Connectors - Unions for Tubing - MICROSOLV Technology Corporation

Click HERE for Frequently Asked Questions (FAQ) about Fittings for HPLC.
Click HERE for the difference between Waters and standard fittings.

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Fax to us: 1-910-769-9435
Email Technical Support

Choose from a variety of HPLC Union Connectors to meet your specific configuration or length requirements.

Tubing connections in different configurations include crosses (4 way), tees (3 way) or straight unions in PEEK, Carbon PEEK (black) or Stainless Steel.

The Endure™ brand of carbon PEEK (black) high pressure unions are designed for extra durability. These fittings will endure higher temperatures, solvent exposure and over-tightening longer than standard PEEK unions and are recommended for connecting PEEK tubing.

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Product Ordering Information

49312-01-005

Union, connector set, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, straight line. Complete with PEEK nuts and ETFE ferrules. ARE-Applied Research brand. 5/PK.

Additional Information

49312-01-010

Union, connector set, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, straight line. Complete with PEEK nuts and ETFE ferrules. ARE-Applied Research brand. 10/PK.

Additional Information

49312-02-005

Union, Connector, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 5/PK.

Additional Information

49312-02-010

Union, Connector, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49312-07-005

Union, connector set, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, straight line. Complete with PEEK nuts and ETFE ferrules. ARE-Applied Research brand. 5/PK.

Additional Information

49312-07-010

Union, connector set, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, straight line. Complete with PEEK nuts and ETFE ferrules. ARE-Applied Research brand. 10/PK.

Additional Information

49312-06-005

Union, Connector, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 5/PK.

Additional Information

49312-06-010

Union, Connector, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49302-01-005

Union, Connector Kit, straight, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, straight line flow pattern. Use with 1/16th inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-01-010

Union, Connector Kit, straight, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, straight line flow pattern. Use with 1/16th inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-03-005

Union, Connector, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, straight line. ARE-Applied Research brand. 5/PK.

Additional Information

49302-03-010

Union, Connector, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49302-04-005

Union, Connector, low pressure, 0.5 mm / 0.020 inch through hole with 10-32 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 5/PK.

Additional Information

49302-04-010

Union, Connector, low pressure, 0.5 mm / 0.020 inch through hole with 10-32 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49302-07-005

Union, connector set, low pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. PEEK, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-07-010

Union, connector set, low pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. PEEK, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-06-005

Union, Connector, low pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 5/PK.

Additional Information

49302-06-010

Union, Connector, low pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. PEEK, straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49312-04-005

Union, Connector, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28mm screw threads, Carbon PEEK Endure, straight line. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49312-04-010

Union, Connector, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28mm screw threads, Carbon PEEK Endure, straight line. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-02-005

Union, Connector Kits, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 screw threads, Carbon PEEK Endure, straight line with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-02-010

Union, Connector Kits, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 screw threads, Carbon PEEK Endure, straight line with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-01-005

Union, Connector, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads, Carbon PEEK Endure, straight line. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-01-010

Union, Connector, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads, Carbon PEEK Endure, straight line. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49502-02-005

Union, Connector, low pressure, 1.0 mm / 0.040 inch through hole with M6 screw threads. Black POM Endure. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49502-02-010

Union, Connector, low pressure, 1.0 mm / 0.040 inch through hole with M6 screw threads. Black POM Endure. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

45302-03-010

Union, Connector, low pressure, with 1/4-28 screw threads. Nylon. ARE-Applied Research brand. 10/PK.

Additional Information

47452-04-010

Union, for use with low pressure. Barbed connection for 1/16 inch tubing. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

47452-06-010

Union, for use with low pressure. Barbed connection for 1/8 inch tubing. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49402-01

Union, Connector Kit, high pressure, 0.25 mm / 0.010 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 1 each.

Additional Information

49402-01-005

Union, Connector Kit, high pressure, 0.25 mm / 0.010 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49402-01-010

Union, Connector Kit, high pressure, 0.25 mm / 0.010 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49402-02-005

Union, Connector Kit, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49402-02-010

Union, Connector Kit, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49405-03-005

Union, Connector Kit, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49405-03-010

Union, Connector Kit, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49405-04-005

Union, Connector Kit, high pressure, 0.80 mm / 0.031 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49405-04-010

Union, Connector Kit, high pressure, 0.80 mm / 0.031 inch through hole with 10-32 mm screw threads. Stainless steel, straight line. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49402-06-005

Union, Connector, high pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. Stainless steel. straight line. ARE-Applied Research brand. 5/PK

Additional Information

49402-06-010

Union, Connector, high pressure, 0.8 mm / 0.031 inch through hole with 10-32 mm screw threads. Stainless steel. straight line. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T03-005

Union, connector set, Tee, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T03-010

Union, connector set, Tee, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T04-005

Union, Connector, Tee, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 5/PK.

Additional Information

49302-T04-010

Union, Connector, Tee, low pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 10/PK.

Additional Information

49302-T13-005

Union, connector set, Tee, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T13-010

Union, connector set, Tee, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T12-005

Union, Connector, Tee, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 5/PK.

Additional Information

49302-T12-010

Union, Connector, Tee, low pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 10/PK.

Additional Information

49302-T11-005

Union, Connector Set, Tee, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T11-010

Union, Connector Set, Tee, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T10-005

Union, Connector, Tee, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 5/PK.

Additional Information

49302-T10-010

Union, Connector, Tee, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 10/PK.

Additional Information

49302-T02-005

Union, Connector, Tee, low pressure, 0.75 mm / 0.030 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 5/PK.

Additional Information

49302-T02-010

Union, Connector, Tee, low pressure, 0.75 mm / 0.030 inch through hole with 10-32 screw threads. PEEK, round with an internal "T". ARE-Applied Research brand. 10/PK.

Additional Information

49302-T07-005

Union, Connector Set, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads. Carbon PEEK, round with an internal "T". Use with 1/8th inch capillary tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T07-010

Union, Connector Set, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads. Carbon PEEK, round with an internal "T". Use with 1/8th inch capillary tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T06-005

Union, Connector, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads, Carbon PEEK Endure, Round with an Internal "T". Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T06-010

Union, Connector, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads, Carbon PEEK Endure, Round with an Internal "T". Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-T14-005

Union, Adapter, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 10-32 to 1/4-28 reducing screw threads, Carbon PEEK Endure, round with an internal "T." Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-T14-010

Union, Adapter, Tee, low pressure, 1.0 mm / 0.040 inch through hole with 10-32 to 1/4-28 reducing screw threads, Carbon PEEK Endure, round with an internal "T." Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-12-005

Union, Connector Kits, Tee, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure, with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-12-010

Union, Connector Kits, Tee, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure, with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-11-005

Union, Connector, Tee, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-11-010

Union, Connector, Tee, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49312-T02-010

Union, connector, Tee, low pressure, 2 barbed 1/16 inch to one 1/8 inch tubing connection. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49312-T06-010

Union, Connector, Tee, low pressure, barbed for 1/8 inch tubing. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49312-T08-010

Union, Connector, Tee, low pressure, Barbed for 3/32 inch tubing. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49312-T10-010

Union, Tee, low pressure, female receiving with luer lock lugs. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49312-T12-010

Union, connector, Tee, low pressure, barbed for 1/16 inch tubing. Polypropylene. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-09-005

Union, Connector Kit, Cross, high pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-09-010

Union, Connector Kit, Cross, high pressure, 0.8 mm / 0.031 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-15-005

Union, Connector, Cross, high pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-15-010

Union, Connector, Cross, high pressure, 1.5 mm / 0.060 inch through hole with 1/4-28 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-11-005

Union, Connector Kit, Cross, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-11-010

Union, Connector Kit, Cross, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-10-005

Union, Connector, Cross, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-10-010

Union, Connector, Cross, high pressure, 0.30 mm / 0.012 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-75-005

Union, Connector, Cross, high pressure, 0.75 mm / 0.030 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-75-010

Union, Connector, Cross, high pressure, 0.75 mm / 0.030 inch through hole with 10-32 screw threads. PEEK, round with an internal "X" flow pattern. ARE-Applied Research brand. 10/PK.

Additional Information

49302-CX-01-005

Union, Connector, Cross, high pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads, Carbon PEEK Endure, Round with an Internal X. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49302-CX-01-010

Union, Connector, Cross, high pressure, 1.0 mm / 0.040 inch through hole with 1/4-28 screw threads, Carbon PEEK Endure, Round with an Internal X. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-26-005

Union, Connector Kits, Cross, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure, with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-26-010

Union, Connector Kits, Cross, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure, with connector nuts. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47302-25-005

Union, connector, Cross, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure. Use with 1/16 tubing. ARE-Applied Research brand. 5/PK.

Additional Information

47302-25-010

Union, connector, Cross, high pressure, 0.50 mm / 0.020 through hole with 10-32 screw threads. Carbon PEEK Endure. Use with 1/16 tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49402-CX-51-005

Union, Connector Kit, Cross, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 screw threads. stainless steel, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49402-CX-51-010

Union, Connector Kit, Cross, high pressure, 0.50 mm / 0.020 inch through hole with 10-32 screw threads. stainless steel, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

49402-CX-50-005

Union, Connector, Cross, high pressure, 0.50 mm / .020 inch through hole with 10-32 screw threads. Stainless steel, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 5/PK.

Additional Information

49402-CX-50-010

Union, Connector, Cross, high pressure, 0.50 mm / .020 inch through hole with 10-32 screw threads. Stainless steel, round with an internal "X" flow pattern. Use with 1/16 inch tubing. ARE-Applied Research brand. 10/PK.

Additional Information

47453-02-010

Coupler, for use with low pressure HPLC. Male Luer Coupler. White nylon ARE-Applied Research brand. 10/PK.

Additional Information

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