16066 Results for: "Ethidium+bromide&pageNo=40&view=easy"

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MagBeads FastDNA kit for soil, 50 preparations, MP Biomedicals

Supplier: MP Biomedicals

Quick Isolation of genomic DNA from soil using magnetic beads technology.

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Multi-parameter meters, handheld, Portavo® 907

Supplier: KNICK

These versatile, portable instruments can measure pH, ORP, conductivity and dissolved oxygen (optical). Thanks to their robustness and large selection of suitable sensors, they are suitable for both laboratory and process applications. Waterproof according to IP 66/IP 67.

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Process Thermostats, Variocool

Supplier: LAUDA

The compact Variocool circulating chillers are ideal for demanding temperature control tasks in laboratories, mini plants and production. The units have a colour TFT screen and membrane keyboard, a USB interface and an integrated alarm which are easily accessable on the front of the unit. They also feature an electronic fill gauge on the display and low fluid level alarm. Models can be either air or water cooled, all have lockable castors. A wide range of factory fitted options and interfaces which can be retrofitted give the user greater flexibility and control. Options include high power pumps to allow higher supply pressure, heaters adapted to the cooling capacity to enable rapid heating as required, flow control, outdoor installation, use with deionised water and noise reduction. Optional interfaces including analogue module, RS232/485, contact modules, profibus and PT100/LiBus modules are all available to facilitate customisation of the unit to applications. For details of the options and interfaces, please contact your local Avantor sales office.

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CLAISEN LINK SHORT PATH NS29/32 GL14 1 * 1 items

Supplier: QVF LABORTECHNIK

CLAISEN LINK SHORT PATH NS29/32 GL14 1 * 1 items

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Genomic DNA isolation and purification kits, OmniPrep™

Supplier: G-Biosciences

The OmniPrep™ kit isolates high quality genomic DNA from many different species and tissue types including animal, plant, bacteria, yeast, fungi, whole blood, and cells in culture. DNA can be isolated from samples high in polysaccharides or other contaminants that are difficult to remove from the DNA preparations.

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CO₂ incubators, ICOmed series

Supplier: MEMMERT

The ICOmed series of CO₂ incubators has seamlessly welded, corrosion-resistant stainless steel chambers with rounded edges and no further installations, ensuring easy and thorough cleaning. Models have TwinDISPLAY with a USB port for uploading programs, reading out logs or protecting appliances via the user ID function, and an Ethernet interface as well as a data logger with a ten year storage capacity. All parameters can be set directly in the ControlCOCKPIT or the AtmoCONTROL software, which uses drag and drop symbols to input values. Battery-buffered ControlCOCKPIT (optional): Operating display, logging and CO₂ control are fully functional even during a power failure.

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POWDER FUNNEL, BORO. 3.3, 1 * 1 items

Supplier: witeg Labortechnik

POWDER FUNNEL, BORO. 3.3, 1 * 1 items

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Microplate readers, Varioskan™ LUX

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

Varioskan™ LUX comes equipped with a range of measurement technologies including absorbance, fluorescence intensity and FRET as standard, and with optional luminescence, AlphaScreen and time-resolved fluorescence (TRF) modules. The instrument selects the measurement wavelength using filters or monochromators, depending on which is optimal for each measurement technology.

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COLUMN NUCLEOSIL 100/10 C18 1 * 3 items

Supplier: MACHEREY-NAGEL

COLUMN NUCLEOSIL 100/10 C18 1 * 3 items

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Folic acid ≥95%, orange powder

Supplier: MP Biomedicals

Folic acid, also known as folate, is a B vitamin that can be found in a variety of fruits and vegetables. It can also be chemically synthesized. Folate, a watersoluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell. This product exhibits metal binding properties. Hematopoietic vitamin present, free or combined with one or more additional molecules of L-(+)-glutamic acid, in liver, kidney, mushrooms, spinach, yeast, green leaves, and grasses.
Folic acid (Vitamin B9 and folate) is essential to numerous bodily functions. The human body needs folate to synthesize DNA, repair DNA, and methylate DNA as well as to act as a cofactor in certain biological reactions. It is especially important in aiding rapid cell division and growth, such as in infancy and pregnancy.
Folic acid (FA) and dihydrofolic acid (FAH2) are substrates of dihydrofolate reductase(s) which reduce them to tetrahydrofolate (THF), which in turn supports ‘one carbon’ transfer. Tetrahydrofolates are required for de novo synthesis of purines, thymidylic acid and various amino acids and for post-translational methylation (epigenetics).
Very slightly soluble in cold water (0.0016 mg/mL at 25 °C), soluble to about 1% in boiling water. Slightly soluble in methanol, appreciably less soluble in ethanol and butanol. Insoluble in acetone, chloroform, ether, benzene. Relatively soluble in acetic acid, phenol, pyridine, solutions of alkali hydroxides and carbonates. Soluble in hot dilute HCl and H2SO4.

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DISK CONICAL FOR RW 20 DZM 1 * 1 items

Supplier: IKA

DISK CONICAL FOR RW 20 DZM 1 * 1 items

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RNA isolation, total RNA kit II, E.Z.N.A.®

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Total RNA kit II is designed for isolating total cellular RNA from tissues rich fibrous and fatty tissues such as skeletal muscle, heart, brain and adipose tissues. Compared to other standard silica-column procedures, the E.Z.N.A.® Total RNA kit II provides higher yield and better quality of RNA from all types of tissue. This kit combines phenol/guanidine-base lysis and the silica membrane purification of RNA technology to provide a rapid and easy method of the isolation of total RNA from any tissue sample. RNA purified using the E.Z.N.A.® Total RNA method is ready for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection, and in vitro translation.

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THERMO/HYGRO LOGGER 32000 MEM. DISPLAY 1 * 1 items

Supplier: MOINEAU

THERMO/HYGRO LOGGER 32000 MEM. DISPLAY 1 * 1 items

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7 COMPONENTS MIX 1 * 10 mL

Supplier: CUSTOM MADE CHEMICALS LAB

7 COMPONENTS MIX 1 * 10 mL

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SHOE CARBON S3 SRC 41 1 * 2 items

Supplier: U-Power

SHOE CARBON S3 SRC 41 1 * 2 items

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Genomic DNA isolation from tissues, OmniPrep™ for Tissue kit

Supplier: G-Biosciences

OmniPrep™ for Tissue Kit is to specifically isolate high quality genomic DNA from tissue samples, including fresh, frozen, fixed or paraffin-embedded tissue. The kit isolates DNA from bodily fluids, including plasma, serum, amniotic fluid, semen and CSF. Also isolates high quality DNA from cultured cells, non-mammalian nucleated blood and gram-negative bacteria.