GC Unions, Nuts and Column Connectors

Unions

Part no.	Description	Material
101270	Union - 1/4" x 1/4"OD tubing	Stainless Steel
101310	Union - 1/8" x 1/8"OD tubing	Stainless Steel
103330	Union - 1/16" x 1/16"OD tubing	Stainless Steel
101590	Union - 1/16" x 1/16"OD tubing	Stainless Steel (uses male nuts)
072601	Replacement Ferrules - 1/4"	Graphite
072602	Replacement Ferrules - 1/8"	Graphite
072603	Replacement Ferrules - 1/16"	Graphite

Replacement ferrules supplied in packets of 10.

Reducing Unions

Part no.	Description	Material
101250	Reducing Union - 1/4" to 1/8"OD tubing	Stainless Steel
101230	Reducing Union - 1/4" to 1/16"OD tubing	Stainless Steel
101290	Reducing Union - 1/8" to 1/16"OD tubing	Stainless Steel
072601	Replacement Ferrules - 1/4"	Graphite
072602	Replacement Ferrules - 1/8"	Graphite
072603	Replacement Ferrules - 1/16"	Graphite

Replacement ferrules supplied in packets of 10.

Bulkhead Unions with Locknut

Part no.	Description	Material
101320	Bulkhead Union - 1/8" x 1/8"OD tubing	Stainless Steel
101340	Bulkhead Union - 1/16" x 1/16"OD tubing	Stainless Steel
072602	Replacement Ferrules - 1/8"	Graphite
072603	Replacement Ferrules - 1/16"	Graphite

Replacement ferrules supplied in packets of 10.

Bulkhead Reducing Unions with Locknut

Part no.	Description	Material
101300	Bulkhead Union - 1/8" x 1/16"OD tubing	Stainless Steel
072602	Replacement Ferrules - 1/8"	Graphite
072603	Replacement Ferrules - 1/16"	Graphite

Replacement ferrules supplied in packets of 10.

Union Cross

Part no.	Description	Material
1034187	Union Cross - All 1/16"OD tubing	Stainless Steel
072603	Replacement Ferrules - 1/16"	Graphite

Replacement ferrules supplied in packets of 10.

Adaptor Kits 1/16" Swagelok® Fittings

Part no.	Description	Material
103460	Adaptor for 1/16" Male Swagelok fittings	Stainless Steel
103461	Adaptor for 1/16" Female Swagelok fittings	Stainless Steel

1/16" Male/Female Connectors

Part no.	Description	Material
1034604	1/16" Male-Female Connector and Ferrules	Stainless Steel
1034605	1/16" Male-Female Tee Connector and Ferrules	Stainless Steel

Nuts for SGE Fittings

Part no.	Description	Material	Pack Size
103403	1/16" hole	Stainless Steel	5
103402	1/8" hole	Stainless Steel	5
103401	1/4" hole	Stainless Steel	5
103404	1/16" hole	Brass (nickel plated)	5
103406	1/16" x 1.2mm hole (Extended)	Brass (nickel plated)	5
1034085	1/16" x 1.2mm hole (Extended Mini)	Brass (nickel plated)	2
103408	1/16" hole (Extended)	Stainless Steel	5
103405	1/16" Fittings x 1.2mm hole (Extended)	Stainless Steel	5
1034050	1/8" hole (Extended)	Stainless Steel	5
103407	1/4" hole (Extended)	Stainless Steel	5
103400	1.2mm hole Mini Union Nut	Stainless Steel	5
1034030	1/16" hole Male Nuts	Stainless Steel	5
18500001	Spanner 1/4" x 5/16" AF	Stainless Steel	1
18500002	Spanner 3/16" x 1/4" AF	Stainless Steel	1

Spanner sizes and uses: 3/16" for use with mini unions, 1/4" for use with 1/16" nuts, 5/16" for use with micro control valves

GC Capillary Column Connectors - SilTite Mini Unions

All Mini Union components are made of SilTite metal. Packs contain 1 mini union, 2 nuts and 5 ferrules.

Part no.	First Column ID	Second Column ID
073550	0.1 - 0.25mm	0.1 - 0.25mm
073550	0.1 - 0.25mm	0.32mm
073550	0.1 - 0.25mm	0.45 - 0.53mm
073551	0.32mm	0.32mm
073551	0.32mm	0.45 - 0.53mm
073552	0.45 - 0.53mm	0.45 - 0.53mm
073554	for 1/32" columns	for 1/32" columns

073550 supplied with 0.1 - 0.25 mm ID ferrules. See below for alternative diameter ferrules.
073551 supplied with 0.32 mm ID ferrules. See below for 0.45 - 0.53 mm ID ferrules

Replacement SilTite Mini Union Ferrules

Part no.	Description	Pack Size
073470	0.1 - 0.25mm ID	10
073471	0.32mm ID	10
073472	0.45 - 0.53mm ID	10
073473	for 1/32" columns	10

Replacement SilTite Mini Union Nuts

Part no.	Description	Pack Size
073553	For Mini Unions of all ID	5
18500002	Spanner 3/16" x 1/4" AF	1

Spanner sizes and uses: 3/16" for use with mini unions, 1/4" for use with 1/16" nuts

Capillary Column Connectors - Mini Bulkhead Unions

Part no.	First Column ID	Second Column ID	Pack Size
103427	0.32mm	0.32mm	1 union, 5 ferrules
103427	0.32mm	0.45 - 0.53mm	1 union, 5 ferrules
103428	0.45 - 0.53mm	0.45 - 0.53mm	1 union, 5 ferrules

Part no.	Description	Pack Size
072697	Replacement Ferrules - 0.32mm ID	10
072698	Replacement Ferrules - 0.53mm ID	10