TOC Analyzer for the Pharmaceutical Industry - Sievers M9
Rapid / Easy / Accurate TOC Measurement
The Sievers M9 can accommodate a variety of applications due to its unique gas-permeable membrane conductivity measurement method and wide measurement range (0.03 ppb to 50 ppm). Features of the Sievers M9: - No carrier gas required - Stability in ultra-low concentration range - 12 months of calibration stability - Three models to choose from based on application (laboratory type/portable type/online type) - Compliance with data integrity requirements based on 21 CFR Part 11 (optional) - The sample conductivity measurement function allows simultaneous measurement of TOC and conductivity (USP<645> Stage 1) (optional) - An auto-sampler can automatically analyze up to 63 samples (40mL) (optional)
basic information
- Total Organic Carbon (TOC) Measurement Principle: Wet UV oxidation + gas permeable membrane conductivity measurement method Measurement Range: 0.03 ppb to 50 ppm TOC Accuracy: ±2% or 0.5 ppb, whichever is greater Reproducibility: RSD less than 1% Display Digits: 3 digits Calibration Frequency: Recommended every 12 months Measurement Interval: 2 minutes Interfering Substances: Not affected by coexisting ions other than organic substances - Equipment Power Requirements: 100–240 V, 50/60 Hz, 100 VA Ambient Temperature: 5–40 °C Humidity: Up to 95% without condensation Dimensions: Varies by model Weight: Varies by model (9.8 kg to 16.2 kg) *For detailed specifications, please refer to the catalog.
Price range
Delivery Time
Model number/Brand name
Sievers M9
Applications/Examples of results
- Measurement of pharmaceutical water - Cleaning validation - TOC analysis of leachables in USP<661> (Plastic Packaging Systems and Their Components)
Detailed information
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Line up（5）
| Model number | overview |
|---|---|
| SPRD77110-01 | TOC Meter M9 Laboratory Type |
| SPRD77115-01 | TOC Meter M9 Laboratory Type (with Conductivity Measurement Function) |
| SPRD77210-01 | TOC Meter M9 Portable Type |
| SPRD77215-01 | TOC Meter M9 Portable Type (with Conductivity Measurement Function) |
| SPRD77310-01 | TOC Meter M9 Online Type |
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News about this product（2）
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Notice of Participation in the 27th Interphex Week Tokyo from July 9 (Wednesday) to July 11 (Friday), 2025
Central Science Co., Ltd. will be exhibiting in the Process Inspection and Measurement Zone at the "27th Interphex Week Tokyo" held at Tokyo Big Sight. At our booth, we will focus on products under the Sievers brand, showcasing measuring instruments used for pharmaceutical water management. - Products to be displayed: "Online TOC Analyzer Sievers M500" "Laboratory TOC Analyzer Sievers M9" "Endotoxin Analyzer Sievers Eclipse" "Bio-Burden Rapid Analysis Device Sievers Soleil," among others. Additionally, we plan to hold a seminar at the exhibitor seminar venue on the theme "How to streamline manufacturing processes while ensuring the quality of pharmaceutical water?" We sincerely look forward to your visit.
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[Notice of Exhibition Participation] Announcement of Participation in CPHI Japan 2026
~Exhibiting measurement instruments for pharmaceutical water management centered around Sievers brand products~ Central Science Co., Ltd. will exhibit at "CPhI Japan 2026 (International Pharmaceutical Development Exhibition)" held at Tokyo Big Sight from April 21 (Tuesday) to April 23 (Thursday), 2026. At this exhibition, we will focus on products from the Sievers brand and introduce various measurement instruments used for pharmaceutical water management and cleaning validation. Through the display of actual devices, you can confirm the features of the measurements and the operational image. - Main exhibited products Sievers TOC Analyzer M9 Sievers Online TOC Analyzer M500 Sievers BioBurden Rapid Measurement Device Soleil Sievers Endotoxin Analyzer Eclipse If you are interested in improving the efficiency of water quality management and quality assurance operations in the pharmaceutical and biotech fields, please stop by our booth.
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Since our establishment in 1967, we have been dedicated to the development and dissemination of water quality measurement devices that anyone can use quickly, easily, and with high precision. In today's world, where the effective use of water, a limited resource, is required alongside environmental conservation, we aim to be a total solution provider that responds to all water environments by utilizing our water quality measurement devices, technology, and services. Furthermore, leveraging the latest technology and years of know-how, we are committed to delivering user-friendly and reliable water quality measurement devices more affordably, quickly, and widely.