119405 výsledků pro: "merckl"

Supplier: Merck

Wolfram, powder, Sigma-Aldrich®

Supplier: Merck Millipore (Novagen)

BugBuster® 10X is a concentrated formulation of the proprietary detergents employed in BugBuster® without the addition of salts or buffer components. Concentrated BugBuster® provides a flexible alternative to the ready-to-use standard 1X BugBuster®, allowing user-defined dilution and addition of buffer components. BugBuster® 10X has all of the bioprocessing benefits of standard BugBuster® plus the freedom to control pH, reagent concentration, and buffer additives necessary for maximum extraction and activity of your target protein.

Supplier: Merck Millipore (Novagen)

BugBuster® Protein Extraction reagent is formulated for the gentle disruption of the cell wall of E. coli, liberating soluble protein. It provides a simple, rapid, low-cost alternative to mechanical methods such as French Press or sonication for releasing expressed target protein in preparation for purification or other applications. The formulation utilises a detergent mix that is capable of cell wall perforation without denaturing soluble protein.

Supplier: Merck

Specially developed screw caps for direct instrument connection of Merck S 40 threaded bottles ensure safe handling of solvents in the lab and protect human health, the environment, as well as solvent quality.

Supplier: Merck

Ideální pro přípravu tlumivého roztoku podle WEISE pro barvení krevních nátěrů.

Supplier: S.C.A.T.

The SCAT SafetyCaps provide maximum safety for your HPLC solvent supply. Extract your solvents safely from bottles and reservoirs without being exposed to hazardous gases and solvent vapours. Complete with integrated air valve for pressure equalisation.

Supplier: Merck

Spektrofotometr UV/Vis, Spectroquant®

Supplier: Merck

Drum pump accessory, Antistatic device for earthing metal containers

Supplier: Merck

Spectroquant® test kits are suitable for use only in conjunction with Hach instruments. They do not require any further device-specific calibration.

Supplier: Merck

Sodium fluoride solution, 0.1 M, Supelco®, Aplikace: Kalibrace ISE

Supplier: Merck

Chromatography vial closure, Magnetický, Ø: 20 mm, Typ: Gold magnetic with 5 mm central hole, Septum: Silicone blue/PTFE, Tloušťka: 3,0 mm

Supplier: Merck

Compatible with many photometers and require no programming to measure the tests.

Supplier: Merck

Test kit, COD solution B, Spectroquant®, Rozsah: 4 - 40 mg/l

Supplier: Merck

Chromatography vial closure, Ø: 11 mm, Typ: Gold seal, magnetic, with 5 mm center hole, Tvrdost: 35° shore A, Septum: Red PTFE/white silicone, Tloušťka: 1,3 mm

Supplier: Merck

The kit contains a set of seven yellow colour reference standards (identified sequentially from Y1 to Y7) and a 1% hydrogen chloride solution in water. The solutions are produced from two primary metal salt solutions of ferric(III) chloride and cobalt(II) chloride, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

Supplier: Merck

The kit contains set of brown(83951), yellow (83883), red (87448), greenish-yellow (82995), and brownish-yellow (86293) colour reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

Supplier: Merck

The kit contains a set of nine brown colour reference standards (identified sequentially from B1 to B9) and a 1% hydrogen chloride solution in water. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

Supplier: Merck

The kit contains a set of seven brownish yellow colour reference standards (identified sequentially from BY1 to BY7) and a 3.7% hydrogen chloride solution in water. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

Supplier: Merck

This refill pack contains all the reagents for the MQuant® test kit 1.18765 for the colorimetric evaluation of silicate. When the reagents of the MQuant® test are used up, the kit can be replenished by ordering the appropriate refill pack. Refill packs are available for a range of MQuant® test kits, making it a particularly economical system.

Supplier: Merck

The kit contains set of brown(92936), yellow (83967), red (95872), greenish-yellow (90269), and brownish-yellow (72666) colour reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

Supplier: MILLIPORE

These filters include multiple media: a graduated prefilter and a membrane filter for high throughput filtration of viscous or particle-laden solutions.

Supplier: Merck

Merck columns come in three formats.

Supplier: VWR Chemicals

[EN]MERCK KGAA CATALOGUE 2005-7 1 * 1 KS

Supplier: Merck

LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

Supplier: VWR Collection

[EN]O-RING FOR MERCK-HITACHI UV DETECTOR 1 * 1 KS

Supplier: Merck

Merck products offer high quality for applications in the microbiology field.

Supplier: Brand

[EN]REMOTE SYSTEM TITRETTE MERCK TITRIPA 1 * 1 KS

Supplier: SI Analytics

Adaptér TZ 3300 k přístr. TITRIPAC MERCK 1 * 1 KS

Supplier: Merck

Be assured that Merck offers the quality TSB that you are looking for in your aseptic process simulation.

Supplier: Merck

Dehydrated media are used for a wide variety of applications. To minimise the risks associated with powdered culture media, the majority of Merck's dehydrated culture media is produced in granular form. Merck uses ingredients of non animal origin to minimise the potential risk of transmissible spongiform encephalitis (TSE). When there is no alternative, only ingredients which are recommended by EDQM, and belonging to TSE category B or C are used. This ensures that the product is of the highest quality and in compliance with the standards for food control, microbiological testing on finished products and starting materials, and quality control in the pharmaceuticals and cosmetics industries. Custom-made media can be prepared to meet individual customer specifications. The formulation is kept confidential via a Non Disclosure Agreement. Please enquire for further details. Advantages of granulated Merck media.