Product Description
Small-volume samples that are also sensitive to light need both a low-volume design and amber protection. These 0.3 mL amber vials fit the standard 12 x 32 mm autosampler format and come with matching screw caps, so precious samples can be analyzed without separate inserts or extra handling steps.
This listing is for Wheaton catalog number W225329-0104: Amber Vial, 0.3 mL, 12 x 32 mm, with Blue Cap, PTFE/Red Silicone Septum, Case of 100. Each cap carries a PTFE/red silicone septum, with the PTFE face toward the sample for chemical resistance and silicone behind it for good resealing after injection. Cap colors include natural, red, blue, yellow and green, which helps keep sample sets organized on the tray. Each case contains 100 vials with caps. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Amber glass – Helps protect light-sensitive analytes.
- 0.3 mL limited volume – Keeps small samples within needle reach.
- PTFE/red silicone septum – Inert face with good resealing.
- Five cap colors – Natural, red, blue, yellow or green.
- Standard footprint – 12 x 32 mm for common autosamplers.
Specifications
| Catalog Number | W225329-0104 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Amber Vial, 0.3 mL, 12 x 32 mm, with Blue Cap, PTFE/Red Silicone Septum |
| Sold As | Case of 100 |
| Vial color | Amber |
| Vial size | 12 x 32 mm |
| Capacity | 0.3 mL |
| Closure | Screw cap |
| Septum | PTFE/red silicone |
Available Options
- W225329-01 – Amber Vial, 0.3 mL, 12 x 32 mm, with Natural Cap, PTFE/Red Silicone Septum, Case of 100
- W225329-0103 – Amber Vial, 0.3 mL, 12 x 32 mm, with Red Cap, PTFE/Red Silicone Septum, Case of 100
- W225329-0105 – Amber Vial, 0.3 mL, 12 x 32 mm, with Yellow Cap, PTFE/Red Silicone Septum, Case of 100
- W225329-0107 – Amber Vial, 0.3 mL, 12 x 32 mm, with Green Cap, PTFE/Red Silicone Septum, Case of 100
Applications
- Low-volume LC-MS bioanalysis
- Light-sensitive compound analysis
- HPLC with limited sample
- Stability testing