Hitachi Analyzer Cuvettes, Optical-Grade PMMA — Replacement Segments for 902, 911/912, and 717/914, Sold Per Case
The Globe Scientific Hitachi Analyzer Cuvettes are precision-molded PMMA reaction vessels engineered as direct replacements for Hitachi clinical chemistry platforms. Optimized for photometric absorbance measurement, these cuvettes support routine chemistry panels, enzymatic assays, and high-throughput automated analysis where consistent path length and low optical scatter are essential.
Technical Specifications
| Product Type | Hitachi analyzer reaction cuvette (replacement) |
|---|---|
| Compatible Instruments | Hitachi 902, 911/912, 717/914 |
| Material | Optical-grade PMMA (polymethyl methacrylate) |
| Closure/Cap | Not applicable — open reaction cuvette format |
| Graduation | None (fixed-geometry photometric cuvette) |
| Sterility | Non-sterile |
| Pack Size | Per case (902: 24 per case; 911/912 and 717/914 supplied as replacement case packs) |
Available Options
| Option | SKU | Price (per case) |
|---|---|---|
| 902 PMMA — Case of 24 | 5133 | $3,453.70 |
| 911 / 912 Replacement — Case of 24 | 5131 | $1,615.60 |
| 717 / 914 Replacement — Case of 24 | 5130 | $1,186.40 |
Applications
- Routine clinical chemistry panels on Hitachi automated analyzers
- Enzymatic activity assays requiring stable photometric path length
- Endpoint and kinetic absorbance measurements across visible wavelengths
- Substrate-depletion and rate reactions in high-throughput labs
- Colorimetric metabolite quantification (glucose, urea, creatinine)
- Turbidimetric protein and immunoassay measurements
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Fair — limit prolonged exposure |
| Alcohols | Fair — avoid extended contact |
| Acetonitrile | Not recommended |
| Aromatic solvents | Not recommended |
| Chlorinated solvents | Not recommended |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each case carries lot numbers supporting traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order arrangements.
Frequently Asked Questions
Which Hitachi analyzers do these cuvettes fit?
Three options cover distinct platforms: SKU 5133 fits the Hitachi 902, SKU 5131 serves the 911 and 912, and SKU 5130 is designed for the 717 and 914 analyzers. Select by your installed instrument.
What material are the cuvettes molded from?
Each cuvette is produced in optical-grade PMMA, chosen for high visible-light transmission and low scatter. This delivers stable absorbance readings during kinetic and endpoint photometric measurements.
How are these cuvettes packaged and sold?
Pricing is per case. The 902 option (5133) is supplied as 24 per case; the 911/912 and 717/914 options ship as manufacturer replacement case packs. Lot numbers appear on each case for traceability.
Are these cuvettes compatible with organic solvents?
PMMA tolerates aqueous buffers and dilute acids well. Avoid acetonitrile, aromatic, and chlorinated solvents, and limit prolonged contact with bases or alcohols to preserve optical clarity.