Labs rubber bulb pipette filler made from all natural rubber.
Pipette Filler has three valves that each containing a chemical-resistant stainless steel ball. a bulb and three pinch valves controlling influx and efflux of pipette contents..
Pipet bulb size:5.4cm(2.1'')in diameter, 13cm(5.1'') in total length. Will accommodate pipettes up to 50ml..
Suitable for use in industrial and mining enterprises laboratory, agricultural research laboratory, food laboratory, experimental chemistry laboratory, teaching chemical laboratory and other unit departments.
Pipette filler is a good laboratory assistant for use with pipettes. Despite the widespread use of pipettes, it does not replace the role of pipettes as a classical quantitative pipetting solution, especially for liquid volumes greater than 1 ml..
UJV Ufairy WiFi 3rd Generation Smart Water Valve Shutoff Manipulator Domotique Valve Controller Compatible with Alexa Google No Hub Required Black 31x15x75cm GR-W-105
【3RD GENERATION WATER VALVE CONTROLLER】-Use stainless steel double hose clamp for different pipes. Increase the mounting arm up to 40mm to leave....
【USE ON BALL VALVES】- Works with 1/4-turn ball valves, even those found on water heaters and radiant heat systems. Compatible pipes'....
【WORKS ON THE APP"TUYA SMART or SMART LIFE"】,remotely control On/Off anywhere any time. No Hub required,No invisible cost. Setup timer function....
【SHUTS DOWN WATER LEAKS AUTOMATICALLY】 -Shuts off water valve automatically when your smart home system detects water leakage.(Water leakage....
【COMPATIBLE WITH ALEXA GOOGLE】-Voice Controll by Alexa(Echo Show/Echo Dot/Echo Plus), Google Assistant(Google Home),tell it turn on/off( just....
Mendini By Cecilio Bb Trumpet - Trumpets for Beginner or Advanced Student w/Case, Cloth, Oil, Gloves - Brass Musical Instruments For Kids & Adults
Great Trumpet for Beginners: Ideal for beginner or student musicians. This student trumpet has a copper lead (not the metal lead, but leading up to it) mouthpiece, is topped with 3 comfortable mother-of-pearl inlaid keys and 3 smooth action valves..
Great Sound: This well-crafted beginner trumpet for adults or kids produce a crisp, loud and high-quality sound. Paired with a committed player or enough practice, any one of these colorful brass instruments can be the right start to a jazz band..
Elegant Design: The adults and kids trumpet has a beautiful and durable brass body with 5 inch bell and .460 inch bore, phosphorus copper mouthpiece, and smooth action valves. It also has a 1st valve slide thumb saddle and adjustable 3rd slide lock..
Vibrant Lacquered Finishes: The B flat trumpet for kids and adults are available in a variety of vibrant and colorful lacquered finishes. Every player can pick a finish that fit their personality (red, black, nickel plated, gold, blue, or purple)..
Trumpet Care Kit Includes: A durable plush-lined nylon covered hard shell case with backpack straps, silver plated 7C mouthpiece, and trumpet accessories that include polishing cloth, a pair of white gloves, and a bottle of valve oil..
Mendini By Cecilio Bb Trumpet - Trumpets for Beginner or Advanced Student w/Case, Cloth, Oil, Gloves - Brass Musical Instruments For Kids & Adults
Great Trumpet for Beginners: Ideal for beginner or student musicians. This student trumpet has a copper lead (not the metal lead, but leading up to it) mouthpiece, is topped with 3 comfortable mother-of-pearl inlaid keys and 3 smooth action valves..
Great Sound: This well-crafted beginner trumpet for adults or kids produce a crisp, loud and high-quality sound. Paired with a committed player or enough practice, any one of these colorful brass instruments can be the right start to a jazz band..
Elegant Design: The adults and kids trumpet has a beautiful and durable brass body with 5 inch bell and .460 inch bore, phosphorus copper mouthpiece, and smooth action valves. It also has a 1st valve slide thumb saddle and adjustable 3rd slide lock..
Vibrant Lacquered Finishes: The B flat trumpet for kids and adults are available in a variety of vibrant and colorful lacquered finishes. Every player can pick a finish that fit their personality (red, black, nickel plated, gold, blue, or purple)..
Trumpet Care Kit Includes: A durable plush-lined nylon covered hard shell case with backpack straps, silver plated 7C mouthpiece, and trumpet accessories that include polishing cloth, a pair of white gloves, and a bottle of valve oil..
Motorized Ball Valve- 1/2\ Brass Electrical Ball Valve with Full Port, 9-24V AC/DC and 3 Wire Setup by U.S. Solid
SAFE AND RELIABLE- Made of durable brass, this valve is safe and reliable.
The estimated life expectancy of 80,000 to 100,000 cycles means it is built to last.
NPT THREADING-½” quality brass thread, manufactured and measured according to National Pipe Thread standards.
This electrical ball valve is full port, meaning the bore in the ball is a full 1/2”.
This minimizes pressure loss through the valve.
9V-24V AC/DC- Works effectively over entire voltage range.
No power expended once fully open or fully closed.
3 WIRE, 2 POINT CONTROL SETUP- Simple three wire connection, with two points of control.
ALTERNATIVE TO SOLENOID VALVES- Automatically cuts off power once fully open or fully closed.
This reduces likelihood of overheating, making it a great alternative to solenoid valves for projects where a valve needs to be open for an extended period of time.
DRUMMOND SCIENTIFIC Company 4-000-101 Portable Pipet-Aid XP
Sold as 2pcs natural rubber made lab pipette filler bulbs with 3 Valves.
Sizes of pipet bulb:5.4cm(2.1'')in diameter, 13cm(5.1'') in total length.Accommodates pipettes up to 50ml..
The pipet filler is made of natural rubber,and has three valves that each containing a chemical-resistant stainless steel ball.
It's efficient for one-handed operation.meet your needs perfectly well,such as control air evacuation, uptake and dispense liquids,etc.
After-Sale: We cherish every customer and commit to providing you with good service. if you have any problem,contact us first，we'd like to solve your problem as soon as possible..
Copper Provides a Tighter Seal and Greater Heat Endurance than Steel and Rubber Washers..
Max Operation temperature: 350C Max Operation pressure:16MPa Melting point: 1083C.
Widely applied in the flange and the connection of the chemical plant, electricity generating station, nuclear power station, and electronic, digital consumer products, hardware, precision instruments, electrical appliances, bearings, air pumps, water pumps, water valves, air cylinder, sealing the high pressure braking systems.ect..
High quality copper washers are constructed to uphold strength and ultimate durability during tough operations..
