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≥99% DTNB CAS:69-78-3 5,5'-Dithiobis(2-nitrobenzoic acid)5,5'-Dithiobis(2-nitrobenzoic acid) CAS:69-78-3 or DTNB is a chemical used to quantify the number or concentration of thiol groups in a sample.
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99% Lithium L-lactate CAS:27848-80-2 (S)-2-HYDROXYPROPIONIC ACID LITHIUM SALTLithium L-lactate CAS No.27848-80-2 is used as a lactate dehydrogenase substrate and can be used for the detection of L-lactate dehydrogenase enzyme activity and the synthesis of ethyl lactate and benzyl lactate.
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BCIP CAS: 6578-06-9Suzhou Yacoo Science Co., Ltd. was founded in 2003,it has been a national high-tech enterprise specializing in “biobuffer”, "diagnostic reagent"“Medical Intermediates” and “Electronic Chemicals” . We have a 5,000 m2 research and development center and 100,000 m2 manufacture base, and have passed ISO9001:2015 quality system certification.
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Disodium 4-nitrophenylphosphate CAS4264-83-9 PNPP BEST PRICEDetermination of p-nitrophenyl sodium dihydrogen phosphate phosphatase chromogenic substrate; Determination of acidic and alkaline phosphatase (phosphatases) chromogenic substrate; Reaction can produce yellow at the end of the product, the wavelength of 405 nm can be read, the reaction can be terminated by 3 N NaOH solution.
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Parylene F CAS: 1785-64-4Parylene F (CAS: 1785-64-4) is an important optoelectronic material and optoelectronic material
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PEDOT Poly(2,3-dihydrothieno-1,4-dioxin) CAS 126213-51-2PEDOT, Poly(2,3-dihydrothieno-1,4-dioxin), CAS 126213-51-2 is conductive polymer materials, capacitor cathode materials, antistatic coating, artificial nerve, etc.
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3-Cyclohexylamino-2-hydroxypropanesulfonic acid sodium salt CAS 102601-34-3It is used as biological buffer
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N,N'-Methylenebisacrylamide CAS 110-26-9It is used as chemicals for construction and building materials
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Tris(hydroxymethyl)nitromethane CAS 126-11-4It is used as disinfectant in circulating industrial water system,cutting oil etc.