Laboratory

Mini Circuit Labs - BHP-50 - Coaxial High Pass Filter.

Rugged Shielded Case

50 Ohm 41-800Mhz,

Stop Band, MHz (Loss>40dB) DC-20, (Loss>20dB) 20 - 26

fco Mhz, Nom. (Loss 3dB) 37

Case Style: FF55

BNC Male to BNC Female.

Dimensions: Length 65.79mm, Diameter 13.72mm

Applications: Lab Use, Transmitters/Receivers, Radio communications

New Old Stock

More info: https://www.minicircuits.com/WebStore/dashboard.html?model=BHP-50%2B

Made in USA

Learn More

PERKIN ELMER - HGA - Furnace Head for Heated Graphite Atomizer (HGA) Heated Graphite Atomizer (HGA) FURNACE HEAD, an accessory for Perkin-Elmer Atomic Absorption Spectrophotometers (AA). Basically, sample is placed in a graphite tube and a few hundred amps heats the tube white hot to break down the sample to atoms. Light from the AA passes through the tube and sample and the atoms are identified and measured. The tubing fittings are for cooling water and argon gas to prevent the tube from burning. Description: Chrome plated non-ferrous tool metal, brass? - Fit a One Inch Collette, 1/4-20 additional set up points - Fluid injection points - Round set up head with off-center holes, about 3/4" - Opposite round heads are Spring loaded towards each other with guide pins w/ nylon bushings - comes with roll of flex-tubing (maybe 25') for the fluid point - Adjustable handle points perpendicular to each other. Dimensions: About 5" x 5" x 4.5" high. Two Stainless donuts 2.5"OD, 0.87"W with Inside Diameter of 0.778". Black tube 1.1"OD x 1.25" Long with bronze or brass inserts, moveable with knob. Nine SS ports 3mm ID. Absolutely Beautiful piece of instrumentation & machining. Weighs Approximately 3.35 pounds. Factory New Learn More

Unidentified MFG - R5140 SIZE 1 - Laboratory, Tapered Rubber Number 1 Stopper.

Tapered rubber stoppers may be used in scientific, medical, or food and beverage applications. They’re designed to seal and plug test tubes and other glassware, preventing the contents from being released, and ensuring any contaminants are unable to get in. Tapered rubbers stoppers provide a tighter seal than cork stoppers, and are more appropriate for applications where sterility or chemical resistance is required. 

Number 1, Tappered Rubber Stoppers.

Code R5140.

Material: Rubber.

Color: Black.

Top Diameter: 3/4", (.748" ), 19mm

Bottom Diameter: 1/2",  (0 .511" ), 13mm

Length: 1", (1.023"), 26mm

Durometer: 55

New Old Stock

Alternates: 7-R01-S-EPDM-RS, TRS-1-BKN, 32827461

Note: Exhibits outstanding resistance to heat, ozone, steam, and weather. It is an electrical insulator.

Priced Each, Large discount for package of 62.

Proudly Made in USA

Learn More

Clear Lucite - Light Diffuser.

Overall Dimensions 1.4"OD x 1.94"High.

Coarse Threaded Outer Diameter measures 1.250" Inner  Thread Diameter 1.17"

Threaded at bottom with large hole inside 1.5" Deep Rounded by 0.47" I.D.

Made in Taiwan

Package of 2

Learn More

Plus 50 Products - Plus 50 Lens - Lens, Extension. Optical Diffuser. Transparent, durable, and shatter resistant. Made from a synthetic polymer called polymethyl methacrylate (PMMA). Lens is UV Resistant, Non-Yellowing, Chemical Resistant, Llightweight, Durable and Scratches and Dullness can be polished/buffed out. Status: Discontinued Plus 50 Lens, Extension. Optical Diffuser. Material: Lucite Designed for X-Band Radar (Antenna) Detector among others (Fuzzbusters, Whistler XK, Bel Micro Eye, Bearfinders) to extend Range. Dimensions: 2.45" Diameter x 0.68" Thick, plus Two 0.33" Mounting Tabs. Lens Only – No Mounting Tape Note: Cleaning with mild dish soap and light polishing/buffing restores clarity. Additional Applications: Science projects, etching, laser engraving, optical projects. New Old Stock Made in USA Learn More

INFRARED THERMOMETER KT17-sensor 0-300 / 200-600degC 8-14um 100mSec 24VAC With&Including A15 3-1/2digit Readout - manufactur's demo unit - Guaranteed Learn More

YSI - 45CU - Cuvette Thermometer.

Battery Powered Portable Unit.

Dial selection of Five Temperature Ranges with center points at 25C, 30C, 32C, 37C.

Temperature Probes Purchased Separately.

Used / Non-returnable.

Battery Not Included

Made in USA

Learn More

Wheaton Tubing Products - 6250-B21A - New Glass Product.

WHEATON® is a distinguished brand of premium container solutions for scientific, industrial and packaging applications. It is characterized by decades of experience in manufacturing and customization of glass and plastic containers. The product offering is complemented by a range of instruments and apparatus as well as value added services like customer specific product configuration, cleaning and sterilization.

Container Size: 50ml

NS-51

Perma Trim Tip Amp w/YBAS

Approximate Length: 7" x 11.585" Diameter

New Old Stock

Made in USA

Learn More

Laboratory, glass 4-tube, water jacket 9". Size: 27.5 x 222mm. Learn More

Butterfly valve, manual. 4 Inch ID x 5.25 Inch outside flange x 2.5" thick. Learn More

8-Position DIP switch for: 1/7/14/31-day, degF or C, Wide or Narrow Range, Rh, Dew Point, Display & Keypad options - with Digital Readouts and adjustable setpoints/alarms. Battery Operated - uses Chart Nr C1601 (8" variety pack) Learn More

Honeywell/Microswitch - CRS301 - Color Recognition System.

Designed for the industrial environment, not just the laboratory bench. Accurately memorizes up to eight different colors for recognition on-line. Sensitive across the entire visible light spectrum 400 to 800 nanometers to characterize colors, not just red, blue & green. Internal light source. Current sink/source output provided for each channel.

400-800nM, 8-Channels.

Color Recognition Sensor with MS-Connector Cable

4 armoured 32" Fiber Optic cables: CRS-FO-25-3 (bifurcated CRS-FO-55-TSR-3, CRS-FO-55-TSE-3, and CRS-FO-55-3 (bifurcated).

3.5" Disk CRS 301-CFG-SFT V2.10 Software.

S/N 00058

New Old Stock - Made in USA - 9042

Learn More

BUN ANALYZER 2 - see pictures - sold as is Learn More

Parts for SA30B Low-temperature RF Asher. Three glass or quartz 3-opening vessels and selection of O-rings. Learn More

Micro Cuvette, model 1137X23B (or 1137X23C). NIB. With 1137x21 spare parts kit for 1137x23 micro sample cell. Learn More

Scanning micrometer eyepiece 25u aperature Xcellent condition Learn More

Photometric Microscope stage vernier drive Good Condition Learn More

Silicon detector. 300-1100nm. Note: Manufacture EG&G Gamma Scientific. Used. Learn More

PHOTMULTIPLIER DETECTOR CONDITION IS LIKE NEW Learn More

Century OVA 128GC is a portable, self contained FID and is suitable for measurement of hydrocarbons in the survey mode or gas chromatographic mode. Audible alarms, battery operated and intrinsically safe for Class 1, Div. 1, Groups ABC&D environments. Uses high purity (99.999%) hydrogen as fuel gas. Measures 0-1,000 ppm total hydrocarbons. Linear scale. Includes: Sidepack, Readout, Battery Charger, Hydrogen Fill Line, Close Area Probe, Shoulder Strap, Tool Kit, Earphone, Manual, Case. Learn More

Hall Effect 1X Axial Probe. Has one 6 Pin male circular connector. Cal constant 0.6797 Probe dimensions: 0.258" (6.5mm) D x 8" long. Note: Gauss probe. S/N 210635. Note2: May in fact be new? Learn More

Cajon Company - SS-6-CN Coupler for vacuum and pressure - 5 ABBTT.

Size: 28.4mm long x 17.1mm.

Threaded stainless steel.

High performance products for critical vacuum and positive pressure.

Alternate Swagelock SS-6-CN

Learn More

Sample Cup 1ml. EZEE-Nest. Material: plastic, clear. Dimensions: Overall 13.9mm D, 27.8mm below top seat. Learn More

Whatman 75-83 Zero Air Generator replaces high pressure gas cylinders used as a source of hydrocarbon-free air. Capable of producing up to 1000cc/min of zero air grade and serve up to 3 FIDs. Will purify on-site compressed air to a total hydrocarbon conentration of less than 0.1ppm (measured as methane.) with manual. Condition unknown, Looks nice, sold as is. Learn More