Product Description
Small-scale methylation and derivatization often require only a millimole of diazomethane, generated safely and on demand. This compact generator produces diazomethane and other gases for GC, mass spectrometry and NMR work using one millimole of MNNG, limiting the quantity of hazardous material on hand.
This listing is for Wheaton catalog number 281135: Diazomethane Generator 190mm. It is manufactured from WHEATON 33 low-extractable borosilicate glass that conforms to ASTM E438 Type I, Class A, and uses Clear-Seal grease-free joints that have never been ground and need no O-ring. It includes a plastic standard taper joint clamp and a 13-425 screw cap with cut-out top and PTFE-faced rubber liner. Always use a safety shield and an efficient fume hood. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Millimole scale – Uses one millimole of MNNG.
- Clear-Seal joints – Grease-free, never ground, no O-ring needed.
- Complete kit – Includes joint clamp and 13-425 cap with PTFE-faced liner.
- Low-extractable glass – Meets ASTM E438 Type I, Class A.
Specifications
| Catalog Number | 281135 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Diazomethane Generator 190mm |
| Sold As | Each |
| Material | WHEATON 33 low-extractable borosilicate glass |
| Standard | ASTM E438 Type I, Class A |
| Joints | Clear-Seal, grease-free |
| Cap | 13-425 with cut-out top and PTFE-faced rubber liner |
| Height | 190 mm |
Applications
- Sample methylation for GC
- Mass spectrometry derivatization
- NMR sample preparation
- Small-scale gas generation
