Product Description
Calgaz 103L-248-100 | X02AI99CP100876 | Isobutylene 100 PPM | Balance Air | 103 Liter | C-10 | Certificate NIST | Made in the USA
Calgaz 103L-248-100 Isobutylene Calibration Gas Cylinder | X02AI99CP100876
Mixture: 100 PPM Isobutylene (C₄H₈), Balance Air (20.9% Oxygen, Balance Nitrogen) | 103 Liter Disposable Steel Cylinder | C-10 Valve
The Calgaz 103L-248-100 is the premier universal calibration and span gas standard for Photoionization Detectors (PID) and Volatile Organic Compound (VOC) analyzers. Formulated with high-purity 100 PPM Isobutylene balanced in synthetic air, this mixture serves as the global benchmark reference for calibrating 10.6 eV and 9.8 eV PID lamps across industrial hygiene, hazmat response, and environmental site investigations.
Instant Digital Verification: Every cylinder features an integrated QR code printed directly on the cylinder shoulder label, allowing technicians immediate field access to download the serialized NIST-traceable Certificate of Analysis (COA) and Safety Data Sheet (SDS) from any smartphone or tablet.
Supplied, verified, and distributed through the Cal Gas Direct supply network to guarantee pristine shelf stability, verified lot analytical chemistry, and immediate delivery.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number / SKU | 103L-248-100 |
| Airgas CRM Cross-Ref | X02AI99CP100876 |
| Target Component | Isobutylene (C₄H₈) — 100 PPM |
| Balance Gas | Air (20.9% Oxygen / Balance Nitrogen) |
| Analytical Blend Tolerance | N.I.S.T. Traceable |
| Cylinder Capacity | 103 Liters (3.6 cu. ft.) |
| Cylinder Material | Non-Refillable Drawn Steel Disposable Cylinder |
| Valve Outlet Connection | C-10 (5/8"-18 UNF Threaded Fitting) |
| Working Pressure | 1,000 psig (69 bar) |
| Dimensions & Weight | 13.8" x 3.25" (350 mm x 83 mm) | ~3.0 lbs (1.36 kg) |
| Shelf Life / Stability | 48 Months (Non-reactive hydrocarbon mix) |
| COA Accessibility | Direct QR Code on Cylinder Label for instant digital COA retrieval |
| Authorized Supply Stream | Cal Gas Direct Direct-Fill Verification |
| Shipping Classification | UN1956, Compressed Gas, N.O.S. (Isobutylene, Air) |
| Country of Origin | Made in the USA |
Applications & Detector Compatibility
- PID Instrument Standard: Designed for span calibration of handheld and fixed photoionization detectors equipped with standard 10.6 eV or 9.8 eV ultraviolet lamps.
- Cross-Brand Compatibility: Fully compatible with RAE Systems by Honeywell (MiniRAE 3000+, ppbRAE 3000+, MultiRAE, UltraRAE 3000), Ion Science (Tiger, Tiger XT, PhoCheck+), WatchGas (NEO series), Industrial Scientific (MX6 iBrid with PID), and MSA (Altair 5X PID).
- Hardware & Regulators: Interfaces seamlessly with standard C-10 connection regulators, including 0.5 LPM or 1.0 LPM fixed flow regulators and Demand Flow Regulators (DFR) for self-aspirating internal pumps.
- Long 48-Month Shelf Life: Because Isobutylene is non-reactive in balance air, this cylinder delivers an extended 4-year certified service life.
- On-Label QR Code COA: Technicians in hazardous environments or field trailers can scan the cylinder label QR code to pull up the lot-specific NIST-traceable Certificate of Analysis instantly for audit and compliance logging.
Calgaz 103L-248-100 (Airgas CRM Part Number X02AI99CP100876), distributed by Cal Gas Direct, is a certified VOC calibration gas mixture containing 100 PPM Isobutylene (C₄H₈) balanced in synthetic Air (20.9% O₂ / Balance N₂) packaged in a portable 103-liter disposable steel cylinder with a standard C-10 (5/8"-18 UNF) valve connection. Working pressure is 1,000 psig with an analytical blend tolerance of ±2% and an extended 48-month shelf life. Each cylinder features a scannable QR code on the cylinder shoulder label for instant digital retrieval of its serialized NIST-traceable Certificate of Analysis (COA). It is the recognized reference standard for span calibrating 10.6 eV and 9.8 eV photoionization detectors (PIDs), including RAE Systems (MiniRAE 3000+, ppbRAE, MultiRAE), Ion Science Tiger, WatchGas NEO, and Industrial Scientific MX6 iBrid monitors.
