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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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≥99.0% MBTH CAS:38894-11-0 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrateMBTH CAS:38894-11-0 is a determination of fatty aldehyde reagent spectrophotometric method,which is used for the determination of hexosamine mucopolysaccharide in environmental samples, determination of Trace Selenium in photometric
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High Purity HTBA CAS:53279-72-4 3-Hydroxy-2,4,6-triiodobenzoic acid3-Hydroxy-2,4,6-triiodobenzoic acid CAS NO:53279-72-4,usually called HTBA. It's a kind of diagnostic reagent
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Thiabendazole CAS 148-79-8It is an efficient, broad-spectrum, internationally used fungicide
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p-hydoxybenzoic acid,monosodium CAS 114-63-6It is use as clinical biochemical test agent.
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N-Benzoyl-DL-arginine-4-nitroanilide hydrochloride CAS 911-77-3It is used in biochemial research.
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5-Chloro-2-nitrobenzoic acid CAS 2516-95-2It is used as pharmaceutical and pesticide intermediates.
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SODIUM SALICYLATE CAS 54-21-7It is the active ingredient in aspirin, commonly used as antipyretic, anti-inflammatory and analgesic drug.
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3'-chloro-6'-(cyclohexylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one CAS 26206-78-0It is a thermal orange dye