Understanding the Manufacturing Process of Dry Powder Injections
                     www.rklifecare.com
INTRODUCTI
ON
We are proud to be one of the leading manufacturers of 
veterinary and human dry powder injections in India. Our 
focus is on providing safe, effective, and reliable 
pharmaceutical products through a combination of 
advanced technology, strict quality control, and a skilled 
workforce. Understanding the manufacturing process of 
dry powder injections helps us uncover the precision, 
expertise, and dedication that go into producing each vial.
INTRODUCTION TO 
DRY POWDER 
INJECTIONS
Dry powder injections are sterile products composed of active 
pharmaceutical ingredients (APIs) in powder form, filled into vials. 
Before use, they are reconstituted with a suitable solvent. These 
formulations are ideal for medications that are unstable in liquid form 
and require extended shelf life and efficacy. At R K Life Care Inc, we 
manufacture dry injections for human and veterinary medications, 
including cefazolin, ceftazidime, imipenem, and cilastatin, ensuring 
consistent results for healthcare and veterinary professionals.
QUALITY 
ASSURANCE AND 
CQualOity isN theT fouRndatOion oLf RK Life Care, INC operations. 
Each stage of production is monitored by our quality 
assurance and quality control teams, who adhere to GMP 
(Good Manufacturing Practices) and World Health 
Organization standards. All our facilities are equipped with 
state-of-the-art analytical equipment for sterility, pyrogen, 
and particulate testing. Only batches that meet all quality 
standards are released for distribution.
TECHNOLOGY 
AND 
INFRASTRUCTUR
Our modern manufacturing facility is equipped with 
Eadvanced lyophilizers, air-handling units (AHUs), sterile filtration systems, and automated filling lines. Cleanroom 
facilities are designed to ISO Class 5 and Class 7 standards. 
Continuous technological advancements ensure we 
maintain global manufacturing excellence.
SKILLED TEAM AND 
MANAGEMENT 
COMMITMENT
Behind every successful batch of injections is a 
dedicated team of pharmacists, microbiologists, 
engineers, and quality professionals. Our management 
believes in continuous training, innovation, and 
teamwork. Their tireless efforts and expertise ensure 
that each vial manufactured embodies trust and quality.
Manufacturing 
RPaw Marterialo Sourcing and TestingEach process begins wcith the procusrement of high-quality raw materials and APIs from certified and approved vendors. Each batch undergoes rigorous 
quality testing for purity, potency, and stability before entering production. Our Quality Assurance (QA) team ensures that all ingredients meet 
pharmacopoeial standards.
Compounding and Solution Preparation
The next step is to prepare the bulk drug solution. The API and excipients are precisely weighed and dissolved in sterile water for injection under controlled 
temperature and pH conditions. This step is performed in a Class 100 cleanroom environment to maintain aseptic conditions.c
Sterile Filtration
The prepared solution is then passed through a sterile membrane filter (0.22-micron) to remove microbial contaminants and particulate matter. This 
filtration ensures that the solution is completely sterile before the next step.
Filling and Lyophilization (Freeze-Drying)
After straining, the sterile solution is filled into pre-sterilized glass vials using automated filling machines. The vials are then subjected to lyophilization 
(freeze-drying) – a critical process that removes moisture under vacuum, converting the liquid mixture into a stable, dry powder. This process maintains the 
drug's effectiveness and extends its shelf life.
Sealing and Capping
After the lyophilization process is complete, vials are immediately sealed and stored under aseptic conditions to prevent contamination. Each vial is visually 
inspected for particulate matter and proper sealing integrity.
Labeling and Packaging
The finished vials are imprinted with all necessary product details, including batch number, manufacturing date, and expiry date. The packaging is designed 
to protect against moisture, light, and physical damage during storage and transportation.
CONTACT US 
: +91 9I8ll1u1s2t r2a5t5i8o0n
[email protected]
www.rklifecare.com
Reliance Modern Industrial Area (MET), Plot No.-
11, Street No.-7, Sector-7B, Yakubpur, Jhajjar, 
Haryana-124103 , NCR Delhi, INDIA
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