Penicillin G Benzathine Tetrahydrate 1g
https://www.manchesterbeacon.org/shop/rw2-trc-p223410-1g-penicillin-g-benzathine-tetrahydrate-1g-279841
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This Penicillin is guaranteed a G with the use of Benzathine Tetrahydrate and directly supplied to your lab by Gentaur's warehouse.
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