669 Results for: "Ammonium+dihydrogen+phosphate"

Supplier: MARKET SOURCE PART PROCESS

Phosphate Buffered Saline, 0.01 Molar, pH 7.40 at 25°C 1 * 1 items

Supplier: VWR Collection

SODIUM PHOSPHATE MONO 1HYD USP 12KG. 1 * 12 kg

Supplier: RANKEM

Sodium Phosphate Dibasic AR,ACS 25KG 1 * 25 kg

Supplier: PanReac AppliChem

Powder mixture to prepare PBS buffer (10X) according to Dulbecco.

Supplier: PanReac AppliChem

Powder mixture to prepare PBS buffer (1X) according to Dulbecco.

Supplier: VWR Collection

424: Filtration of lead sulphide, iron sulphide, silver sulphide, alkali carbonate, lead chromate, arsenic, antimony, cadmium and foodstuffs. Determination of sand content in dairy products. Determination of whiteness of pulp in paper mills.

Supplier: VWR Chemicals

Terrific broth is an enriched medium, ideal for culturing cells for nucleic acid purification and recombinant protein expression.

Supplier: Sartorius

These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration. They are made of refined pulp and linters with an >95% alpha-cellulose content, are very pure with an ash content <0,1%.

Supplier: Avantor

Ion exchange resins, beads, BAKER ANALYZED® IONAC® NM-60 H+/OHˉ Form, Type I 16-50 Mesh (mixed bed exchanger), J.T.Baker®

Supplier: VWR Chemicals

Yeast Nitrogen Base (YNB) is a base medium for preparation of minimal and synthetic defined yeast media.

Supplier: HANNA

Test kit, Ammonia high range, Range: 0,0 - 50,0 mg/l

Supplier: VWR Chemicals

Deoxyribonucleotides are the foundation of DNA and it takes thousands of these nucleotides to make up DNA.

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: HACH

For nitrogen-ammonia distillation.

Supplier: Sartorius

These paper grades are used for analytical purposes that require a low ash content. They are essentially used for qualitative analyses.

Supplier: HACH

Suitable for measurement with selected Hach photometers.

Supplier: CONTEC

This microfiber wipe is made of 100% polyester microfibre yarn knitted into a thermally bonded PP substrate.

Supplier: VWR Chemicals

Set contains one vial of each dNTP (dATP, dTTP, dCTP, dGTP), 40 μmol of 100 mM solution, pH 7,0.

Supplier: BANDELIN-ELECTRONIC

Cleaning agent suitable for cleaning of ultrasonic bath. It can be used to clean glass, metal, ceramics, plastic, rubber and removes grease, oils, wax, protein, pigments, etc.

Supplier: HACH

Simple, economical, rapid colour disc methods for testing ammonia in freshwater or salt water.

Supplier: DECON LAB

A surface active cleaning agent and/or radioactive decontaminant, for laboratory, medical and specialised industrial applications. A concentrate that is suitable for ‘manual’ cleaning, or for use in an ultrasonic cleaning bath.

Supplier: Avantor Fluid Handling

Pump wide selection of fluids from 5 gallon pails to 55 gallon barrels.

Supplier: DECON LAB

Concentrated liquid detergent which is ideal for laboratory washers and ultrasonic cleaners. For removing soil, grit, organic contaminants, inorganic residue, chemicals, and solvents from glass, ferrous metal, ceramic and plastics.

Supplier: ITW-CONTAMINATION TEXWIPE

Swab series made from the cleanest microdenier material, 100% polyester, nylon-free. The complete thermal bond construction eliminates adhesive contamination.

Supplier: DECON LAB

A surface active cleaning agent and/or decontaminant, for use on materials which may be corroded, etched, discoloured or weakened by acidic or alkaline cleaning agents.

Supplier: CONTEC

Contec ProChlor is a fast acting innovative sporicidal biocide designed for use in pharmaceutical cleanrooms. A blend of hypochlorous acid in purified water. Ready-to-use format.

Supplier: VWR Chemicals

An optimal buffer system is critical for the performance of successful PCR. VWR® Taq DNA Polymerase kits generally include two different buffers, Key Buffer and Extra Buffer, which are suited for different PCR needs. All buffers contain Tris and 15 mM MgCl₂ (1,5 mM MgCl₂ final concentration). Additional MgCl₂ for easy optimisation is included in a separate vial.

Supplier: CONTEC

Contec® ProChlor is a ready to use sporicidal biocide based on stabilised hypochlorous acid with purified water and is specifically designed for cleanroom environments.

Supplier: VWR Collection

Grade 402 and 302: General grade for qualitative tasks. Suitable for most sulphides. Determination of total fat content in dairy products.
Grade 403 and 313: Drugs, pharmaceuticals, liquors, tinctures, chromatography and protein-free filtrations in the clinical laboratory.

Supplier: BIOWEST

These irrigating buffers and salt solutions are sterile, physiological balanced solutions intended for use in the maintenance of mammalian cells, where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells in vitro. Applications include the intermediate steps for cultivation of cells, like washing, centrifugation, suspending and counting, as well as for many analytical methods or biochemical treatments. Principally these solutions should be used to keep the cells in suspension only for minutes or a few hours maximum. These buffers and solutions are not cell culture media.