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Glass Measuring Cylinder 100 mL Class A with Spout
Brand：RY ｜ SKU：RY-1001
2.85 / pcTiered pricing for volume orders — ask us for a quote
Size / capacity
25 mL50 mL100 mL250 mL500 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 (ASTM E127 / JJG 196) |
| Annealing | Six-step low stress |
| Temp range | -20 to 200 °C |
| Packing | 10 pcs/carton |
Product Details
Key Features
- Borosilicate 3.3 glass with low thermal expansion, resistant to thermal shock
- Class A accuracy per JJG 196 verification regulation
- Six-step annealing for low internal stress and long service life
- Hexagonal base for stable standing; spout pours cleanly without dripping
Applications
- Titration and solution preparation in analytical labs
- Volume measurement in teaching laboratories
- Sample aliquoting in QC labs
Usage Tips
- Read at eye level with the bottom of the meniscus
- Do not heat or use as a reaction vessel — measuring only
- Air-dry upside down after cleaning; protect the spout from knocks
Selection Guide
- Choose Class A for quantitative work; Class B is fine for rough measurement
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 heated
A measuring cylinder is a to-contain vessel — do not heat it or hold hot solutions, or the graduation accuracy will drift. Use a beaker or flask instead.
Class A vs Class B
Class A halves the tolerance of Class B and complies with ASTM E127 / JJG 196 — the right choice for quantitative analysis and QC. Class B is fine for teaching.