5575 Results for: "Ethyl+(4-nitrobenzoyl)acetate&pageNo=47&view=easy"

Supplier: VWR Chemicals

Dosatest test strips provide precise and rapid pH determination, with up to four different colour blocks for each pH value.

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: VWR Collection

All tips are made of high quality, 100% pure, virgin medical grade PP. Made in the highest quality moulds, these tips can be used whenever the work demands a higher standard. All products are tested for endotoxin (pyrogen) contamination and certified to USP results. Resins are pre-tested for metal contamination. Certificates are on file by lot number for all test results.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of LiChrosorb® sorbents.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C8 Gravity is an octyl modified silica phase with a high density coverage, using for HPLC.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Gravity is an octadecyl modified silica phase with a high density coverage, using for HPLC.

Supplier: IKA

The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Gravity-SB is a monomeric octadecyl modified silica phase with extensive endcapping for HPLC.

Supplier: GA

Removable deep-freeze labels for vials, tubes, and freezer boxes. These thermal transfer freezer labels have a glove-friendly adhesive that ensures the labels can be easily removed without leaving any adhesive residue.

Supplier: MACHEREY-NAGEL

NUCLEODUR® Sphinx RP is a bifunctional RP phase with a balanced ratio of propylphenyl and C18 ligands, using in HPLC.

Supplier: MERKLINGER PRAZISION WERKZEUG

This column-packing technology is based on a combination of vacuum suction with subsequent column bed compression that stabilises the packing. A common water-jet pump is used to generate the vacuum. The sorbent slurry is sucked through a packing reservoir into the column by applying low pressure at the bottom end of the column.

Supplier: VELP SCIENTIFIC

These BOD incubators have been designed to keep any product at a constant temperature, where accurate and precise temperature control is required. For applications where monitoring the sample is extremely important, the I models are ideal. The controlled heating and cooling thermoregulation system enables the user to select an operating temperature between 3 and 50 °C. The E models have wireless connection for TEMPSoft™. The I models have an internal transparent door and wireless connection for TEMPSoft™ and an auto tuning system which provides constant control of the internal temperature, by continuously comparing the detected and set values and aligning them via a precise and rapid adjustment system. All models have two internal sockets.

Supplier: 3M

3M™ SecureFit™ safety helmet X5500 series provides secure, comfortable, and adjustable head protection for workers in a variety of situations. The helmets feature adjustable positioning and easy-turning, 4-point ratchet suspension systems with the exclusive 3M™ pressure diffusion technology. The X5500 series also feature 3M™ UVicator™ Sensors that indicate damaging levels of ultraviolet (UV) light.

Supplier: MIELE

Accessories for Glassware washing machines, E 757 mobile unit with drying connection, for 1 - 6 large items (ex. carboys): 6 injector nozzles with plastic star bases, height adjustable holding frame with 6 short and 4 long struts for various glass diameters, For: G 7825

Supplier: VWR Collection

Calibrated timer developed with busy clinics and clinical labs in mind.

Supplier: Sartorius

Minisart® NML with surfactant-free cellulose acetate (SFCA) is the best choice for all aqueous solutions and oils with a pH of 4 - 8. With a pore size of 0,2 µm that can be used for sterile filtration and has a male luer lock outlet. Only available in the EU/EEA and registered countries

Supplier: Merck

Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications.

Supplier: CENTURION SAFETY PRODUCTS

These vented safety helmets are made of HDPE. They are available with or without wheel ratchet.

Supplier: Hach

IntelliCAL™ CDC401 is a digital, graphite, 4-pole conductivity probe. The probe is available in either a standard or a rugged version.

Supplier: Thermo Scientific

Adjustable side access rack for 3" boxes (295×137×679 mm), For: TDE30086FV-ULTS, TDE40086FV-ULTS, TDE50086FV-ULTS, TDE60086FV-ULTS

Supplier: KEYSTONE CLEANROOM PRODUCTS

Save time and standardise activities in equipment preparation for steam sterilisation; or use in any pharmaceutical manufacturing setting to keep cleaned equipment protected from contamination.

Supplier: Brady

The B-494 polyester label is a reliable sample identification and traceability solution.

Supplier: DUPERTHAL

Safety cabinets with storage shelves (CLASSIC line standard) or pull-out shelves (CLASSIC line pro) for the storage of hazardous substances in working spaces. Complete carcass, interior fittings and wing doors are made of powder-coated sheet steel.

Supplier: Simport Scientific

This model has a special hinge that holds the base and the cover together. The hinge design allows the cassette to be opened and closed as often as required. It is a front-opening cassette with a 45° smooth writing surface.

Supplier: ENTEGRIS

These point-of-use filters meet small to mid-volume photochemical filtration needs for positive developer and DI water applications. Both Optimizer® DEV filters (for developer applications) and Optimizer® DI filters (for DI water applications) require no pre-wetting, so the filters function immediately after installation. The design also limits the handling of hazardous chemicals during the installation and promotes a healthier workplace. Do not use either filter with aromatic hydrocarbons.

Supplier: Thermo Fisher Scientific

White PC, autoclavable.

Supplier: tempmate

Outstanding single-use temperature and humidity logger for reliable cold chain monitoring. Integrated USB port and PDF and CSV generating software on-board.

Supplier: IKA

The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.

Supplier: IKA

The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation.

Supplier: VWR Collection

Water-resistant/shockproof thermometer (IP 64) replaces hazardous mercury units and is ideal for wet labs, wash-down areas, outdoors and virtually all field applications.