Welch, Nucleic Acid Sample Preparation, Welch
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The Welch replacement element has a leak-proof design and construction that enhances durability. This element is compatible to use with 1420H-20 acid neutralization traps.
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The Welch chemical-resistant diaphragm pump with a flow rate of 70 LPM utilizes compressed air for its operation and the pneumatic valve allows the user to monitor the operating of the device.
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The Welch 5/8 Inch mechanical seal kit is made from strong neoprene that ensures a leak-proof seal. This kit is compatible to use with 1392, 1400, 1410 pumps.
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Welch Pump Service Kit
WelchThe Welch pump service kit is a necessary tool kit to have in any jobsites as well as in any of the construction sites. This kit is compatible to use with 2522 pumps.
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DuoSeal, 230V 60Hz 1Ph
WelchHigh contamination tolerance Ultimate vacuum <0.001 Torr Low RPM for long service life DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir…
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Rugged oil seal pumps for a wide variety of vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pull drive enables low rpm operation by reducing friction, oil temperature, and oil degradation. Its large oil reservoir minimizes…
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Welch Seal Service Kit
WelchThe Welch seal service kit is an ideal accessory to have in chemical laboratories and research facilities. This kit compatible to use with 2562 WOB-L dry pumps.
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Welch Interconnect Kit
WelchThe Welch small interconnect kit includes all the necessary repair tools and accessories that are required to keep the ovens in pristine working conditions.
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The Welch diaphragm pump two-head service kit is a perfect accessory to have in any chemical laboratories. This kit is compatible to use with MPC 301 Zp Ex 2-Head hold back pump (HBP) and diaphragm pumps.
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The Welch DuoSeal 230 Volt vacuum pump is powered by a single-phase motor and operates at a speed of 525 RPM. It helps in removing any air or other gas particles that are present inside the vacuum vessel.
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Welch Major Repair Kit
WelchWelch Major repair kit includes everything in minor repair kit plus large and small metal vanes for use with Duoseal® vacuum pumps.
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Welch Service Kit
WelchThe Welch service kit is the perfect kit to have in jobsites as well as in construction sites for the urgent repair, maintenance and monitoring of vacuum pumps. It contains all the necessary tools that are required to keep the pumps running.
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Welch Major repair kit includes everything in minor repair kit plus large and small metal vanes for use with Chemstar® vacuum pumps.
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Welch 8-Channel Adapter
WelchThe Welch eight-channel aspirator adapter with ejector offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.
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DUOSEAL Unmounted Pump
WelchHigh contamination tolerance Ultimate vacuum <0.001 Torr Low RPM for long service life DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing…
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Welch Belt-drive vacuum pumps are known for their ruggedness world-wide in the most demanding applications. Part # 1402 is an unmounted pump. It is a replacement pump for DUOSEAL Vacuum Pump Part # 1402B-01. The 1402 is the pump only and doesn’t ship with a motor,…
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The Welch cut length vacuum hose measuring 3/16 Inch x 13/16 Inch x 10 Feet, is suitable for use with vacuum pump. It ensures smooth functioning and long lasting usage. This accessory is made of sturdy material which offers enhanced durability.
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The Welch connecting rod service kit is made from strong and sturdy metal that offers good corrosion resistance thus enhancing the durability. This fitting provides a secure connection forming a leak-proof seal.
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Welch Hose Adapter
WelchThe Welch NW 40 - 1-5/8 Inch hose adapter is suitable for use with vacuum pump. It ensures smooth functioning and long lasting usage. This accessory is made of sturdy aluminum material which offers enhanced durability.
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Welch Hose Adapter
WelchThe Welch hose adapter measuring 13/16 Inch x 3/8 Inch, is suitable for use with vacuum pump. It ensures smooth functioning and long lasting usage. This accessory is made of sturdy material which offers enhanced durability.
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MP models use aluminum pump heads suitable for pumping non-reactive gases/vapors such as air, noble gases and water vapor. PTFE diaphragms are used because they offer longer lifetime than conventional elastomer diaphragms. The diaphragms consist of a PTFE membrane sandwiched to a strong non-wetted backing.
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Welch Pump Adapter Kit
WelchThe Welch pump eliminator-to-pump adapter kit is a must-have tool kit in any jobsite and in construction sites. This kit is suitable to use with 1416D mist eliminator.
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Welch Minor Repair Kit
WelchThe Welch minor repair kit is an ideal accessory to have in any chemical laboratories and research facilities. This kit is compatible to use with 1376 vacuum pumps.
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Welch Major Repair Kit
WelchWelch Major repair kit includes everything in minor repair kit plus large and small metal vanes for use with Duoseal® vacuum pumps.
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Welch Refrigeration Pump
WelchDuoSeal rotary vane vacuum pumps are proven performers with low pump RPM to ensure long service life with durable precision machined steel rotor, cast iron intake, exhaust ring and metal vanes. DuoSeal models are used on the most demanding service applications such as purge pump on absorption…
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The Welch synthetic zeolite charge has specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.
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Welch Major Service Kit
WelchThe Welch major service kit is the perfect kit to have in jobsites as well as in construction sites for the urgent repair, maintenance and monitoring of vacuum pumps. It contains all the necessary tools that are required to keep the pumps running.
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The Welch vacuum regulator kit is ideal for controlling, stabilizing and monitoring of vacuum devices in commercial as well as residential environments.
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The Welch one-head service kit is a necessary tool kit to have in any jobsite for the maintenance and repair of vacuum pumps. This kit is compatible to use with dry vacuum pumps.
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Welch Minor Repair Kit
WelchThe Welch minor repair kit is an ideal accessory to have in any chemical laboratories and research facilities. This kit is compatible to use with 1380 vacuum pumps.
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