Knapp Test Kit Manufacturer & Supplier in the USA
Mahant Pharma Advances supplies USP <790> compliant Knapp Test Kits across the United States, manufactured in-house, batch-tested, and dispatched with a full Certificate of Analysis so your visual inspection qualification is ready for FDA audits. Get factory-direct pricing in USD and a quote within 24 hours.
- USP <790> & Ph.Eur. 2.9.20 compliant, CoA included
- Shipped to pharma QC labs nationwide
- Direct manufacturer, no distributor markup
Get a Free Quote (USA)
Knapp Test Kit USA
Knapp Test Kits Built for US Pharmaceutical Inspection
From injectable manufacturers in New Jersey to biologics labs in Massachusetts and California, US pharma companies use Knapp Test Kits to qualify and validate their visual inspection processes. As a direct Knapp Test Kit manufacturer, Mahant Pharma Advances supplies American QC and validation teams with precisely sized, fully documented kits.
Every kit is produced in a GMP facility, batch-tested against USP <790> and Ph.Eur. 2.9.20 limits, and shipped with the documentation your US auditors expect, so you can run Knapp tests with complete confidence and traceability.
Why Choose Us
Why US Pharma Teams Source Knapp Test Kits From Us
A direct manufacturer relationship means better pricing, faster lead times and audit-ready documentation for the US market.
Factory-Direct USD Pricing
Buy straight from the manufacturer, no US distributor markup. You get competitive factory pricing and a clear, itemized quote in USD.
FDA-Audit-Ready Documentation
Each Knapp Test Kit ships with a Certificate of Analysis, MSDS and USP <790> compliance declaration, everything your US QA team needs for inspections.
Custom Kits for Your AVI Line
We tailor particle sizes, media and kit layout to your manual, semi-auto or automated inspection system and your validation protocol.
Nationwide US Supply
Reliable delivery to pharma hubs coast to coast, with import paperwork handled so your kits clear customs and reach your lab on schedule.
US Compliance
USP <790> Compliance for the US Market
In the United States, visual inspection of injectables is governed by USP <790> (essentially free of visible particulates) and supported by USP <1790> guidance. Our Knapp Test Kits are sized and validated to these standards so your qualification stands up to FDA scrutiny.
- USP <790> particle-size sets with Certificate of Analysis
- Aligned with USP <1790> visual inspection guidance
- Also available to Ph.Eur. 2.9.20 for global sites
- Full traceability and batch records for audits
Industries Served
Who Uses Our Knapp Test Kits
From New Jersey and Boston to North Carolina's Research Triangle and the West Coast, US pharma QC and validation teams rely on our Knapp Test Kits for visual inspection qualification.
Delivery Across the USA
Fast, Documented Delivery to Your US Facility
We dispatch Knapp Test Kits to pharma QC labs, CDMOs and AVI machine builders throughout the US, handling the import and compliance paperwork so your shipment clears smoothly and arrives audit-ready.
- Standard kits ship within a few business days
- Custom kits delivered in a few weeks
- CoA, MSDS & compliance docs in every shipment
- Dedicated technical support for US clients
Knapp Test Explained
What Is the Knapp Test?
A simple overview of the Knapp test and how our kit helps you qualify your visual inspection process.
The Method
The Knapp test (also known as the Knapp-Kushner method) is the accepted way to qualify a visual inspection process. A set of known good and reject units is inspected many times, and the results are compared against trained human inspectors.
Why It Matters
Regulators want clear proof that your inspection reliably finds particles in injectable products. The Knapp test gives you that proof with results you can measure and repeat.
Where Our Kit Fits
Our Knapp test kit gives you the defined particle sets and documents you need to run the test, train operators, and validate manual or automated inspection lines.
FAQ
Knapp Test Kit USA - Frequently Asked Questions
Common questions from US pharmaceutical buyers about our Knapp Test Kits.
Yes. Every Knapp Test Kit is sized and certified to USP <790> (with <1790> guidance) and released with a Certificate of Analysis, so your kit is ready for FDA inspections and audits in the United States.
Yes, we supply pharma QC, validation and AVI teams nationwide, from the New Jersey and Boston biotech corridors to North Carolina's Research Triangle and California, with complete import and CoA documentation.
Pricing depends on kit type, particle sizes and quantity. As a direct manufacturer we offer factory pricing in USD with no distributor markup, share your requirements and we send a detailed quote within 24 hours.
Standard Knapp Test Kits typically ship within a few business days, while custom configurations take a few weeks. We confirm the exact lead time on your written quotation.
Absolutely. We build custom particle sizes, media types and kit configurations to match your manual, semi-automatic or fully automated visual inspection (AVI) system and your AQL and validation requirements.
Get Started
Get Your Knapp Test Kit Quote for the USA
Share your inspection system, kit type and quantity, our team sends a detailed, USD-priced quotation within 24 hours. Custom kits, bulk orders and OEM enquiries welcome across the United States.