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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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Bis-Tris Propane 99.0% CAS: 64431-96-5 1,3-bis(tris(hydroxymethyl)methylamino)propaneBis-tris propane, or 1,3-bis(tris(hydroxymethyl)methylamino)propane, is a chemical substance that is used in buffer solutions. It is a white to off-white crystalline powder that is soluble in water. It has a wide buffering range, from 6 to 9.5 due to its two pKa values which are close in value. This buffer is primarily used in biochemistry and molecular biology.
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4-Amino-5-imidazolecarboxamide hydrochloride CAS:72-40-2Bulk for sales 4-Amino-5-imidazolecarboxamide hydrochloride CAS:72-40-2
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NMN CAS:1094-61-7 β-Nicotinamide mononucleotideNMN is the common name for β-Nicotinamide mononucleotide, a synthetic substrate of coenzyme I.
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Lithium sulfate monohydrate CAS 10102-25-7It is a pharmaceutical intermediate,and is also applied in materials
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N,N'-Methylenebisacrylamide CAS 110-26-9It is used as chemicals for construction and building materials
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N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid CAS 10191-18-1It is used as a biological buffer
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N,N-bis(4-sulfobutyl)-3-methylaniline,disodium salt CAS 127544-88-1It is used for clinical test and biochemcial experiment.
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Beta-Nicotinamide adenine dinucleotide disodium salt CAS 606-68-8It is one of the biologically active forms of nicotinic acid.