Description
Flared 2-Stop PVC Purple-Black Pump Tubing – PT-2270PF
Part Number:
PT-2270PF
Cross Reference(s)
None Available
Detail:
2-Stop Purple/Black, PVC, Flared End, 2.29mm ID, 150mm between stops, 455mm Overall length, 12/pkg
Ends Flared to approximately 4.5mm
The Advantages of Flared Pump Tubing.
Flared pump tubing offers advantages like easier connection of different sized tubes (especially small sample lines into larger pump tubes in analytical systems like ICP), secure sealing, reduced leaks, and precise fluid handling for micro-volumes, making setups simpler and more reliable in laboratory settings by accommodating mismatched tubing diameters efficiently
Understanding 2-Stop and 3-Stop PVC Tubing.
Both 2-stop and 3-stop PVC tubing are types of peristaltic pump tubing used in ICP-MS and ICP-OES analytics. The stops refer to the molded sections that fit into the pump rollers, ensuring consistent flow rates. This design helps maintain the integrity of the sample and prevents contamination, which is crucial for accurate analytical results.
Applications of 2-Stop and 3-Stop PVC Tubing.
ICP-MS and ICP-OES: Used for precise sample introduction in trace element analysis. Ensures accurate and consistent fluid delivery. This is particularly important in laboratories where the detection of trace elements can influence research outcomes and regulatory compliance.
Environmental Testing: Ideal for analyzing water and soil samples for contaminants. The tubing’s ability to handle various chemicals without degradation makes it suitable for long-term environmental monitoring projects.
Clinical Applications: Used in medical diagnostics for accurate fluid handling. In clinical settings, the precision of fluid delivery can impact the accuracy of diagnostic tests and patient outcomes.
The Advantages of PVC Pump Tubing.
Chemical Resistance: PVC tubing resists many chemicals, making it suitable for various analytical applications. This resistance ensures that the tubing does not react with the samples, preserving their integrity.
Cost-Effective: PVC is affordable and easy to replace, reducing operational costs. Laboratories can maintain high standards of cleanliness and functionality without incurring excessive expenses.
Durability: It has a long lifespan and is resistant to corrosion. This durability means fewer replacements and less downtime, which is beneficial for continuous operations.
The Disadvantages of PVC Tubing.
Temperature Sensitivity: PVC can become brittle at low temperatures, limiting its use in certain environments. This brittleness can lead to cracks and leaks, compromising the sample integrity.
Limited Chemical Compatibility: Not suitable for all chemicals, especially strong solvents. In cases where strong solvents are used, alternative materials may be required to ensure compatibility and safety.
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