Hardy, long-lasting, and crack-resistant, vacuum tubing can handle virtually all inorganic chemicals found in the lab. It is non-oxidizing and non-contaminating. This material can withstand a vacuum at room temperature, and will hold up under corrosive atmospheres. It is flexible and crystal clear, and this clarity allows for monitoring of possible backups. The glassy-smooth interior helps prevent buildup so that cleaning is easy and quick, and it is less permeable than regular rubber tubing.
Non-phthalate PVC vacuum tubing, Nalgene™
Supplier: Thermo Fisher Scientific
Nalgene™ lab-grade, autoclavable clear tubing sets the standard for purity and quality, made from highest-grade resins, free from ortho-phthalate plasticisers.
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Tubing, vacuum, with small flanges KF
Supplier: VACUUBRAND
Made of Aluminium or stainless steel (flange and tube TlG welded)
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Metal Vacuum Hoses
Supplier: Welch by Gardner Denver
Stainless steel metal vacuum hose in various sizes and length for DN 25 KF IN and EX connectors.
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Heavy duty hoses for airhoods
Supplier: Honeywell Safety
Black heavy duty breathing hoses for use in connection with light and heavy duty airhoods.