Genuine productsFactory-direct, or 10x refund
Volumetric Flask 500 mL Class A Clear
Brand：RY ｜ SKU：RY-1003
3.60 / pcTiered pricing for volume orders — ask us for a quote
Size / capacity
100 mL250 mL500 mL1000 mL
✓Ships from Shanghai stock✓Shock-proof packing · breakage replacement✓Official invoice✓Volume pricing / net terms
Specifications
| Brand | RY (Huake) |
|---|---|
| Material | Borosilicate 3.3 |
| Accuracy | Class A (±0.25 mL) |
| Stopper | PP standard joint |
| Certification | Individual certificate optional |
| Packing | 4 pcs/carton |
Product Details
Key Features
- Class A accuracy (±0.25 mL) with a sharp calibration mark
- Borosilicate 3.3 glass, highly transparent for easy meniscus reading
- PP standard-ground stopper seals tightly without leakage
- Long narrow neck minimizes filling error
Applications
- Precise preparation of standard and stock solutions
- HPLC and chromatography sample prep
- QC and metrology workflows
Usage Tips
- Fill until the meniscus bottom touches the mark
- Do not heat or store strong acids/alkalis in it
- Check stopper pairing before use — do not mix stoppers
Selection Guide
- Always choose Class A for quantitative work
Purchase protection
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Fast dispatchFrom Shanghai Songjiang warehouse
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Breakage coverFree replacement within 48h
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Proper invoiceVAT invoice available
FAQ
Can it be oven-dried
No. Oven drying changes the calibrated volume. Air-dry it, or rinse with a little acetone and let it evaporate.