Duo Pen a sterile penicillin G benzathine and penicillin procaine injectable in aqueous suspension. Dosage: 2 mL per 150 lbs. body weight. Beef cattle should be withheld from slaughter for food use for 30 days following last treatment. Treatment must be limited to two doses SC. Do not inject IM

Must ship in cooler

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: Twin-Pen (Penicillin G Benzathine and Penicillin G Procaine Injectable Suspension) Aqueous suspension injectable antibiotic. 300,000 units per mL. For subcutanious use in Beef Cattle only.

INGREDIENTS: Each ml of suspension contains:Penicillin G benzathine 150,000units, Penicillin G Procaine150, 000units, Lecithin 11.7mg, Sodium formaldehyde sulfoxlate1.75mg, Methylparaben (as Preservative) 1.20mg, `propylparaben (as preservative) 0.14mg, tween 40 8.19mg,span 40 11.3mg, sodium citrate anhydrous3.98mg, procaine hydrochloride20mg, sodium carboxymethylcellulose1.04mg, water for injectionq.s.

DIRECTIONS: Shake well before using. (Restricted drug under California Law) Use only as directed. Beef cattle 2 ml per 150 lb body weight, given subcutaneously only.

DOSAGE: Beef cattle - 2 ml per 150 lb of body weight.

WARNINGS: Do not inject intramuscularly. Beef cattle should be withheld from slaughter for food use for thirty (30) days following last treatment. Treatment in beef cattle must be limited to two (2) doses.

QUESTIONS OR COMMENTS: For animal use only