Product Description
Glass and PTFE components can complicate PFAS work, so these vials and caps are built to keep fluorinated materials out of the sample path. They are designed around evolving PFAS testing regulations and fit common autosamplers, helping labs report trace results with confidence.
This listing is for MicroLiter catalog number 09-0050K: µL Black 9mm Cap, Blue Silicone/PP Septa for PFAS Testing, Case of 100. Natural polypropylene 12 x 32 mm vials with a 9 mm thread come in a graduated 1.5 mL style or a 300 µL limited volume style with an integrated insert. Matching black 9 mm caps use blue silicone septa faced with polypropylene instead of PTFE, offered plain or with a slit. Vials are approved for LC and are non-silanized. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- PTFE-free septa – Silicone with a polypropylene face avoids fluoropolymer contact.
- Polypropylene vials – Plastic construction suited to PFAS methods.
- Integrated insert – 300 µL vial maximizes recovery of small samples.
- Fill-level graduation – 1.5 mL vial includes a transparent graduation mark.
- Slit option – Pre-slit septa ease needle entry.
Specifications
| Catalog Number | 09-0050K |
| Brand | MicroLiter (DWK Life Sciences) |
| Description | µL Black 9mm Cap, Blue Silicone/PP Septa for PFAS Testing |
| Sold As | Case of 100 |
| Vial Material | Polypropylene, natural |
| Vial Size | 12 x 32 mm |
| Thread | 9 mm (9-425) |
| Septa | Silicone / Polypropylene, 45 Shore A |
| Septa Thickness | 0.040 in silicone / 0.005 in PP |
| Approved For | LC |
Available Options
- 09-0055K – µL Black 9mm Cap, Blue Silicone/PP Septa with Slit for PFAS Testing, Case of 100
- 09-1300-100 – µL 9-425 Screw Thread, 12 x 32mm Polypropylene, Natural Color, 300µL, Approved For LC Only, Non-Silanized, Pack of 100
- 09-1300-1000 – µL 9-425 Screw Thread, 12 x 32mm Vials, Polypropylene, Natural Color, 1.5 mL, Approved For LC Only, Non-Silanized, Pack of 100
Applications
- PFAS analysis in drinking water
- Environmental trace PFAS testing
- LC-MS/MS sample analysis
- Low-volume sample recovery
