Flow Analysis
Biotium DIHYDRORhodamine 123, DIHYDROCHLORIDE SALT
Dihydrorhodamine 123 itself is non-fluorescent, but it readily enters cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates in mitochondrial membranes. Dihydrorhodamine 123 is useful for detecting reactive oxygen species including superoxide (in the presence of peroxidase or cytochrome c) and peroxynitrite. Dihydrorhodamine 123 dihydrochloride is functionally equivalent to dihydrorhodamine 123 but with increased stability toward air oxidation and light during storage.Properties: White solid soluble in DMF; Store at -20°C and protect from light, especially in solution; C20H20Cl2N2O3; MW419
Perkin Elmer US LLC Stainless Steel Sample Probe with Filtered Tip for Particle Applications
Stainless Steel Sample Probe with Filtered Tip for Particle Applications
Cole-Parmer Testo 0560 4053 Stick Thermoanemometer; in metric only
This anemometer measures air velocity, temperature and air volume. Miniature hot-wire sensor measures parameters in hard-to-reach areas. Rotating cap protects the sensor during storage. Meter features a single push button control, and includes a rubber duct mount holder for convenient duct measurements. Auto-off function conserves battery life. Whats included: pocket clip , rubber duct holder, and three AAA batteries
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter Kit without Valve, Direct Reading, Acrylic Housing and Stainless Steel Fittings; 8.5 L/min Air
These easy-to-read acrylic flowmeter kits come with seven interchangeable back plates for routine gases
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, High-Flow, Aluminum Housing and Fittings, 65-mm Scale, 23.169 LPM Air
Aluminum is economical and good for general use with noncorrosive gases and liquids. Brass is economical and good for use with water. Stainless steel withstands higher temperature and pressure and features excellent chemical compatibility. Valved meters have valves mounted at the bottom/inlet, typically used for positive pressure with liquids and gases. The valve can be reconfigured to mount at the top/outlet, often for vacuum applications. All correlated flowmeters come with data sheets for water and air at standard temperature and pressure (STP).
AVANTOR MASTERFLEX (VWR LLC) Masterflex Doppler Ultrasonic Flow Monitor, LCD, 4 To 20 mA In/Out; 0.15 To 30 Ft/sec
Use these doppler flowmeters measure the flow of liquids in pipes from 1/4" and larger. Each flowmeter requires a transducer (32615-66 or -68) and a monitor (32615-60, -62, or -64).|The transducers send flow data via RG59 coax cable to the monitor, and the monitor¿s software automatically adjusts filtering parameters and gain settings to ensure reliable readings are ensured over a wide range of liquid and reflector conditions. Easily configure the monitor using the front panel keypad. A two-line backlit LCD displays rate and accumulated flow values in user selected measuring units. Models 32615-62 and -64 have a 4 to 20 mA input and output for datalogging or recording. A 4 to 20 mA input must be supplied for a 4 to 20 mA output. The monitor is housed in a NEMA 4X (IP-66) enclosure. The NEMA 6 (IP67) rating has the ability to work with temperatures up to 400¿F (200¿C).