10118 Results for: "Acetic+acid"

Supplier: ADVANCED MATERIALS TECHNOLOGY

HALO® RP-Amide columns made with innovative Fused-Core® particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å RP-Amide columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.

Supplier: MACHEREY-NAGEL

Dimethyl-modified standard silica layers available as glass plates or ALUGRAM® aluminium sheets. Recommended for active plant constituents and steroids.

Supplier: MACHEREY-NAGEL

Cyano-modified HPTLC silica layers available as glass plates or ALUGRAM® aluminium sheets recommended for steroid hormones, phenols and preservatives.

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of carbonate hardness in water samples.

Supplier: VWR Collection

50 µm polyolefin films with 50 µm inert encapsulated silicone adhesive. Especially suited for qPCR, storage and protein crystallisation applications. The encapsulated silicone adhesive is non tacky until pressed against the sealing surface, at which time adhesive is released only in sealing areas to form the strongest available heat resistant seal around each well on the plate.

Supplier: MICRONOVA

ADAPTER VIAL TOOL 203MM 1 * 1 items

Supplier: Avantor Fluid Handling

Flared ends for easy extension tubing assembly.

Supplier: Thermo Fisher Scientific

External-controlled hotplates with porcelain-coated stainless-steel top.

Supplier: Trajan Scientific and Medical

GLT™ (Glass Lined Tubing) is made by fusing a borosilicate glass lining onto the inside surface of stainless steel tubing. Ideal for HPLC columns, especially biological matrices, GC/MS interfaces, FTIR transfer lines, inlet liners, tee pieces and unions, thermal desorption tubes and SFC.

Supplier: ADVANCED MATERIALS TECHNOLOGY

HALO® C18 columns made with innovative Fused-Core® particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO® 90 Å C18 columns are optimised for high performance in HPLC, UHPLC, and LCMS small molecule applications.

Supplier: Corning

Axygen MaxyClear polypropylene microcentrifuge tubes feature exceptional clarity without compromising on strength.

Supplier: MP Biomedicals

Potassium chloride is a salt commonly used in the preparation of phosphate buffered saline and for the extraction and solubilization of proteins.It is a good potassium source. Also used in the hypotonic KCl-propidium iodide protocol for univariate analysis of metaphase chromosomes; dissociation of eukaryotic ribosomes into subunits by high concentrations of potassium (0.3-1.0 M); preparation of mitochondria, provides an ionic osmotic support for those tissues that assume a gelatinous consistency upon homogenization.

Supplier: PAN BIOTECH

PowerStem ESPro2 is a fully defined, serum-free medium for cultivation and expansion of embryonic stem cells of mice (mES cells). It is especially designed to proliferate and expand mES cells without differentiation. To differentiate the proliferated mES cells into different cell types the relevant protocols and differentiation factors can be used.

Supplier: G-Biosciences

The PhosphataseArrest™ phosphatase inhibitor cocktails are ready to use 100X solutions that are simply added to either extraction buffers or samples.

Supplier: Thermo Fisher Scientific

Wide mouth amber bottles made up of HDPE designed to protect the light sensitive liquids. It is used for storage, shipping and packaging.

Supplier: COWIE

High Performance (HP) shaft guides provide an effective guide for use with glass and metal shaft stirrers over a wide range of temperatures without shedding particles from a specially formulated PTFE-PEEK seal whilst maintaining vacuum. The moulded-in PTFE-PEEK guide ring located at the end of the taper provides a guide to assist alignment of the shaft.

Supplier: Saint Gobain Life Sciences

PharMed® BPT tubing is less permeable to gases and vapours than silicone tubing. It is ideal for cell culture, fermentation, synthesis, separation, purification and process monitoring and control. Independent tests show that PharMed® BPT tubing is safe for use in sensitive cell culture applications.

Supplier: Advantech

These filter papers are used for gravimetric analysis or environmental monitoring. Made of high quality alpha cotton cellulose.

Supplier: Thermo Orion

This electrode is a sleeve-type refillable Ag/AgCl (silver/silver chloride) reference electrode with an outer chamber that isolates the inner reference element and filling solution from the sample. This electrode is designed for precision measurements with ion selective half-cell electrodes and pH half-cell electrodes.

Supplier: VITLAB

Autoclavable at 121 °C with adjustable volume.

Supplier: BURKLE

ProfiSampler, the vacuum-operated sample collector for robust industrial use.

Supplier: PAN BIOTECH

PowerStem iPS1 is a fully defined, specialised serum-free medium for the cultivation and expansion of human induced pluripotent stem cells (iPS cells). Induced pluripotent stem cells have the capacity to differentiate into all of the somatic cell types and therefore hold great promise for regenerative medicine. Even after long-term culture (>50 passages) iPS cells retain a normal karyotype and a stable proliferating rate.

Supplier: MP Biomedicals

Polyethylenimine is a branched chain polymer having a ratio of 1:2:1 of primary:secondary:tertiary amines with a branching site every 3 to 3,5 nitrogen atoms and a base structure of (CH₂CH₂NH)x. The nitrogen atoms must be protonated to achieve cationic charge, so the cationic charge density is pH dependent.

Supplier: Avantor Fluid Handling

Safely transfer, sample, and store biopharmaceutical products and reagents.

Supplier: Avantor Fluid Handling

Ensure optimum performance from your Masterflex® pump.

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of formaldehyde in water samples.

Supplier: DESCO

Metal-Out ESD Shielding bags with low charging interior and exterior layers.

Supplier: MACHEREY-NAGEL

NUCLEODUR® NH2 and NH2-RP are aminopropyl modified silica phase for HPLC.

Supplier: MP Biomedicals

Quinine Hemisulfate is an alkaloid originally isolated from the Cinchona family of South American trees. It is an antimalarial agent, anticholinergic, antihypertensive and hypoglycemic agent.

Supplier: Greiner Bio-One

These microplates combine a unique process technology with a proprietary resin for superior UV transparency.