124554 Results for: "Standardy+pro+ropn\\u00FD+pr\\u016Fmysl&pageNo=12"

Supplier: MP Biomedicals

MP recommends the use of supplement U.S.P. XIII, No. 2 Mineral Mix (cat # 960300) in conjunction with this formulation for long term growth and development of the rat.

Supplier: Merck

Organic Standard, Naphazoline impurity A, 15 mg

Supplier: MP Biomedicals

Taq DNA Polymerase is a specialised thermostable enzyme isolated from the thermophilic bacterium Thermus aquaticus. The recombinant form of this enzyme is expressed in E. coli. It is highly processive, recombinant polymerase which catalyses the addition of mononucleotide units to the 3’-OH end of a primer chain. It remains functional even after prolonged incubation at 95 °C. This enzyme possesses 5’-3’ exonuclease activiy.

Supplier: Industrial Physics

Test charts are used for testing physical properties of coating, lacquers, and inks.

Supplier: Thermo Fisher Scientific

Filter cartridge, B-pure™, Prefilters, 15 μm

Supplier: DEUTSCH NEUMANN

These sleeves for filter crucibles are made from red natural rubber.

Supplier: Heidolph Instruments GmbH & Co.KG

Chucks are designed for use with all RZR series overhead electronic stirrers.

Supplier: MACHEREY-NAGEL

High purity silica phase for preparative HPLC.

Supplier: UVEX

The innovative Helix® 2065 safety glove features an HPPE, fibreglass, and nylon blend shell that provides a seamless construction for enhanced comfort and breathability while a double-dipped flexible sandy nitrile palm coating provides 360° cut protection and water resistance for wearers.

Supplier: Portwest

Fall Protection is put in place to prevent the risks associated with falling from heights, reducing impact force, restricting obstacle/ground collision and restricting users from fall hazard areas.

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

Supplier: Agilent

Rugged, high-resolution separations up to five times faster than traditional 5 µm methods.

Supplier: Honeywell Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Lach-ner S.R.O.

Sodium dichromate dihydrate

Supplier: VWR Collection

Microfibre, sealed-edge wipe for use in ISO 3 cleanrooms.

Supplier: Corning

Axygen thin wall PCR strip tubes are designed to fit a variety of thermal cyclers. The consistent and ultra-thin wall allows precise thermal transfer.

Supplier: Ludwig Schneider GmbH & CO. KG

These precision hydrometers according to Baumé are suitable for calibration.

Supplier: KIMBLEKONTES

Borosilicate glass, 33 expansion, low extractable.

Supplier: MACHEREY-NAGEL

Reagents for the determination of copper in water samples.

Supplier: Avantor Fluid Handling

Compatible with aggressive chemicals – even MEK!

Supplier: Apollo Scientific

L(+)-Lysine monohydrate 98%

Supplier: Socorex Isba

Laboratory syringes are intended for safe and reliable liquid distribution, the selection of pistol-grip and two-ring instruments comes in a wide volume range.

Supplier: VACUUBRAND

Gas inlet valves are small hand operated valves for admitting gases into a vacuum system.

Supplier: EHRENSTORFER

4-(2,4-Dichlorophenoxy)butyric acid methyl ester (2,4-DB methyl ester)

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: Portwest

Informal business socks made from 80% fine combed cotton and 20% nylon.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 11 mm crimp caps with crimp vials that have an 11 mm opening, including SureSTART 2 ml glass crimp vials and glass crimp microvials for <2 ml samples (Level 3). Select level 3 products for ultimate performance and sensitivity from methods, while maintaining the highest levels of sample security and integrity.

Supplier: UPCHURCH SCIENTIFIC

PEEK or PCTFE.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 ec is a medium density monomeric octadecyl modified silica phase for HPLC.

Supplier: NICKEL ELECTRO

Digital and analogue linear shaking water baths with a stainless steel tank housed in a durable outer case. The corrosion resistant reciprocating trolley readily accepts perforated clip trays for holding flasks and test tube racks. The trolley is easily removed for cleaning purposes and a stainless steel recessed top accommodates flasks, clip trays etc prior to and after immersion. The 28 litre baths include a drain tap for convenient emptying. Digital shakers have splash proof controls featuring an advanced PID temperature controller with a LED display, allowing observation of set and actual temperature simultaneously to 0,1 °C resolution. They also feature a highly accurate PT 100 sensor with the added advantage that it is immersed in the water for accurate temperature measurement. An over-temperature alarm operates on digital baths at 4 °C above set point which switches of the heaters to protect the users work until a safe working temperature is achieved. Analogue model has an electronic temperature controller and an electronic speed control for shaking. The heater and safety device are concealed beneath the tank allowing for easy cleaning.