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Schlenk Tube / Solvent Storage Bottle with High-Vacuum Valve
Brand：RY ｜ SKU：SL-640062
Request quoteMember price from ¥60.76 (log in) · Factory-direct · OEM/ODM & volume pricing
Size / capacity
【管型】白帽款 5ml 溶剂储存瓶（0-8mm高真空阀）【管型】白帽款 10ml 溶剂储存瓶（0-8mm高真空阀）【管型】白帽款 25ml 溶剂储存瓶（0-8mm高真空阀）【管型】白帽款 50ml 溶剂储存瓶（0-8mm高真空阀）【管型】白帽款 100ml 溶剂储存瓶（0-8mm高真空阀）【管型】白帽款 250ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 5ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 10ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 25ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 50ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 100ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 250ml 溶剂储存瓶（0-4mm高真空阀）【管型】黑帽款 5ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 10ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 25ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 50ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 100ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 250ml 溶剂储存瓶（0-8mm高真空阀）【管型】黑帽款 5ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 10ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 25ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 50ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 100ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 250ml 溶剂储存瓶（0-10mm高真空阀）【管型】黑帽款 5ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【管型】黑帽款 10ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【管型】黑帽款 25ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【管型】黑帽款 50ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【管型】黑帽款 100ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【管型】黑帽款 250ml 溶剂储存瓶（0-12mm高真空阀）可放10mm直径搅拌子【螺口 管型】5ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】10ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】15ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】20ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】25ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】35ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】50ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】75ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】100ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】150ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】250ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】350ml 溶剂储存瓶（0-8mm高真空阀）【螺口 管型】500ml 溶剂储存瓶（0-8mm高真空阀）【球形】50ml 溶剂储存瓶（0-8mm高真空阀）【球形】100ml 溶剂储存瓶（0-8mm高真空阀）【球形】150ml 溶剂储存瓶（0-8mm高真空阀）【球形】250ml 溶剂储存瓶（0-8mm高真空阀）【球形】500ml 溶剂储存瓶（0-8mm高真空阀）【球形】1000ml 溶剂储存瓶（0-8mm高真空阀）【球形】2000ml 溶剂储存瓶（0-8mm高真空阀）
✓Ships from Shanghai stock✓Shock-proof packing · breakage replacement✓Official invoice✓Volume pricing / net terms
Specifications
| Brand | RY |
|---|---|
| Material | Glass |
| Options | 50 variants |
| Use | General laboratory |
Product Details
Key Features
- High-vacuum valve closure holds pressure reliably
- Thick, even tube walls for inert-atmosphere handling
- 50 sizes, 5–250 mL, covering common solvent volumes
- Connects directly to tubing/vacuum manifolds
Applications
- Storing and dispensing anhydrous, oxygen-free solvents
- Schlenk-line work and small-scale reactions
- Transferring solvents under inert gas outside gloveboxes
Usage Tips
- Purge three times before use to remove air
- Close the valve finger-tight — overtightening damages the seat
- Keep sealing surfaces clean and scratch-free
Selection Guide
- Store in 100–250 mL bottles; dispense from smaller ones
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
Reactions in Schlenk tubes
Valved tubes suit air/moisture-free handling and solvent storage. For pressure reactions use rated pressure tubes only.