ProteCol™ Unions

Perfect connections, everytime

Precision engineered for Capillary LC, ProteCol™ Unions offer complete versatility for connecting a range of capillary tubing. Manufactured to exacting tolerances and available in PEEK and stainless steel, the zero dead volume design provides faultless butt connections.

ProteCol™ Stainless Steel Unions (2 unions & 4 PEEK Ferrules)

Part no. Description
2220070.36mm to 0.36mm
2120081/16'' to 0.36mm
2120061/16'' to 1/16''
2120071/16'' to 1/32''
2220061/32'' to 0.36mm
2220051/32'' to 1/32''

ProteCol™ PEEK Unions (2 unions & 4 PEEK ferrules)

Part no. Description
2220110.36mm to 0.36mm
2120111/16" to 0.36mm
2120091/16" to 1/16"
2120101/16" to 1/32"
2220101/32" to 0.36mm
2220091/32" to 1/32"

ProteCol™ PEEK Ferrules (packet of 5)

Part no. Description
2230070.36mm to 0.36mm
2130081/16" to 0.36mm
2130061/16" to 1/16"
2130071/16" to 1/32"
2230061/32" to 0.36mm
2230051/32" to 1/32"

PEEK Fingertight fittings (packet of 5)

Part no. Description
20627521/16" to 10-32UNF
2220021/32" to 10-32UNF
20627531/32" to 10-32UNF (long)
2220171/32" to 6-40UNF

Publications

TitleType 
ProteCol™ Ordering Information sheetProduct Data Sheet
(77 Kb)
ProteCol™ - A revolution in Capillary LCBrochure
(288 Kb)
The Importance of a Perfect Connection in Capillary HPLCPresentation
(2201 Kb)
ProteCol™ UnionsProduct Data Sheet
(111 Kb)
ProteCol™ Capillary LC Columns - Analysis of Tea and CoffeeApplication Note
(88 Kb)
ProteCol™ Capillary LC Columns - Analysis of Polyaromatic Hydrocarbons (PAH's)Application Note
(31 Kb)