Globe Scientific
Aluminum Micro Weigh Dishes, Rectangle 25 x 7 x 7 mm, 1.12 mL — 1000/Case | Globe Scientific
Aluminum Micro Weigh Dishes, Rectangle 25 x 7 x 7 mm, 1.12 mL — 1000/Case | Globe Scientific
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Aluminum Micro Weigh Dish, Rectangle, 25L x 7W x 7H mm, 1.12 mL — 1000/Case
The Globe Scientific Aluminum Micro Weigh Dish is a disposable rectangular boat engineered for precise small-sample handling on analytical balances. Its lightweight, heat-stable aluminum body suits gravimetric weighing, moisture-content determination, and loss-on-ignition (LOI) prep where low tare mass and reliable consistency matter.
Technical Specifications
| Product Type | Aluminum Micro Weigh Dish, Rectangle |
|---|---|
| Volume/Size | 25L x 7W x 7H mm; 1.12 mL capacity |
| Material | Aluminum |
| Closure/Cap | Open-top dish (no closure) |
| Graduation | None |
| Sterility | Non-sterile |
| Pack Size | 1000 per case |
Available Options
| Option | SKU | Price (per case) |
|---|---|---|
| 8326 — Rectangle, 25 x 7 x 7 mm, 1.12 mL | 8326 | $197.00 |
Applications
- Microgram-scale gravimetric weighing on analytical balances
- Moisture and volatile-content determination via oven drying
- Loss-on-ignition and ashing prep prior to muffle-furnace work
- Tare-and-weigh sample transfer for powders and granular solids
- Drying small liquid aliquots to constant mass
- Single-use sample staging to prevent cross-contamination
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Good |
| Dilute acids | Limited — aluminum attacked by many acids |
| Dilute bases | Poor — caustic solutions corrode aluminum |
| Alcohols | Good |
| Acetonitrile | Good |
| Aromatic solvents | Good |
| Chlorinated solvents | Good |
Quality & Procurement
Order from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each case carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded buyers qualify for tiered pricing — contact our team for volume quotes.
Frequently Asked Questions
What is the capacity of the 8326 weigh dish?
Each rectangular dish measures 25 x 7 x 7 mm with a 1.12 mL nominal capacity, sized for micro-scale samples on analytical balances.
Can these aluminum dishes be used in a drying oven or furnace?
Yes. Aluminum is heat-stable for routine oven drying and ashing prep; observe aluminum's melting point near 660 °C and use compatible labware above that range.
Are these dishes chemically resistant to acids and bases?
Aluminum performs well with alcohols, acetonitrile, and aromatic and chlorinated solvents, but it is corroded by many acids and caustic bases. Verify reagent compatibility before use.
How are the dishes packaged and sold?
SKU 8326 is sold by the case of 1000 dishes at $197.00 per case. Dishes are non-sterile and intended for single-use handling.
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