23034 Results for: "3-Chloro-4-fluorophenyl+isocyanate"

Supplier: Honeywell Chemicals

Organic Standard, Mabuterol-(tert-butyl-d₉) hydrochloride, Pack type: Glass Bottle

Supplier: DWK Life Sciences

Multi-functional glass laboratory bottles with protective safety coating.

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: Honeywell Chemicals

Organic Standard, Mapenterol-(dimethyl-d₆, propyl-d₅) hydrochloride, Pack type: Glass Bottle

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: DWK Life Sciences

Pressure and vacuum resistant glass laboratory bottles with plastic safety coating.

Supplier: DWK Life Sciences

Multi-functional glass wide-mouth laboratory bottles with UV protection and a protective safety coating.

Supplier: DWK Life Sciences

Multi-functional ambered glass laboratory bottles with UV protection and a protective safety coating.

Supplier: VARIAN

VF-200ms is designed with a unique selectivity for compounds rich in dipole-dipole interactions, resulting from the electrophilic nature of the trifluoropropyl stationary phase.

Supplier: Thermo Fisher Scientific

Pierce™ CN/DAB Substrate Kit is for chromogenic detection of horseradish peroxidase in immunohistochemistry and immunoblotting applications. The formed product is a black precipitate that photographs well and is useful in double staining applications. The coloured product is soluble in xylenes but not soluble in aqueous buffer such as Tris or phosphate. This combination of DAB and CN has a synergistic effect that results in greater sensitivity than either reagent alone.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce IPTG is isopropyl-β-D-thiogalactopyranoside for use with beta-galactosidase substrates such as X-Gal to detect expression of vectors, plasmids, or DNA fragments that contain the reporter gene.

Supplier: 3M Food Safety

3M™ Petrifilm™ Rapid E. coli/coliform count plates provide a cost-effective, convenient and reliable method for testing equipment, raw materials, food products and manufacturing environmental samples.

Supplier: MP Biomedicals

HRP is a plant glycohemoprotein belongs to the ferroprotoporphyrin group of peroxidases. It is used in biochemistry applications such as western blots, ELISA and Immunohistochemistry. It is used to amplify a weak signal and increase detectability of a target molecule, such as a protein. HRP labeled immunoglobulins are used as probes for the demonstration of tissue antigens and in enzyme immunoassay (EIA) systems for determination of soluble and insoluble antigens.

Supplier: MP Biomedicals

IPTG (isopropyl-β-thiogalactoside) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosidase in Escherichia coli.
IPTG is a commonly used reagent in cloning procedures that require induction of b-galactosidase activity and is used in conjunction with X-Gal in blue-white color selection of recombinant bacterial colonies.
The final concentration typically used in indicator plates is 0.2 mM.

Supplier: LGC Standards PROMOCHEM

1-(4-CHLOROBENZYL)-3-[(2RS)-2-[(4-CHLOROBENZYL)OXY]-2-(2,4-DICHLOROPHENYL)ETHYL]IMIDAZOLIUM CHLORIDE 1 * 100 mg

Supplier: GASTEC

GASTUBE FLUOROCHLOROCARBONS LR 1-54PPM 1 * 10 items

Supplier: GASTEC

GASTUBE FLUOROCHLOROCARBONS 10-400PPM 1 * 10 items

Supplier: Merck Millipore (Calbiochem‎)

W-7 Hcl 1 * 10 mg

Supplier: Merck Millipore (Calbiochem‎)

W-13 Hcl 1 * 1 mg

Supplier: LGC Standards PROMOCHEM

N-CHLOROACETYL-N-PHENYL-2,6-DICHLOROANIL 1 * 100 mg