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707 results for "Chemistry and Chemicals&amp"

707 Results for: "Chemistry and Chemicals&amp"

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Hanna Instruments Water Quality Test Kit

Hanna Instruments Water Quality Test Kit

Supplier: HANNA INSTRUMENTS

This chemical test kit measures six parameters common in water quality testing: alkalinity, chloride, hardness, iron, pH, and sulfite. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter, with the exception of iron, which includes reagents for 50 tests. pH is obtained with one of Hanna's pH electronic testers, which guarantees greater accuracy and a longer life than traditional litmus paper.

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COD Test Kits and Consumables Photometers, Lovibond®

Supplier: Lovibond

This COD test tube kits are used for photometers.

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Indicator buffer tablets for the determination of Water Hardness, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals

Indicator buffer tablets, Grade: Analytical Reagent, Synonyms: Titration Solution, Appearance of the substance complying, For the determination of water hardness, Impurities: hexamethylenetetramine, Size: 50TAB

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Palladium Kit

Supplier: Strem Chemicals Inc

Catalyst kit for palladium chemistry in organic synthesis

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Filming Amines Acidifier Solution Pack

Filming Amines Acidifier Solution Pack

Supplier: CHEMetrics

A-1010 Filming Amines Acidifier Solution Pack contains six 20 ml bottles of pH adjustment chemical solution. This is enough acidifier solution to perform at least 200 tests. This water pH adjuster pack is compatible with K-1006 and K-1013 Filming Amine Test Kits.

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Visual Color Kits, Sulfate, MColortest™, MilliporeSigma

Supplier: MilliporeSigma

Test kits for quick, visual colour comparison, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training. The various systems differ in their format, application and sensitivity.

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Potassium nitrite ≥96.0% ACS

Supplier: Thermo Scientific Chemicals

In analytical chemistry (testing for amino acids, cobalt, iodine, urea)

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Cesium chloride, BiotechGrade

Supplier: Spectrum Chemical Mfg. Corp.

Cesium Chloride, BiotechGrade is a colorless inorganic compound and a solid. It is used in isopynic centrifugation as well as in analytical chemistry as a reagent.

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Spilfyter® Waste Water Classifier, J.V. Mfg.

Spilfyter® Waste Water Classifier, J.V. Mfg.

Supplier: NPS

Distinguish risks in unknown wastewater batches and classify for proper treatment in a mater of seconds

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Cesium chloride ≥99%, Optical Grade

Supplier: Spectrum Chemical Mfg. Corp.

Cesium Chloride, Optical Grade is a colorless inorganic compound and a solid. It is used in isopynic centrifugation as well as in analytical chemistry as a reagent.

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N-Methylmorpholine-N-oxide ≥97%

Supplier: Spectrum Chemical Mfg. Corp.

4-Methylmorpholine N-Oxide is an organic compound used as a sacrificial catalyst and co-oxidant in oxidation reactions in organic chemistry.

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Yttrium(III) acetate tetrahydrate ≥99.9% (REO, rare earth oxide basis)

Supplier: Thermo Scientific Chemicals

Applications: In analytical chemistry
Soluble in hot water

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Subtilisin A, Spectrum

Supplier: Spectrum Chemical Mfg. Corp.

Subtilisin A, Aqueous Solution, a protein-digesting enzyme, can be obtained from Bacillus subtilis and is used in synthetic organic chemistry for research; it can also be found in dishwashing detergents and some cosmetics

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Acetone ≥99.9% (dried basis), B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Acetone ≥99.9% (dried basis), B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Pyridine ≥99.8%, B&J Brand™ for gas chromatography, for titration in non-aqueous media, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Cyclohexane ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Cyclohexane ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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n-Pentane ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

n-Pentane ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Acetophenone oxime 98%

Supplier: Thermo Scientific Chemicals

Used as a ligand in transition-metal complex catalyst chemistry. Oxime acts as an antioxidant, radical scavenger which find applications in textile, plastic, paint, detergent, and rubber industry.

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Glyoxal 40% in water

Supplier: Spectrum Chemical Mfg. Corp.

Glyoxal, 40 Percent in Water is used as a crosslinker for starch-based products in the coated paper and textile industry, as well as, being used as a solubilizer and crosslinker in polymer chemistry

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Cyclopentane ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Cyclopentane ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Water, B&J Brand™ for HPLC, for spectrophotometry, Burdick & Jackson™

Water, B&J Brand™ for HPLC, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Ethyl acetate ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Ethyl acetate ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Ammonium acetate ≥97.0% ACS

Supplier: Thermo Scientific Chemicals

Reagent in analytical chemistry, drugs, textile dying, preserving meats, foam rubbers, vinyl plastics

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Cadmium(II) iodide ≥99.5% (metals basis)

Supplier: Thermo Scientific Chemicals

In photography, process engraving and lithography, analytical chemistry, electrodeposition of Cadmium, manufacturing of phosphors, lubricants

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Tetrahydrofuran ≥99.9% contains no preservatives, B&J Brand™, gradient grade for HPLC, for pesticide residue analysis, for spectrophotometry, Burdick & Jackson™

Tetrahydrofuran ≥99.9% contains no preservatives, B&J Brand™, gradient grade for HPLC, for pesticide residue analysis, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Chlorobenzene ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Chlorobenzene ≥99.9%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Methyl ethyl ketone ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Methyl ethyl ketone ≥99.5%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

   Sustainable Options Available
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Acetonitrile ≥99.9%, B&J Brand™, meets UV Specifications for applications requiring extremely low water content, Burdick & Jackson™

Acetonitrile ≥99.9%, B&J Brand™, meets UV Specifications for applications requiring extremely low water content, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

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Potassium iodide ≥99.0% ACS

Supplier: Thermo Scientific Chemicals

In photographic emulsions, in analytical chemistry, as a feed additive, in spectroscopy, in infrared transmission, and in scintillation

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Acetonitrile ≥99.9%, B&J Brand™, gradient grade for HPLC, for pesticide residue analysis, for spectrophotometry, Burdick & Jackson™

Acetonitrile ≥99.9%, B&J Brand™, gradient grade for HPLC, for pesticide residue analysis, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

   Sustainable Options Available
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