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Synonyms: (R,R)-3,3′-Dithiobis(2-aminopropionicacid)
Cystine is the oxidized dimer form of the amino acid cysteine and has formula (SCH2CH(NH2)CO2H)2. It is a white solid that is slightly soluble in water.
C 2825 (OTTO) L-Cystine, 99%+ Cas 56-89-3 - used to prepare stock solution which in turn is utilized for determining the L-cysteine and L-cystine in pharmaceutical preparations as well as in urine samples by using spectrofluorimetric flow injection method.
WGK Germany 3
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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Lissapol D
Lactophenol (cotton-blue)
Indicator papers (pH) F specific range (pH 2.0-10.5)
92-31-9
Toluidine blue solution
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.