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Ultra Pure Ascorbic Acid is of >99% purity and tested extensively for impurities
A non-essential amino acid vital for human development
Suitable for cultures of Euglena and Chlorogonium (axenic cultures)
For direct use in plant tissue culture
EGTA 0.5M, pH 8.0, DNase and RNase Free Size:250 mL Ultra Pure Ascorbic Acid isEGTA [Ethyleneglycol bis (2 Aminoethyl ether) N,N,N',N' tetraacetic acid] is of Molecular Biology grade, and is suitable for all molecular biology applications. Nuclease and protease free, EGTA is used to chelate CA2+ ions in the presence of Mg2+. EGTA chelates these two ions at a 1: 1 ratio. EGTA is also used as a calibration standard for calcium ion concentration, with detection accurate to 10 M. It can also be used as an anticoagulant at a