Lab Aspirator Bottles 500mL GL45 Vented Caps w/ Tubing Valves (2) w/ Holder Rack

Set of two borosilicate glass laboratory bottles with matching caps and tubing assembly. Each bottle is marked BORO 3.3 with approximate volume graduations up to 500 mL. Both feature GL45 screw caps with vented tops and bottom outlet ports for hose connection.

Included is a tubing set with two inline adjustable valves for controlled flow. Components show light cosmetic wear from prior use but remain clean overall. No cracks or major damage observed on the glass.

* (2) Glass bottles, approx. 500 mL capacity

* BORO 3.3 glass construction

* GL45 blue caps with vent feature (marked max temp 140°C)

* Bottom outlet ports on both bottles

* Tubing assembly with (2) inline adjustable valves

* Graduated markings for approximate volume reference

* Clean condition, typical light signs of use

* Only items shown are included

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