161683 Results for: "1,5-Diaminonaphthalene&pageNo=11"

Supplier: VWR Chemicals

Wavelength standards (certified at 0,1; 0,2; 0,5; 1 and 2 nm slit widths) packed in six permanently sealed UV cuvettes or 100 ml amber bottles.

Supplier: Merck

Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Supplier: US Biological

Anti-GCNT1 Rabbit Polyclonal Antibody (Biotin)

Supplier: DWK Life Sciences

Clear vials made from low extractable borosilicate glass that provides superior chemical resistance. Conform to USP Type I and ASTM E 438 Type I, Class A requirements.
Amber vials made from borosilicate glass that conforms to USP Type I requirements for light transmission to protect light-sensitive products.

Supplier: IKA

Ultra-flat magnetic stirrers with magnetic coil technology. Top plate and casing are made of chemically resistant materials. Wear-free drive with no moving parts.

Supplier: VWR Collection

PP insert and receiver tube. MWCO filters are ideal to concentrate, purify and desalt peptides, proteins, oligonucleotides, DNA and RNA.

Supplier: Avantor Fluid Handling

Quick and easy assembly.

Supplier: Avantor

Vydac, Guard cartridge holder for 10 mm ID columns

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear or brown, with standard ground joint, without stopper.

Supplier: MARIENFELD

Made of chemically resistant borosilicate D 263™ M glass, Hydrolytic Class I

Supplier: NEW ENGLAND BIOLABS

The NEBExpress Cell-free E. coli Protein Synthesis System is an extract-based transcription/translation system derived from E. coli cells that have been engineered for high in vitro synthesis performance. It is designed to synthesize proteins ranging in size from 17 to 230 kDa in just 2 to 4 hours under the control of T7 RNA Polymerase.

Supplier: Bel-Art Products, a Part of SP

Height-adjustable racks securely hold up to six tubes or vials at any desired depth in a water bath or beaker. The rack has a flexible grip that easily retains mixed test tubes of varying weight and volume from 1,5 ml to 15 ml.

Supplier: BEHR

COD determination is a very important parameter for wastewater and sewage measurements. Behr workstations guarantee COD analysis in strict accordance with the following standards.

Supplier: DIVERSIFIED BIOTECH

Disposable reagent reservooirs made of resistant and durable PET.

Supplier: TENAK

Colored cryoboxes possible to orient in different ways for classic colour coding, tracking work in progress, identifying the owner of the box, and monitoring sample thawing.

Supplier: Merck

Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES).

Supplier: DWK Life Sciences

Soda-lime glass, clear or brown, with standard ground joint and glass stopper.

Supplier: Lenz Laborglas GmbH & CO.KG

Stirrers made of precision calibrated glass tube, length of the ground and polished bearing surface and 160 mm, blade and security screw.

Supplier: BURKLE

LDPE, translucent.

Supplier: HAMILTON BONADUZ

Robust combination pH electrodes for daily laboratory use. Universally applicable, in strong acids as well as in strong bases.

Supplier: GA

DYMO compatible direct thermal cryo labels with permanent adhesive.

Supplier: VITLAB

LDPE, translucent, with PP screw cap.

Supplier: Socorex Isba

Electronic macro pipette with microprocessor-controlled motor and rechargeable battery pack.

Supplier: HOEFER ELECTROPHORESIS

MiniVE™ Combs for Mini Vertical Electrophoresis Units, SE250 and SE260

Supplier: HIRSCHMANN

DURAN®, borosilicate glass, tall form, class A.

Supplier: Thermo Orion

ROSS pH electrodes offer unmatched benefits that users will not find in any other pH electrode. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

Supplier: SARSTEDT

PP, translucent or PS, clear.

Supplier: Merck

di-Potassium hydrogen phosphate, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

HDPE, translucent with white PP screw cap.

Supplier: DWK Life Sciences

Glass vials made from 180 low potassium borosilicate glass that conforms to ASTM E 438 Type 1, Class A and USP Type I requirements.