Globe Scientific
Weighing Boats, Diamond-Shaped Antistatic PS, White — 5/30/100 mL, 500/Pack | Globe Scientific
Weighing Boats, Diamond-Shaped Antistatic PS, White — 5/30/100 mL, 500/Pack | Globe Scientific
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Diamond-Shaped Antistatic Polystyrene Weighing Boats, White — 5/30/100 mL, 500/Pack
These Globe Scientific Diamond-Shaped Antistatic Weighing Boats deliver clean, static-free sample handling on analytical and top-loading balances. Molded from rigid white polystyrene with a treated antistatic surface, each boat resists powder cling for accurate mass transfer. Ideal for weighing reagent powders, formulating buffers, and portioning samples prior to dissolution or dilution.
Technical Specifications
| Product Type | Weighing Boat, Diamond-Shaped |
| Volume/Size | 5 mL, 30 mL, 100 mL |
| Material | Polystyrene (PS) |
| Closure/Cap | N/A — open dish with flexible pour corners |
| Surface | Antistatic treated, White |
| Sterility | Non-sterile |
| Pack Size | 500 boats per pack |
Available Volumes
| 5 mL | 3614-5 | $18.00 |
| 30 mL | 3614-30 | $27.60 |
| 100 mL | 3614-100 | $72.10 |
Applications
- Weighing dry reagent powders and crystalline solids on analytical balances
- Portioning samples for buffer and media preparation
- Transferring tared aliquots into volumetric flasks or beakers
- Static-sensitive weighing of fine powders prone to clumping
- Sample staging in QC and incoming-material inspection workflows
- Disposable single-use weighing to prevent cross-contamination
Chemical Resistance
| Aqueous buffers | Compatible |
| Dilute acids | Generally compatible |
| Dilute bases | Generally compatible |
| Alcohols | Limited — brief contact only |
| Acetonitrile | Not recommended |
| Aromatic solvents | Not compatible |
| Chlorinated solvents | Not compatible |
Quality & Procurement
Purchase through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Packs carry lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes across all three sizes.
Frequently Asked Questions
What does the antistatic treatment do?
The surface treatment dissipates static charge that otherwise causes fine powders to cling or scatter. This improves transfer accuracy and reduces residue left behind during weighing.
Are these weighing boats suitable for solvents?
Polystyrene handles aqueous buffers and dilute acids or bases well, but it is attacked by acetonitrile, aromatic, and chlorinated solvents. Limit organic-solvent contact to brief weighing steps only.
How many boats come in each pack?
Each catalog number ships 500 boats per pack at the listed per-pack price. Sizes are sold separately so you can stock the volumes your protocols require.
Can the diamond shape help with pouring?
Yes. The diamond geometry forms flexible pour corners, letting you funnel weighed material cleanly into flasks, vials, or volumetric ware without spillage.
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