and understandably on a graphic display. The unit is very operator-friendly and is operated using a state-of-the-art touch screen.

Supplier: Merck

Silica gel, Pore size: 60 Å 35-60 mesh, high purity, Supelco®

Supplier: VWR Collection

Freezer racks as storage and inventory systems for upright ULT freezers makes it easier organise your samples.

Supplier: Avantor

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.

Supplier: Avantor

General purpose apolar column.

Supplier: VWR Collection

Extra wide, for gels 20×10 cm, Twin ExW S is ideally suited to rapid analytical separations or large sample separation. The combination of the triple-cathode construction, and effective cooling provides a stable environment for high quality sample separation.

Supplier: EHRENSTORFER

Organic Standard, 2,4,4',5-Tetrachlorobiphenyl (PCB No. 74) 10 µg/ml in isooctane, Pack type: Glass bottle

Supplier: TOSOH Bioscience

Typically they contain three or four different ligand types offered for ion exchange chromatography mode.

Supplier: Cytiva (Formerly Pall Lab)

Supor® hydrophilic polyethersulphone (PES) membrane; PP housing. VacuCap® filtration device eliminates the need to constantly refill funnel in traditional bottle top filters as it draws directly from the mixing reservoir. The patented small design accepts a variety of collection vessels and reduces laboratory storage space and waste. The Supor® membrane in the VacuCap® 60 and VacuCap® 90 devices provides high flow rates for fast vacuum filtration of 100 ml to 5 litres of aqueous solutions and is available with prefilter to increase throughput of particulate laden solutions.

Supplier: CHIRAL TECHNOLOGIES

These columns are packed with Daicel’s coated polysaccharide-based chiral stationary phases (CSPs) which are manufactured by physically coating the polysaccharide derivatives onto silica matrices. Due to this manufacturing process, a choice of mobile phase components is typically narrower than with immobilised columns in order to minimise damage to the CSPs.

Supplier: Whatman products (Cytiva)

Polydisc HD (Heavy Duty) from Cytiva is a durable all-polypropylene in-line filter for large volumes of liquid samples containing even harsh chemical solvents.

Supplier: CONSORT

UV lamp, UV lamp with filter, UV lamp, 200×85×60 mm, 1×6 W, Intensity: 710 µW/cm², 254 nm, W×D×H: 200×85×60 mm

Supplier: Thermo Fisher Scientific

Using advanced low-retention technology, the hydrophobic inner surface of these tips significantly reduces sample loss to adhesion and maximises sample recovery. The tips 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: Whatman products (Cytiva)

Whatman Polydisc TF In-Line Filters from Cytiva are lightweight devices with high chemical and solvent resistance that are particulraly suitable for protective vents or in-line filtration applications.

Supplier: MACHEREY-NAGEL

State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with secondary and tertiary ammonium modification for mixed-mode SPE with weak anion exchange and reversed-phase properties (WAX).

Supplier: Thermo Fisher Scientific

Strontium chloride hexahydrate ≥99%

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: VWR Collection

The compact Micro Star 30 ventilated centrifuge is an economic, versatile, easy to use cross-over centrifuge which combines the features of a high speed microcentrifuge and a multipurpose centrifuge. This quiet and smooth running centrifuge accommodates rotors for microtubes (24×1,5/2,0 ml), microplates and 15/50 ml conical tubes as well as a 16-place rotor for 5 ml tubes and a swing bucket rotor for six blood collection tubes. Ideal for use in life science, biotechnology laboratories and clinical laboratories.

Supplier: Thermo Fisher Scientific

Molecular sieve 13X (1.0 nm, 10 Å) 3-5 mm (0.12-0.20 in)

Supplier: Thermo Fisher Scientific

Appearance: White to light yellow Crystalline powder or granules

Supplier: VWR Collection

Upright metallurgical microscope with IOS W-plan MET objectives for routine and educational laboratory applications. With LED lighting source both for incident and transmitted illumination.