Product Description
Measuring small concentrated extracts accurately is easier with a tube built for the job. This graduated sample tube lets you read final volumes in fine increments before injecting or storing a chromatography sample. It is a practical choice for residue and trace analysis labs that concentrate extracts to small volumes.
This listing is for Kimble catalog number 422570-0000: Graduated Chromatography Sample Tube, 2 mL. Made from borosilicate glass 3.3, the 2 mL tube is graduated from 0 to 0.3 mL in 0.01 mL steps and has a 13-425 screw thread for a cap. It measures 14 mm in outside diameter and 105 mm in overall height. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Fine graduations – Marked 0 to 0.3 mL in 0.01 mL increments for small final volumes.
- 13-425 thread – Accepts standard screw caps for sealed storage.
- Borosilicate 3.3 glass – Chemically resistant and suited to solvent extracts.
- Compact size – 14 mm OD by 105 mm tall fits common racks.
Specifications
| Catalog Number | 422570-0000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | Graduated Chromatography Sample Tube, 2 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Glass type | USP Type I; ASTM E438, Type I, Class A |
| Thread | 13-425 |
| Graduation range | 0 to 0.3 mL |
| Graduation interval | 0.01 mL |
| Body OD | 14 mm |
| Overall height | 105 mm |
Applications
- Concentrating sample extracts
- GC and HPLC sample preparation
- Measuring final extract volume
- Residue analysis
