LDPE Laboratory Wash Bottles, 250 mL & 500 mL with Angled Draw Tube, 6/Pack
The Globe Scientific Wash Bottle delivers controlled, single-handed dispensing for routine bench tasks, supporting deionized water rinsing, solvent delivery, and glassware cleaning. Molded from flexible low-density polyethylene, each bottle responds to light squeeze pressure for a steady, directed stream — ideal for buffer top-offs, electrode rinsing, and gel-staining workflows.
Technical Specifications
| Product Type | Laboratory Wash Bottle (squeeze type) |
|---|---|
| Volume/Size | 250 mL to 500 mL |
| Material | Low-Density Polyethylene (LDPE) body; polypropylene closure and draw tube |
| Closure/Cap | Screw closure with angled draw tube |
| Graduation | Molded volume graduations on bottle wall |
| Sterility | Non-sterile |
| Pack Size | 6 bottles per pack |
Available Volumes
| Volume | SKU | Price (per pack) |
|---|---|---|
| 250 mL — Case of 10 | 601633 | $76.50 |
| 500 mL — Case of 10 | 601634 | $92.60 |
Applications
- Rinsing glassware, beakers, and volumetric flasks with deionized water
- Dispensing buffers during electrophoresis and gel staining
- Delivering solvents for TLC plate development and spotting
- Rinsing pH and conductivity electrodes between measurements
- Wetting filter membranes and quantitative transfer of precipitates
- General benchtop cleaning and sample rinse-down in QC labs
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols (ethanol, methanol, isopropanol) | Good |
| Acetonitrile | Limited — short contact only |
| Aromatic solvents (toluene, xylene) | Not recommended |
| Chlorinated solvents (chloroform, DCM) | Not recommended |
Quality & Procurement
labsupplies.com is 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 and standing-order setup.
Frequently Asked Questions
What material are these wash bottles made from?
Bottles are molded from flexible LDPE for easy squeeze dispensing, with a polypropylene closure and angled draw tube that withstand routine bench reagents.
Are these wash bottles suitable for organic solvents?
They handle alcohols and short acetonitrile contact well. Aromatic and chlorinated solvents are not recommended, as they degrade LDPE over time. Verify reagent compatibility for your protocol.
How many bottles come in a pack?
Each SKU is sold as a pack of 6 bottles. Pricing shown is per pack; tiered pricing applies to larger institutional orders.
Can the bottles be autoclaved?
LDPE has a low melting point and is not autoclavable. Clean with mild detergent and rinse with deionized water; these bottles are intended for non-sterile applications.