12705 Results for: "Dimethyl+ethylidenemalonate&view=easy"

Supplier: Amarell

Set precision therm., similar ISO 656, short, -38+202:0,2°C, enclosed scale, 12 instruments, in stuffed case, suitable for governmen t verification respectively suitable for government calibration 1 * 1 items

Supplier: Resonac

Polymer-based SEC column for both aqueous and organic solvents for the analysis of proteins, hormones, polyelectrolytes and surfactants. Exclusion limit 9.000 Da (pullulan standard) for low molecular weight substances. 1 * 1 items

Supplier: VWR Collection

Cooled incubators with Peltier technology feature excellent temperature stability and uniformity. They are energy efficient and environmentally friendly, with a low noise level, and they work almost vibration-free as no compressor is installed. No dehumidification of samples due to the closed chamber. These models, with forced air convection, provide a temperature range between 0 to +70 °C (max. 20 °C below ambient) and feature a stainless steel (DIN 1.4301) inner chamber and stainless steel housing, solid outer door and internal glass door. The PREMIUM models have an intuitive menu and user friendly software and a USB port with flash drive for data download to USB stick and for uploading programs. They can be connected to an Ethernet or Wi-Fi network for remote control from any computer, and users can receive notifications about selectable parameters via e-mail.

Supplier: G-Biosciences

100 assays Proteinase K Assay [Colorimetric] is designed for rapid and reproducible quantification of Proteinase K activity. Proteinase K Assay [Colorimetric] is based on hydrolysis of denatured hemoglobin by proteinase K which releases Folin positiv 1 * 1 KIT

Supplier: witeg Labortechnik

Glass filtration set VF3, complete: glass funnel 300ml, 47mm, glass suction cap with ST socket (support base), clamp, glass receiver flask 1000ml and fixing sucker 1 * 1 items

Supplier: Corning

Corning PET Bottle, 125 mL, Graduated, 31 mm Screw Cap validated against IATA, Sterile, Triple-bagged, Pre-assembled, 24/Tray, 96/Case 1 * 96 items

Supplier: FHP VILEDA SCS

Cleanroom SpillEx gamma-irradiated - For sterile areas - Spill pick-up pad for all water-based liquids (drug manufacturing, body fluids…) - Not suitable for hazardous chemicals 1 * 50 items

Supplier: MACHEREY-NAGEL

Interlaboratory test consisting of interlaboratory test solution A and interlaboratory test solution B for the determination of COD, NO3-N, NH4-N and total-P incl. evaluation, documentation and certificate (In case that no interlab. trial is in curr 1 * 1 KIT

Supplier: MP Biomedicals

The GeneClean® III Kit is used to purify fragments of DNA from 200 bp to 20 kb from solutions and agarose gels.

Supplier: 3M

3M™ SecureFit™ Safety Helmet, X5000 series, provides secure, comfortable, and adjustable head protection for workers in a variety of situations. The helmets feature six different settings to adjust positions and 4-point chin strap selector systems to switch between EN 397 (industrial safety helmets) or EN 12492 (helmets for mountaineers) certification standards. X5000 series safety helmets are vented, brimless, and have 3M™ UVicator™ sensors that indicate levels of exposure to damaging ultraviolet (UV) light. The easily-adjustable, 6-point ratchet suspension system features the exclusive 3M™ pressure diffusion technology.

Supplier: IKA

EasySyn is the reactor system for organic or aqueous syntheses, and the only reactor system for which you can get all the complementary components from a single source: Overhead stirrers, circulators, vacuum pumps and controllers, sensors and automation software. All from IKA and all perfectly matched to each other. With its double-walled reactor vessels from 500 to 5000 ml, EasySyn is a medium-sized and very flexible upscaling system. It ensures safe and reproducible chemical reactions.

Supplier: Corning

Corning PET Bottle, 250 mL, Graduated, 31 mm Screw Cap validated against IATA, Sterile, Triple-bagged, Pre-assembled, 24/Tray, 72/Case 1 * 72 items

Supplier: Thermo Fisher Scientific

Long Path Rectangular Cell Holder on G10 Base Holds rectangular cells 10mm to 100mm Fits all GENESYS 10/10S, BioMate 3/3S, Evolution 60/60S Spectrophotometers 1 * 1 items

Supplier: Amarell

Pocket therm. metal case, enclosed scale, -10+250:2C, 140x11-12mm, cap. lens front, colourless, red/blue special liquid filled, tot al immersion 1 * 1 items

Supplier: G-Biosciences

Immobilized Metal Ion Affinity Chromatography (IMAC), developed by Porath (1975), is based on the interaction of certain protein res idues (histidines, cysteines, and to some extent tryptophans) with cations of transition metals. 1 * 5 mL

Supplier: Corning

Corning PET Bottle, 1000 mL, Graduated, 31 mm Screw Cap validated against IATA, Sterile, Triple-bagged, Pre-assembled, 12/Tray, 24/Case 1 * 24 items

Supplier: CONSORT

Complete midi-plus horizontal system + 15x7, 15x10 & 15x15 cm gel casting trays + loading guides + dams + 2 combs, 1 mm thick, 20 samples (old code: E3400) 1 * 1 items

Supplier: Corning

Corning PET Bottle, 500 mL, Graduated, 31 mm Screw Cap validated against IATA, Sterile, Triple-bagged, Pre-assembled, 12/Tray, 48/Case 1 * 48 items

Supplier: CONSORT

C6010 Meter kit without electrodes: meter + 2x50 ml buffers (pH 4 and 7) + 50 ml electrolyte (3M KCl) + 50 ml conductivity standard (0.01 M KCl) + carrying case 1 * 1 items

Supplier: LAUDA

Bridge thermostats with simple touch control and differing Varioflex pump performance. PB models have a pressure/suction pump. PBD models have a more powerful pressure pump with eight stages which can be adjusted to the appropriate capacity requirements up to 1,1 bar with pump flow (pressure) up to a maximum 32 L/min and are able to control the temperature of deeper baths, up to 320 mm. Units have telescopic rods for baths with a width of 310 to 550 mm, ergonomic handles and pump connections on the back and the sides.

Supplier: CUSTOM MADE CHEMICALS LAB

1 component: S 20mg/l in Base oil 75 cSt CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15°C to 25°C 1 * 100 mL

Supplier: MICRONOVA

Pocketmop in white microfiber, 18” width. for use with qpsl-18 adapter. suitable for use in controlled environments and support area s. compatible with strong disinfectants, launderable, autoclavable. packaged in packs of 4, 6 packs to a case. 1 * 4 items

Supplier: MICRONOVA

Pocketmop in blue microfiber, 18” width. for use with qpsl-18 adapter. suitable for use in controlled environments and support areas . compatible with strong disinfectants, launderable, autoclavable. packaged in packs of 4, 6 packs to a case. 1 * 4 items

Supplier: MICRONOVA

Pocketmop in white microfiber, 14” width. for use with qpsl-14 adapter. suitable for use in controlled environments and support area s. compatible with strong disinfectants, launderable, autoclavable. packaged in packs of 4, 6 packs to a case. 1 * 4 items

Supplier: DIDALAB

Power supply economical, for ECO27 spectral lamp with ECO27 screw sockets, adapted ventilation, 2P+E power outlet with fuse, no risk of burning, economical, can be used on the lamp base or on optical bench. 1 * 1 items

Supplier: EDVOTEK

Biological assays, or bioassays, are powerful tools that allow scientists to determine the effects of a given substance on living or ganisms. In this inquiry-based lab students plan and perform a plant bioassay to determine the environmental hazard o 1 * 1 KIT

Supplier: Amarell

AMA Freezer therm., complete in plastic casing, -35+20:0,5C, c. 280x28mm, enclosed scale, cap. yellow backed, red alcohol filled, rounded top finish, suitable for government verification null

Supplier: G-Biosciences

Immobilized Metal Ion Affinity Chromatography (IMAC), developed by Porath (1975), is based on the interaction of certain protein res idues (histidines, cysteines, and to some extent tryptophans) with cations of transition metals. 1 * 25 mL

Supplier: LAMAPLAST

Europe norm stackable crate, closed bottom and walls - base 40x30 cm - 10 Liters. Raw material : polypropylene. For food use. Colour grey. Inside size 353x253x117 mm 1 * 1 items

Supplier: Amarell

Set Precision-therm., similar ISO 655, long, -55+205:0,2°C, enclosed scale, 7 therm., in stuffed case, suitable for government verif ication respectively suitable for government calibration 1 * 1 items