Chromatography tubing, PFA, Upchurch Scientific®

PFA tubing, standard.

Recommended operating temperature is up to 80 °C
Refractive index is 1,340
Offers higher purity and enhanced translucence when compared with other fluoropolymer tubing's

PFA tubing offers excellent chemical resistance similar to FEP and PTFE, while offering several other advantages: lower gas permeability, smoother surface texture, higher continuous service temperature and superior polymer purity. This tubing is also virtually transparent for viewing fluid movement. Tolerance ext/int. Ø for ¹/₁₆" ext. Ø PFA tubing is ±0,001", while the ext/int. Ø tolerance for ¹/₈" ext. Ø PFA tubing is ±0,003".

PFA tubing, high purity.

This medical grade polymer tubing is manufactured from a premium grade of PFA - one of the most contaminant-free polymers on the market. This makes it an excellent choice where a thermoplastic material is required that also offers chemical stability, mechanical strength and purity, such as medical, diagnostic, pharmaceutical, biotechnology and semiconductor applications. High purity PFA is an excellent replacement for PTFE where gas permeability, surface texture and inertness are issues. This tubing is also virtually transparent for viewing fluid movement. Tolerance ext/int. Ø for ¹/₈" ext. Ø high purity PFA tubing is ±0,003".

PFA tubing, high purity 'Plus'

High purity 'Plus' offers all the benefits of standard PFA and then some. Manufactured from one of the most contaminant-free polymers available, this tubing offers purity in the parts per billion - perfect for applications in medical, diagnostic, pharmaceutical, biotechnology and semiconductor industries. Besides having the purity of standard high purity PFA, high purity 'Plus' can withstand repeated flexing, and it resists stress cracking when exposed to aggressive fluoro surfactants. Furthermore, it offers even smoother, cleaner walls, minimising light refraction and enhancing the optical clarity of the material. Tolerance ext/int. Ø for ¹/₁₆" ext. Ø PFA tubing is ±0,001", while the ext/int. Ø tolerance for ¹/₈" ext. Ø PFA tubing is ±0,003".