Chromatography Fittings
Cole-Parmer Poly-Net 0291-RED Close-mesh high-density polyethylene protective netting, 2" to 4" dia
This tough, high-density polyethylene (HDPE) resilient protective netting fits snugly over laboratory glassware to absorb impact, reduce breakage, and safeguard against flying glass. Simply cut to desired length to fit most vessels. Use smaller diameter sizes for instruments such as thermometers, pipettes, electrodes, tubes, and syringes. Use larger diameter sizes for bottles, flasks, beakers, funnels, and columns.
Waters Corp Waters Refractive Index Performance and Operation Solution, Liquid, 10 mL, System Performance
The Refractive Index Performance and Operation Solution is a standard used for the operation and performance assessment of Refractive Index (RI) detectors. This solution is also referred to as a “universal detector” in liquid chromatography because of its ability to detect all chemicals. It is shipped in liquid form and requires special handling due to hazardous material content. It has a shelf life of 36 months and should be stored at room temperature.
- Standard for operation and performance assessment of Refractive Index detectors
- Functions as a universal detector in liquid chromatography
- Manufactured in facilities adhering to cGMP and ISO 9001 guidelines
- Manufacturing process is meticulously monitored and controlled
- Contains 2.0 g/L caffeine ±1% standard solution
- Requires special freight handling as it contains hazardous material
Waters Corp Waters Performance Maintenance Kit, Alliance HPLC System, 2690/95 Separations Module, Annual
This Performance Maintenance Kit for the 2695 Separations Module includes all the necessary parts to keep the instrument operating at peak performance on an annual basis.
- Diffuser assembly
- Filter insert assembly
- Four stainless steel solvent filters
- Four face seals
- Two fluoroloy seals
- One 250μL syringe
- One compression screw
- One sealwash injector tube
- One needlewash frit
- Five sealwash tubes
- Two seals
- One spacer
- Two plungers
- One teflon washer
- Two plunger seal wash
- One needle wash filter
- One filter retainer
- Thin walled teflon tubing
- Two check valve cartridge assemblies
- Powder-free gloves
- One injector needle
- One injector needle ferrule