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Silica Gel Sorbent Tubes

Sorbent (Coating)	Catalog Number	Size (mm) ODxLength	Sections	Sorbent (mg)	Ends	Tube Cover	Separators	Qty.
Glass beads (2,4,6-trichlorophenol) Silica Gel 2 tubes	226-125 *	7x110 8x110	1 2	2g 520/260	GS GS	D	WW WWW	20 sets
Silica Gel	226-15	8x110	2	520/260	GS	B	FWW	50
Silica Gel	226-48	7x110	2	150/150	GS	B	WWW	50
Silica Gel	226-51	6x70	2	100/50	GS	A	FWW	50
Silica Gel	226-10	6x70	2	150/75	GS	A	FWW	50
Silica Gel	226-22	10x110	2	1040/260	GS	C	FWW	50
Silica Gel	226-47-01	6x70	2	100/50	GS	A	WWW	50
Silica Gel	226-15GWS	8x110	2	520/260	GS	B	WWW	50
Silica Gel	226-10-04	8x110	2	300/150	GS	B	WWW	50
Silica Gel (hydrochloric acid)	226-176	10x150	3	700/150/150	GS	C	WWWW	20
Silica Gel (mercuric cyanide)	226-165A •	6x110	2	150/300	GS	B	WWW	20
Silica Gel (o-phenylenediamine)	226-191	8x110	2	520/260	GS	B	WWW	50
Silica Gel (p-methoxyphenol)	226-70A •	8x150	2	1200/600	GS	C	WWW	10
Silica Gel (silver nitrate)/glass fiber filter (sodium carbonate/glycerol)	226-177	16 to 8x85	2	200/200	GO	-	TTTWW	5
Silica Gel (sodium hydroxide)	226-55 *	7x70	2	150/75	GS	B	WWW	20
Silica Gel (specially cleaned)	226-10-03	7x110	2	400/200	GS	B	WWGW	50
Silica Gel (specially washed and baked)/Glass fiber filter 2 tubes	226-183	7x110 7x110	1 1	600 600	GS GS	D	WGW WGW	20 sets
Silica Gel (sulfuric acid)	226-10-06 *	6x70	2	200/100	GS	A	WWW	50
Silica Gel (sulfuric acid)	226-42 *	8x110	2	200/200	GS	B	WWW	50
Silica Gel (sulfuric acid)	226-53 *	6x70	2	150/75	GS	A	WWW	50
Silica Gel with ultra-low background (2, 4-dinitrophenylhydrazine)	226-119 •	6x110	2	300/150	GS	B	WWW	20
Silica Gel with ultra-low background (2, 4-dinitrophenylhydrazine)	226-119A •	6x110	2	300/150	GS	B	WWW	100
Silica Gel with ultra-low background (2, 4-dinitrophenylhydrazine)	226-188	10x110	2	800/200	GS	C	WWW	20
Silica Gel with ultra-low background (2, 4-dinitrophenylhydrazine) with built-in ozone scrubber	226-120 •	8x115	3	150/300/1500	GS	D	WWWW	20
Silica Gel/Charcoal (sodium hydroxide)	226-61 *	10x210	3	750/1250/250	GS	D	WWRW WRWW	50
Silica Gel/Glass Fiber Filter (OVS)	226-99 *	13 to 8x75	2	520/260	GO	V	FFGT	10

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Table Notes:

Catalog Number:
* :	Limited shelf-life; contact SKC for more information
‡ :	Tubes are chemically conditioned before shipping; use within 30 days or recondition. Restocking fee applies.
§ :	Each tube has a flow direction arrow and unique number.
• :	Limited shelf-life; refrigerator/freezer storage may be required. Contact SKC for more information.
Tube Ends:
GS:	Glass Sealed
GO:	Glass Open
SS:	Stainless Steel Open
Protective Tube Covers:
A:	6-mm OD x 70-mm length
B:	8-mm OD x 110-mm length
C:	10-mm OD x 150-mm length
D:	10-mm OD x 220-mm length and shorter tubes
P:	Low-volume PUF Tube Holder Do not use an adjustable low flow holder
V:	OVS Tube Holder Do not use an adjustable low flow holder
Separators:
W:	Glass Wool
G:	Glass Fiber Filter
F:	Foam
N:	Nylon Ring
Q:	Quartz Filter
R:	Glass Spacer
S:	Screen
T:	PTFE Ring
Sorbent Equivalencies:
	Anasorb 708 is equivalent to Chromosorb 108.
	Anasorb 727 is equivalent to Chromosorb 106.
	Anasorb 747 is an SKC proprietary sorbent.
	Anasorb C300 is equivalent to Hydrar, Carulite.
	Anasorb CSC is an SKC proprietary sorbent.
	Anasorb GCB1 is equivalent to Carbotrap B (20/40), Carbopack B (60/80).
Trademarks:
	Anasorb ® — SKC Inc
	Chromosorb ® — Manville Corp.
	Porapak ® — Waters Associates, Inc.
	Tenax ® — Buchem B.V.
	XAD ® — Rohm & Haas

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Custom Tubes Available
For specific applications, SKC will manufacture custom sorbent tubes to meet your specific requirements. Download the applicable Custom Sorbent Tube Order Form in PDF format. Complete the form and fax it to your SKC representative, contact your SKC representative, or call the SKC Sales Department at 724-941-9701 for more information.

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