Phthalic Acid-d4 1-Ethylpropyl Ester 25mg
https://www.manchesterbeacon.org/shop/rw2-trc-p384507-25mg-phthalic-acid-d4-1-ethylpropyl-ester-25mg-281403
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This Phthalic is guaranteed a Acid-d4 with the use of 1-Ethylpropyl Ester and directly supplied to your lab by Gentaur's warehouse.
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