1. BIOTIN-X FREE ACID - BIOTIN-X FREE ACID
    [89139-606-EA]

    Our Price:  313.98

Biotin-X free acid can be easily converted to the mixed anhydride form which is more reactive than the succinimidyl ester and thus can be used to re


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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
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