Aalborg RMO13-25ST Direct Reading Rotameter Flow Meter Tube 0-4 SLPM Oxygen

Aalborg 042-10G Direct Reading Rotameter Variable Meter Flow Tube 0-7mL/min Air

Aalborg 042-10-N Direct Reading Rotameter Variable Meter Flow Tube 0-7mL/min Air

Cole Parmer 03217-29 Flow Meter Flow Tube Glass Replacement Tube 150 Psig

Aalborg FM042-09ST Direct Read Rotameter Variable Meter Flow Tube 0-20mL/min CO2

Aalborg N032-15 Direct Reading Rotameter Variable Meter Flow Tube 0-60 mm

Cole‑Parmer N112‑02 Variable Area Rotameter Flow Meter Tube 0-150mm Millimeter

Cole Parmer N112-02 Flow Meter Flow Tube