Waters, 186002128, Red, 12 x 32 mm Screw Neck Cap and Preslit PTFE/Silicone Septum, 100/pk

Specifications
Certified: Not Certified
Closure Type: Screw Neck
Cap Color: Red
Dimensions: 12 x 32 mm
Seal Material: preslit PTFE/Silicone
Includes: Cap & Septum
UNSPSC: 41121806
Application: Sample Preparation
Product Type: Caps
Units per Package: 100 pk

Additional Information
FAQs about Red, 12 x 32 mm Screw Neck Cap and Preslit PTFE/Silicone Septum What is the compatibility of the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum with different types of samples? The red 12 x 32 mm screw neck cap and preslit PTFE silicone septum are compatible with a wide range of samples, including liquid, solid, and gas samples. Can the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum be used for high-temperature applications? Yes, the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum are designed to withstand high temperatures, making them suitable for high-temperature applications in the lab. How many times can the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum be reused? The red 12 x 32 mm screw neck cap and preslit PTFE silicone septum are designed for single-use only. It is recommended to use a new septum for each analysis to ensure accurate and reliable results. Are the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum compatible with automated sample handling systems? Yes, the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum are compatible with most automated sample handling systems, allowing for efficient and streamlined sample processing. Can the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum be used with volatile organic compounds (VOCs)? Yes, the red 12 x 32 mm screw neck cap and preslit PTFE silicone septum are suitable for use with volatile organic compounds (VOCs). The septum's design ensures minimal evaporation and contamination during analysis.

FAQ
Why May A Gradient System Be Required? Gradient systems allow you to control the flow rate and solvent/buffer changes to improve chromatographic separations. In addition to this, they can be used to sharpen separations and to speed column re-equilibration. A four-solvent gradient system is useful for methods development when equipped with methanol, acetonitrile, ammonium acetate buffer, and formic acid solution. Many times, quality control laboratories also use isocratic systems that run a constant-composition premixed mobile phase for rapid separations.