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Xylem Analytics™ DIN Buffer Solution, FIOLAX®
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Specifications:
| Application | Electrochemistry, Analytical Chemistry | ||
| Storage Temperature | Room Temperature | ||
| Product Type | Buffer | Forms | Liquid |
| Product Brand | Xylem Analytics | ||
| Product Grade | Analytical grade | ||
The Xylem Analytics DIN Buffer Solutions from SI Analytics are high-precision work reference buffer solutions manufactured in accordance with DIN 19266-01:2000, one of the most widely recognized standards for pH calibration globally.
These buffer solutions are traceably certified to PTB/NIST, ensuring accurate and reproducible calibration results for laboratories operating in research, environmental monitoring, pharmaceuticals, food and beverage, and industrial quality control.
Available in FIOLAX® double-end ampoules and DURAN® glass bottles, these solutions provide flexibility, reliability, and long-term stability for both routine and critical calibration workflows.
Quality Assurance
Xylem Analytics and SI Analytics buffer solutions are manufactured and controlled under strict quality standards to ensure dependable performance.
- Manufactured according to DIN 19266-01:2000
- Traceable to PTB/NIST standards
- Supplied with manufacturer certificate
- Each unit labeled with lot number and expiration date
- Sterilized formulations for enhanced stability
Key Features and Benefits
High Accuracy Calibration
Provides precision up to ±0.01 pH (FIOLAX® ampoules), ensuring reliable calibration of analytical pH systems.
Standardized Composition
Formulations defined by DIN standards guarantee global reproducibility and consistency across laboratories.
Contamination-Free Performance
Hermetically sealed ampoules eliminate contamination risks associated with repeated use.
Extended Shelf Life
Hot steam sterilization ensures long-term stability without the need for preservatives.
Flexible Packaging Options
Available in single-use ampoules for critical applications and bulk bottles for routine laboratory use.
FIOLAX® Ampoules – Maximum Calibration Integrity
The FIOLAX® double-end ampoules are designed to deliver the highest level of reliability in pH calibration:
- Hermetically sealed to prevent contamination
- Hot steam sterilized for extended shelf life
- Free from preservatives
- Easy opening via predefined breaking point
- Single-use format ensures consistent accuracy
These features make FIOLAX® ampoules particularly suitable for regulated environments and high-precision analytical work.
Product Variants and Ordering Information
| Product Code | pH Value(s) | Format | Pack Size |
|---|---|---|---|
| L 4798 | 4.01 / 6.87 / 9.18 | FIOLAX® ampoules | 3 × 20 (17 mL each) |
| L 4790 | 4.01 / 6.87 | FIOLAX® ampoules | 2 × 30 (17 mL each) |
| L 4791 | 1.68 | FIOLAX® ampoules | 60 × 17 mL |
| L 4794 | 4.01 | FIOLAX® ampoules | 60 × 17 mL |
| L 4796 | 6.87 | FIOLAX® ampoules | 60 × 17 mL |
| L 4799 | 9.18 | FIOLAX® ampoules | 60 × 17 mL |
| L 1684 | 1.68 | DURAN® glass bottle | 250 mL |
| L 4014 | 4.01 | DURAN® glass bottle | 250 mL |
| L 6874 | 6.87 | DURAN® glass bottle | 250 mL |
| L 9184 | 9.18 | DURAN® glass bottle | 250 mL |
Applications
- Calibration of pH meters in analytical laboratories
- Environmental and water quality testing
- Pharmaceutical quality control and compliance testing
- Food and beverage analysis
- Industrial process monitoring
- Academic and teaching laboratories
Unique Advantages
- Globally recognized DIN-standard buffer formulations
- Traceable certification to PTB/NIST standards
- Dual packaging formats for flexible laboratory workflows
- High reliability for regulated and research environments
- Supports consistent and reproducible pH calibration results
Xylem Analytics DIN Buffer Solutions from SI Analytics provide a dependable and standardized solution for pH calibration. Whether using FIOLAX® ampoules for high-precision applications or DURAN® bottles for routine laboratory use, these buffers ensure accuracy, traceability, and long-term stability in every measurement.
- pH: Set of pH 4.01, 6.87 & 9.18 ( 3 x 20 Ampoules) Set of pH 4.01 & 6.87 ( 2 x 30 Ampoules) pH 1.68; 60 x 17 mL, Ampoules pH 4.01; 60 x 17 mL, Ampoules pH 6.87; 60 x 17 mL, Ampoules pH 9.18; 60 x 17 mL, Ampoules pH 1.68, 250 mL DURAN® glass bottle pH 4.01, 250 mL DURAN® glass bottle pH 6.87, 250 mL DURAN® glass bottle pH 9.18, 250 mL DURAN® glass bottle