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Florfenicol Injection 30%
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Overview
Florfenicol Injection 30% is a broad-spectrum veterinary antibiotic formulation containing 300 mg of Florfenicol per milliliter. It is indicated for the prevention and treatment of bacterial infections in poultry, pigs, and aquatic animals caused by Pasteurella multocida, Escherichia coli, and other susceptible organisms.
This high-concentration injectable form ensures rapid therapeutic levels, strong bactericidal effect, and extended duration of action, making it ideal for intensive farm management and disease control.
Product Information
This sterile solution is formulated with 30% Florfenicol as the active ingredient. It exhibits high stability and bioavailability, ensuring fast distribution in body tissues. The mechanism of action involves the inhibition of bacterial protein synthesis by binding to the 50S ribosomal subunit, resulting in growth inhibition and bacterial cell death.
Pharmacological Action
Florfenicol is a synthetic broad-spectrum antibiotic of the amphenicol group. It is effective against Gram-negative and Gram-positive bacteria, especially respiratory and enteric pathogens. It shows strong activity against Pasteurella, Actinobacillus, Salmonella, and Streptococcus species.
Composition
- Active Ingredient: Florfenicol 300 mg/mL
- Excipient: Propylene glycol and water for injection
- Type: Sterile injectable solution
- For animal use only
Advantages
- High concentration (30%) for efficient dosing
- Rapid onset of action and extended therapeutic effect
- Low injection-site irritation and good safety profile
- Effective alternative to chloramphenicol and thiamphenicol
Technical Specifications
| Item | Specification |
|---|---|
| Active Ingredient | Florfenicol 300 mg/mL |
| Formulation | Sterile solution for injection |
| Appearance | Colorless to slightly yellow clear liquid |
| pH Range | 6.0 – 8.0 |
| Assay | 95% – 105% of label claim |
| Sterility | Complies with USP/EP standards |
| Shelf Life | 24 months below 25°C |
Quality Assurance
Each batch of Florfenicol Injection 30% is manufactured in GMP-certified facilities under ISO 9001:2015 quality management. Every lot is tested for potency, sterility, and stability to ensure consistent efficacy and safety.
- Manufactured under GMP & ISO-certified standards
- COA, MSDS, and Certificate of Origin available
- Packaging: 50 mL, 100 mL, 250 mL bottles
Storage: Store below 25°C, protected from light and freezing.
Shelf Life: 24 months in sealed packaging.
Applications & Dosage
Indicated for the treatment of bacterial diseases caused by Pasteurella multocida, Escherichia coli, and other susceptible strains in poultry, pigs, and aquatic animals. Especially effective in controlling respiratory and enteric infections.
Recommended Dosage
- Chickens: 0.06–0.07 mL/kg body weight intramuscularly, once every 48 hours, for 2 injections
- Pigs: 0.05–0.07 mL/kg body weight intramuscularly, once every 48 hours, for 2 injections
- Fish: 0.0017–0.0034 mL/kg body weight, once daily
Shake well before use. Do not mix with other antibiotics in the same syringe. Avoid injecting more than 10 mL per site. Observe withdrawal period before slaughter.
Product FAQ
Q1: What is Florfenicol Injection 30% used for?
A: It is used for treating bacterial infections such as colibacillosis and pasteurellosis in pigs, poultry, and fish.
Q2: What is the difference between Florfenicol 30%, 10%, and 5% injections?
A: They contain the same active ingredient but differ in concentration and application target. The 30% injection provides stronger and longer action, suitable for large-scale farms or severe infections.
Q3: How should Florfenicol Injection 30% be administered?
A: By intramuscular injection. Shake well before use. Administer according to animal species and weight.
Q4: What is the withdrawal period?
A: Pigs: 14 days; Chickens: 28 days. Observe withdrawal time strictly before slaughter.
Q5: Can it be used during breeding or laying periods?
A: Avoid use in breeding animals and laying hens producing eggs for human consumption.
Q6: How to store Florfenicol Injection 30%?
A: Store below 25°C, away from sunlight. Keep tightly sealed and shake before each use.
Q7: What makes this product different from Florfenicol API?
A: The API (raw material) is used for manufacturing finished dosage forms, while this injection is a ready-to-use veterinary preparation designed for direct field application.
Q1. How can I request a quotation or sample?
You can click the “Send Inquiry” button on this page or email us directly at [email protected].
Samples are available for most products, and our sales team will reply within 24 hours with detailed pricing and documentation .
Q2. What is the minimum order quantity (MOQ)?
The MOQ is 0.5 kg for most products.
For laboratory evaluation or small trial batches, smaller quantities can be arranged depending on stock availability.
Q3. What certifications do your products comply with?
Our GMP-certified partners operate under ISO, CEP, and FSC standards.
Each batch is supplied with a full set of COA, MSDS, and export documents to ensure quality traceability.
Q4. How long does delivery take?
Usually 3–7 working days for available stock and 2–3 weeks for customized specifications or large orders.
Q5. Which payment methods do you accept?
We accept T/T, L/C, and other agreed terms depending on the order volume and region.
Q6. Can you provide contract manufacturing or custom formulation support?
Yes. We cooperate with multiple GMP facilities to offer custom synthesis, formulation, and registration support for specific markets.
Packaging Information
Standard packing: 25 kg fiber drum or 1 kg foil bag
Double PE inner liner for moisture protection
Custom packaging available on request
Storage & Stability
Store in a cool, dry environment away from direct light. Shelf life 24 months under recommended conditions.
Transportation
Shipped by air, sea, or express according to customer preference. Dangerous goods comply with IATA/IMDG standards if applicable.
Our company and partner facilities hold valid GMP and ISO certificates issued by national authorities, ensuring that every batch meets strict quality and traceability standards required for international veterinary API markets.
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