Complete Up To Date Information about Hanfords Four-Pen.
NADA Number: 065-465 | |
| Proprietary Name |
Hanfords Four-Pen Aqua-Mast |
|---|---|
| Sponsor |
G.C. Hanford Mfg. Co. |
| Sponsor Address |
P.O. Box 1017 Syracuse, NY 13201 USA |
| Ingredients |
Penicillin G Procaine |
| Species |
Cattle, dry cows Cattle, lactating |
| Routes of Administration |
Intramammary |
| Dose Form |
Liquid |
| Drug Form |
Liquid |
| Dispensing Status |
OTC |
| Withdrawal Time |
Lactating Cattle: 3 days before slaughter when dosed 10 ml dose in sesame oil; 4 days when dosed 6 ml rate in peanut oil.
Milk: 60 hours (5 milkings) must not be used for food when dosed 3 times with 10 ml in sesame oil or dosed twice with 6 ml in peanut oil. 84 hours (7 milkings) when dosed 3 times with 6 ml in peanut oil.
Dry Cattle: 14 days before slaughter.
Milk from cattle dosed when dry: 72 hours (6 milkings) or later. |
|
Dosage Amount, Indications & Limitations |
526.1696a Penicillin G procaine in oil. Specifications: Each milliliter contains penicillin G procaine equivalent to 100,000 units of penicillin G in peanut, sesame, or soybean oils. Conditions of use: Cattle (lactating cows) Amount: Three dose regimen: Administer by intramammary infusion in each infected quarter 6 milliliter dose (peanut oil). Indications: Treating bovine mastitis caused by Streptococcus agalactiae, S. dysgalactiae, and S. uberus in lactating cows. Limitations: Treatment may be repeated at 12 hour intervals. Milk that has been taken from animals during treatment and for 84 hours (7 milkings) after the latest treatment must not be used for food. Animals must not be slaughtered for food during treatment or within 4 days after the latest treatment. Amount: Three dose regimen: Administer by intramammary infusion in each infected quarter 10 milliliter dose (sesame oil). Indications: Treating bovine mastitis caused by Streptococcus agalactiae, S. dysgalactiae, and S. uberus in lactating cows. Limitations: Treatment may be repeated at 12 hour intervals. Milk that hs been taken from animals during treatment and for 60 hours (5 milkings) after the latest treatment must not be used for food. Animals must not be slaughtered for food during treatment or within 3 days after the latest treatment. Amount: Two dose regimen: Administer by intramammary infusion in each infected quarter 10 milliliter dose (peanut oil). Indications: Treating bovine mastitis caused by Streptococcus agalactiae, S. dysgalactiae, and S. uberus in lactating cows. Limitations: Treatment may be repeated at intervals of 12 hours. Milk taken from animals during treatment and for 60 hours (5 milkings) after the latest treatment must not be used for food. Animals must not be slaughtered for food during treatment or within 4 days after latest treatment. Cattle (dry cows) Amount: Single dose regimen: one 10-milliliter dose (sesame oil) administered in each infected quarter at time of drying-off. Indications: Treating bovine mastitis caused by Streptococcus agalactiae in dry cows. Limitations: Discard all milk for 72 hours (6 milkings) following calving, or later as indicated by the marketable quality of the milk. Animals must not be slaughtered for food within 14 days post-infusion. NAS/NRC status: The conditions of use were NAS/NRC reviewed and found effective. Application for these uses need not include effectiveness data as specified by ?514.111 of this chapter, but may require bioequivalency and safety information. |
| Tolerances |
Tolerances are established for residues of penicillin and the salts of penicillin in food as follows: a. In cattle: 0.05 part per million (negligible residue) in the uncooked edible tissues b. In chickens, pheasants, quail, swine, and sheep: zero in the uncooked edible tissues c. In milk or any processed food in which milk has been used: zero d. In eggs: zero e. In turkeys: 0.01 part per million in the uncooked edible tissues |