Contract Laboratory Testing.
Faster Results.
Personal Service.

FDA-audited, cGMP-compliant microbiology testing for pharma, nutraceuticals & more

7-10 business day turnaround with real-time sample tracking. We're a focused team that knows your products, understands your timelines, and delivers results you can count on.

Request a Quote → Access Client Portal
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Client Portal

Real-time sample tracking

ITT-78X4A2 API Batch 2025-Q1
Complete
ITT-92M7B1 Purified Water
In Testing
ITT-35K9C8 Tablet Blend
Received
✓
COA Ready Download available
⚡
7-10 Days Average turnaround
FDA Audited Regulatory confidence
✓ cGMP Compliant
cGMP Compliant Quality assured
DEA Licensed Controlled substances
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Stony Brook, NY Serving nationwide
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7-10 Day Turnaround Faster than industry
Our Services

Comprehensive Microbiology Testing

Full-spectrum pharmaceutical testing services with the speed and attention your production schedule demands.

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USP <61> Microbial Enumeration

Quantitative testing to determine total aerobic and yeast/mold counts in your products.

  • Total Aerobic Microbial Count (TAMC)
  • Total Yeast & Mold Count (TYMC)
  • Bile-Tolerant Gram-Negative
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USP <62> Specified Microorganisms

Qualitative testing for absence of objectionable microorganisms per USP requirements.

  • Escherichia coli
  • Salmonella spp.
  • Pseudomonas aeruginosa
  • Staphylococcus aureus
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Water Testing

Microbiological analysis of purified water, WFI, and other pharmaceutical waters.

  • Total Aerobic Microbial Count
  • Total Coliform
  • USP Purified Water Testing
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Environmental Monitoring

Cleanroom and manufacturing environment testing to ensure facility compliance.

  • Surface sampling
  • Air sampling
  • Personnel monitoring
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Preservative Efficacy (PET)

Antimicrobial effectiveness testing per USP <51> to validate product preservation.

  • Category 1-4 Products
  • Challenge organism panel
  • 14/28-day protocols
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Coming Soon: Chemical Testing

We're expanding our capabilities to include chemical and physical analysis services.

  • Identity testing
  • Potency assays
  • Contact us for details
The ITTS Advantage

Why Choose ITTS?

The personalized service of a boutique lab with the quality systems of a large one

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Faster Turnaround

No bureaucratic delays. Your samples don't get lost in a queue of thousands. We prioritize your deadlines because we know time-to-market matters.

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Direct Communication

Talk directly with the scientists handling your samples. No call centers, no ticket systems—just real people who know your account.

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Flexible & Responsive

Rush orders? Custom protocols? Unique sample types? We adapt to your needs, not the other way around.

Your Samples. Your Data.
Your Control.

Our client portal gives you unprecedented visibility into your testing. Submit samples, track progress in real-time, and download COAs the moment they're ready—all in one place.

  • ✓
    Real-Time Sample Tracking Know exactly where your samples are in the testing process
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    Instant Document Access Download COAs, invoices, and reports 24/7
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    Online Sample Submission Submit new samples without paperwork or phone calls
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    Complete Sample History Access your full testing history in one dashboard
Access Client Portal →

📊 Sample Dashboard

Sample ID Product Status COA
ITT-78X4A2 API Batch 2025-Q1 Complete 📄 Download
ITT-92M7B1 Purified Water In Testing —
ITT-35K9C8 Tablet Blend Received —

Ready to Get Started?

Whether you need a quote, have questions about our testing services, or want to discuss your specific requirements—we're here to help.

Or call us directly: (631) 364-9009