GL Sciences InertSustain C18 HPLC Columns

GL Sciences InertSustain C18 columns employ a radically new type of silica, in which the surface of the silica is uniquely modified, enabling precise control of the silica properties. InertSustain C18 inherits the advantages of all the current Inertsil HPLC columns (extremely low operating back pressure, superior inertness, high efficiency and compatibility with a wide range of solvents), but now can be used for wide pH analysis with consistent performance from column to column and lot to lot.

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Part Number	Short Description	Phase Type	Phase	USP	Particle Size	ID	Length	Pore Size	Type	Price
5020-07311	InertSustain C18 Column, 5um, 2.1 x 30mm	C18	InertSustain C18	L1	5 um	2.1 mm	30 mm	100 A	Column	£406.80
5020-07312	InertSustain C18 Column, 5um, 2.1 x 50mm	C18	InertSustain C18	L1	5 um	2.1 mm	50 mm	100 A	Column	£406.80
5020-07313	InertSustain C18 Column, 5um, 2.1 x 75mm	C18	InertSustain C18	L1	5 um	2.1 mm	75 mm	100 A	Column	£444.43
5020-07314	InertSustain C18 Column, 5um, 2.1 x 100mm	C18	InertSustain C18	L1	5 um	2.1 mm	100 mm	100 A	Column	£444.43
5020-07315	InertSustain C18 Column, 5um, 2.1 x 150mm	C18	InertSustain C18	L1	5 um	2.1 mm	150 mm	100 A	Column	£492.20
5020-07316	InertSustain C18 Column, 5um, 2.1 x 250mm	C18	InertSustain C18	L1	5 um	2.1 mm	250 mm	100 A	Column	£558.31
5020-07317	InertSustain C18 Column, 5um, 2.1 x 125mm	C18	InertSustain C18	L1	5 um	2.1 mm	125 mm	100 A	Column	£492.20
5020-07321	InertSustain C18 Column, 5um, 3.0 x 30mm	C18	InertSustain C18	L1	5 um	3.0 mm	30 mm	100 A	Column	£406.80
5020-07322	InertSustain C18 Column, 5um, 3.0 x 50mm	C18	InertSustain C18	L1	5 um	3.0 mm	50 mm	100 A	Column	£406.80
5020-07323	InertSustain C18 Column, 5um, 3.0 x 75mm	C18	InertSustain C18	L1	5 um	3.0 mm	75 mm	100 A	Column	£444.43
5020-07324	InertSustain C18 Column, 5um, 3.0 x 100mm	C18	InertSustain C18	L1	5 um	3.0 mm	100 mm	100 A	Column	£444.43
5020-07325	InertSustain C18 Column, 5um, 3.0 x 150mm	C18	InertSustain C18	L1	5 um	3.0 mm	150 mm	100 A	Column	£492.20
5020-07326	InertSustain C18 Column, 5um, 3.0 x 250mm	C18	InertSustain C18	L1	5 um	3.0 mm	250 mm	100 A	Column	£558.31
5020-07327	InertSustain C18 Column, 5um, 3.0 x 125mm	C18	InertSustain C18	L1	5 um	3.0 mm	125 mm	100 A	Column	£492.20
5020-07331	InertSustain C18 Column, 5um, 4.0 x 30mm	C18	InertSustain C18	L1	5 um	4.0 mm	30 mm	100 A	Column	£406.80
5020-07332	InertSustain C18 Column, 5um, 4.0 x 50mm	C18	InertSustain C18	L1	5 um	4.0 mm	50 mm	100 A	Column	£406.80
5020-07333	InertSustain C18 Column, 5um, 4.0 x 75mm	C18	InertSustain C18	L1	5 um	4.0 mm	75 mm	100 A	Column	£444.43
5020-07334	InertSustain C18 Column, 5um, 4.0 x 100mm	C18	InertSustain C18	L1	5 um	4.0 mm	100 mm	100 A	Column	£444.43
5020-07335	InertSustain C18 Column, 5um, 4.0 x 150mm	C18	InertSustain C18	L1	5 um	4.0 mm	150 mm	100 A	Column	£492.20
5020-07336	InertSustain C18 Column, 5um, 4.0 x 250mm	C18	InertSustain C18	L1	5 um	4.0 mm	250 mm	100 A	Column	£558.31
5020-07337	InertSustain C18 Column, 5um, 4.0 x 125mm	C18	InertSustain C18	L1	5 um	4.0 mm	125 mm	100 A	Column	£492.20
5020-07341	InertSustain C18 Column, 5um, 4.6 x 30mm	C18	InertSustain C18	L1	5 um	4.6 mm	30 mm	100 A	Column	£406.80
5020-07342	InertSustain C18 Column, 5um, 4.6 x 50mm	C18	InertSustain C18	L1	5 um	4.6 mm	50 mm	100 A	Column	£406.80
5020-07343	InertSustain C18 Column, 5um, 4.6 x 75mm	C18	InertSustain C18	L1	5 um	4.6 mm	75 mm	100 A	Column	£444.43
5020-07344	InertSustain C18 Column, 5um, 4.6 x 100mm	C18	InertSustain C18	L1	5 um	4.6 mm	100 mm	100 A	Column	£444.43
5020-07345	InertSustain C18 Column, 5um, 4.6 x 150mm	C18	InertSustain C18	L1	5 um	4.6 mm	150 mm	100 A	Column	£492.20
5020-07346	InertSustain C18 Column, 5um, 4.6 x 250mm	C18	InertSustain C18	L1	5 um	4.6 mm	250 mm	100 A	Column	£558.31
5020-07348	InertSustain C18 Column, 5um, 4.6 x 125mm	C18	InertSustain C18	L1	5 um	4.6 mm	125 mm	100 A	Column	£492.20
5020-07411	InertSustain C18 Column, 3um, 2.1 x 30mm	C18	InertSustain C18	L1	3 um	2.1 mm	30 mm	100 A	Column	£435.27
5020-07412	InertSustain C18 Column, 3um, 2.1 x 50mm	C18	InertSustain C18	L1	3 um	2.1 mm	50 mm	100 A	Column	£435.27
5020-07413	InertSustain C18 Column, 3um, 2.1 x 75mm	C18	InertSustain C18	L1	3 um	2.1 mm	75 mm	100 A	Column	£482.07
5020-07414	InertSustain C18 Column, 3um, 2.1 x 100mm	C18	InertSustain C18	L1	3 um	2.1 mm	100 mm	100 A	Column	£482.07
5020-07415	InertSustain C18 Column, 3um, 2.1 x 150mm	C18	InertSustain C18	L1	3 um	2.1 mm	150 mm	100 A	Column	£548.18
5020-07416	InertSustain C18 Column, 3um, 2.1 x 250mm	C18	InertSustain C18	L1	3 um	2.1 mm	250 mm	100 A	Column	£642.75
5020-07417	InertSustain C18 Column, 3um, 2.1 x 125mm	C18	InertSustain C18	L1	3 um	2.1 mm	125 mm	100 A	Column	£548.18
5020-07421	InertSustain C18 Column, 3um, 3.0 x 30mm	C18	InertSustain C18	L1	3 um	3.0 mm	30 mm	100 A	Column	£435.27
5020-07422	InertSustain C18 Column, 3um, 3.0 x 50mm	C18	InertSustain C18	L1	3 um	3.0 mm	50 mm	100 A	Column	£435.27
5020-07423	InertSustain C18 Column, 3um, 3.0 x 75mm	C18	InertSustain C18	L1	3 um	3.0 mm	75 mm	100 A	Column	£482.07
5020-07424	InertSustain C18 Column, 3um, 3.0 x 100mm	C18	InertSustain C18	L1	3 um	3.0 mm	100 mm	100 A	Column	£482.07
5020-07425	InertSustain C18 Column, 3um, 3.0 x 150mm	C18	InertSustain C18	L1	3 um	3.0 mm	150 mm	100 A	Column	£548.18
5020-07426	InertSustain C18 Column, 3um, 3.0 x 250mm	C18	InertSustain C18	L1	3 um	3.0 mm	250 mm	100 A	Column	£642.75
5020-07427	InertSustain C18 Column, 3um, 3.0 x 125mm	C18	InertSustain C18	L1	3 um	3.0 mm	125 mm	100 A	Column	£548.18
5020-07431	InertSustain C18 Column, 3um, 4.0 x 30mm	C18	InertSustain C18	L1	3 um	4.0 mm	30 mm	100 A	Column	£435.27
5020-07432	InertSustain C18 Column, 3um, 4.0 x 50mm	C18	InertSustain C18	L1	3 um	4.0 mm	50 mm	100 A	Column	£435.27
5020-07433	InertSustain C18 Column, 3um, 4.0 x 75mm	C18	InertSustain C18	L1	3 um	4.0 mm	75 mm	100 A	Column	£482.07
5020-07434	InertSustain C18 Column, 3um, 4.0 x 100mm	C18	InertSustain C18	L1	3 um	4.0 mm	100 mm	100 A	Column	£482.07
5020-07435	InertSustain C18 Column, 3um, 4.0 x 150mm	C18	InertSustain C18	L1	3 um	4.0 mm	150 mm	100 A	Column	£548.18
5020-07436	InertSustain C18 Column, 3um, 4.0 x 250mm	C18	InertSustain C18	L1	3 um	4.0 mm	250 mm	100 A	Column	£642.75
5020-07437	InertSustain C18 Column, 3um, 4.0 x 125mm	C18	InertSustain C18	L1	3 um	4.0 mm	125 mm	100 A	Column	£548.18
5020-07441	InertSustain C18 Column, 3um, 4.6 x 30mm	C18	InertSustain C18	L1	3 um	4.6 mm	30 mm	100 A	Column	£435.27
5020-07442	InertSustain C18 Column, 3um, 4.6 x 50mm	C18	InertSustain C18	L1	3 um	4.6 mm	50 mm	100 A	Column	£435.27
5020-07443	InertSustain C18 Column, 3um, 4.6 x 75mm	C18	InertSustain C18	L1	3 um	4.6 mm	75 mm	100 A	Column	£482.07
5020-07444	InertSustain C18 Column, 3um, 4.6 x 100mm	C18	InertSustain C18	L1	3 um	4.6 mm	100 mm	100 A	Column	£482.07
5020-07445	InertSustain C18 Column, 3um, 4.6 x 150mm	C18	InertSustain C18	L1	3 um	4.6 mm	150 mm	100 A	Column	£548.18
5020-07446	InertSustain C18 Column, 3um, 4.6 x 250mm	C18	InertSustain C18	L1	3 um	4.6 mm	250 mm	100 A	Column	£642.75
5020-07447	InertSustain C18 Column, 3um, 4.6 x 125mm	C18	InertSustain C18	L1	3 um	4.6 mm	125 mm	100 A	Column	£548.18
5020-14201	InertSustain C18 Column, 5um, 1.0 x 30mm	C18	InertSustain C18	L1	5 um	1.0 mm	30 mm	100 A	Column	£492.20
5020-14202	InertSustain C18 Column, 5um, 1.0 x 50mm	C18	InertSustain C18	L1	5 um	1.0 mm	50 mm	100 A	Column	£492.20
5020-14203	InertSustain C18 Column, 5um, 1.0 x 75mm	C18	InertSustain C18	L1	5 um	1.0 mm	75 mm	100 A	Column	£539.02
5020-14204	InertSustain C18 Column, 5um, 1.0 x 100mm	C18	InertSustain C18	L1	5 um	1.0 mm	100 mm	100 A	Column	£539.02
5020-14205	InertSustain C18 Column, 5um, 1.0 x 150mm	C18	InertSustain C18	L1	5 um	1.0 mm	150 mm	100 A	Column	£576.65
5020-14206	InertSustain C18 Column, 5um, 1.0 x 250mm	C18	InertSustain C18	L1	5 um	1.0 mm	250 mm	100 A	Column	£671.23
5020-14211	InertSustain C18 Column, 5um, 1.5 x 30mm	C18	InertSustain C18	L1	5 um	1.5 mm	30 mm	100 A	Column	£492.20
5020-14212	InertSustain C18 Column, 5um, 1.5 x 50mm	C18	InertSustain C18	L1	5 um	1.5 mm	50 mm	100 A	Column	£492.20
5020-14213	InertSustain C18 Column, 5um, 1.5 x 75mm	C18	InertSustain C18	L1	5 um	1.5 mm	75 mm	100 A	Column	£539.02
5020-14214	InertSustain C18 Column, 5um, 1.5 x 100mm	C18	InertSustain C18	L1	5 um	1.5 mm	100 mm	100 A	Column	£539.02
5020-14215	InertSustain C18 Column, 5um, 1.5 x 150mm	C18	InertSustain C18	L1	5 um	1.5 mm	150 mm	100 A	Column	£576.65
5020-14216	InertSustain C18 Column, 5um, 1.5 x 250mm	C18	InertSustain C18	L1	5 um	1.5 mm	250 mm	100 A	Column	£671.23
5020-14301	InertSustain C18 Column, 3um, 1.0 x 30mm	C18	InertSustain C18	L1	3 um	1.0 mm	30 mm	100 A	Column	£501.38
5020-14302	InertSustain C18 Column, 3um, 1.0 x 50mm	C18	InertSustain C18	L1	3 um	1.0 mm	50 mm	100 A	Column	£501.38
5020-14303	InertSustain C18 Column, 3um, 1.0 x 75mm	C18	InertSustain C18	L1	3 um	1.0 mm	75 mm	100 A	Column	£576.65
5020-14304	InertSustain C18 Column, 3um, 1.0 x 100mm	C18	InertSustain C18	L1	3 um	1.0 mm	100 mm	100 A	Column	£576.65
5020-14305	InertSustain C18 Column, 3um, 1.0 x 150mm	C18	InertSustain C18	L1	3 um	1.0 mm	150 mm	100 A	Column	£642.75
5020-14306	InertSustain C18 Column, 3um, 1.0 x 250mm	C18	InertSustain C18	L1	3 um	1.0 mm	250 mm	100 A	Column	£728.17
5020-14311	InertSustain C18 Column, 3um, 1.5 x 30mm	C18	InertSustain C18	L1	3 um	1.5 mm	30 mm	100 A	Column	£501.38
5020-14312	InertSustain C18 Column, 3um, 1.5 x 50mm	C18	InertSustain C18	L1	3 um	1.5 mm	50 mm	100 A	Column	£501.38
5020-14313	InertSustain C18 Column, 3um, 1.5 x 75mm	C18	InertSustain C18	L1	3 um	1.5 mm	75 mm	100 A	Column	£576.65
5020-14314	InertSustain C18 Column, 3um, 1.5 x 100mm	C18	InertSustain C18	L1	3 um	1.5 mm	100 mm	100 A	Column	£576.65
5020-14315	InertSustain C18 Column, 3um, 1.5 x 150mm	C18	InertSustain C18	L1	3 um	1.5 mm	150 mm	100 A	Column	£642.75
5020-14316	InertSustain C18 Column, 3um, 1.5 x 250mm	C18	InertSustain C18	L1	3 um	1.5 mm	250 mm	100 A	Column	£728.17
5020-14351	InertSustain C18 Column, 2um, 2.1 x 30mm	C18	InertSustain C18	L1	2 um	2.1 mm	30 mm	100 A	Column	£595.95
5020-14352	InertSustain C18 Column, 2um, 2.1 x 50mm	C18	InertSustain C18	L1	2 um	2.1 mm	50 mm	100 A	Column	£595.95
5020-14353	InertSustain C18 Column, 2um, 2.1 x 75mm	C18	InertSustain C18	L1	2 um	2.1 mm	75 mm	100 A	Column	£652.90
5020-14355	InertSustain C18 Column, 2um, 2.1 x 150mm	C18	InertSustain C18	L1	2 um	2.1 mm	150 mm	100 A	Column	£737.34
5020-14361	InertSustain C18 Column, 2um, 3.0 x 30mm	C18	InertSustain C18	L1	2 um	3.0 mm	30 mm	100 A	Column	£595.95
5020-14362	InertSustain C18 Column, 2um, 3.0 x 50mm	C18	InertSustain C18	L1	2 um	3.0 mm	50 mm	100 A	Column	£595.95
5020-14363	InertSustain C18 Column, 2um, 3.0 x 75mm	C18	InertSustain C18	L1	2 um	3.0 mm	75 mm	100 A	Column	£652.90
5020-14364	InertSustain C18 Column, 2um, 3.0 x 100mm	C18	InertSustain C18	L1	2 um	3.0 mm	100 mm	100 A	Column	£652.90
5020-14365	InertSustain C18 Column, 2um, 3.0 x 150mm	C18	InertSustain C18	L1	2 um	3.0 mm	150 mm	100 A	Column	£737.34
5020-14411	InertSustain C18 HP Column, 3um, 2.1 x 30mm	C18	InertSustain C18	L1	3 um	2.1 mm	30 mm	100 A	Column	£548.18
5020-14412	InertSustain C18 HP Column, 3um, 2.1 x 50mm	C18	InertSustain C18	L1	3 um	2.1 mm	50 mm	100 A	Column	£548.18
5020-14413	InertSustain C18 HP Column, 3um, 2.1 x 75mm	C18	InertSustain C18	L1	3 um	2.1 mm	75 mm	100 A	Column	£595.95
5020-14414	InertSustain C18 HP Column, 3um, 2.1 x 100mm	C18	InertSustain C18	L1	3 um	2.1 mm	100 mm	100 A	Column	£595.95
5020-14415	InertSustain C18 HP Column, 3um, 2.1 x 150mm	C18	InertSustain C18	L1	3 um	2.1 mm	150 mm	100 A	Column	£642.75
5020-14416	InertSustain C18 HP Column, 3um, 2.1 x 250mm	C18	InertSustain C18	L1	3 um	2.1 mm	250 mm	100 A	Column	£737.34
5020-14421	InertSustain C18 HP Column, 3um, 3.0 x 30mm	C18	InertSustain C18	L1	3 um	3.0 mm	30 mm	100 A	Column	£548.18
5020-14422	InertSustain C18 HP Column, 3um, 3.0 x 50mm	C18	InertSustain C18	L1	3 um	3.0 mm	50 mm	100 A	Column	£548.18
5020-14423	InertSustain C18 HP Column, 3um, 3.0 x 75mm	C18	InertSustain C18	L1	3 um	3.0 mm	75 mm	100 A	Column	£595.95
5020-14424	InertSustain C18 HP Column, 3um, 3.0 x 100mm	C18	InertSustain C18	L1	3 um	3.0 mm	100 mm	100 A	Column	£595.95
5020-14425	InertSustain C18 HP Column, 3um, 3.0 x 150mm	C18	InertSustain C18	L1	3 um	3.0 mm	150 mm	100 A	Column	£642.75
5020-14426	InertSustain C18 HP Column, 3um, 3.0 x 250mm	C18	InertSustain C18	L1	3 um	3.0 mm	250 mm	100 A	Column	£737.34
5020-14441	InertSustain C18 HP Column, 3um, 4.6 x 30mm	C18	InertSustain C18	L1	3 um	4.6 mm	30 mm	100 A	Column	£548.18
5020-14442	InertSustain C18 HP Column, 3um, 4.6 x 50mm	C18	InertSustain C18	L1	3 um	4.6 mm	50 mm	100 A	Column	£548.18
5020-14443	InertSustain C18 HP Column, 3um, 4.6 x 75mm	C18	InertSustain C18	L1	3 um	4.6 mm	75 mm	100 A	Column	£595.95
5020-14444	InertSustain C18 HP Column, 3um, 4.6 x 100mm	C18	InertSustain C18	L1	3 um	4.6 mm	100 mm	100 A	Column	£595.95
5020-14445	InertSustain C18 HP Column, 3um, 4.6 x 150mm	C18	InertSustain C18	L1	3 um	4.6 mm	150 mm	100 A	Column	£642.75
5020-14446	InertSustain C18 HP Column, 3um, 4.6 x 250mm	C18	InertSustain C18	L1	3 um	4.6 mm	250 mm	100 A	Column	£737.34
5020-19049	InertSustain C18 Guard Cartridge E, 5um, 4.0 x 10mm, 2pk	C18	InertSustain C18	L1	5 um	4.0 mm	10 mm	100 A	Guard	£160.69
5020-19050	InertSustain C18 Guard Cartridge E, 3um, 4.0 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	4.0 mm	10 mm	100 A	Guard	£160.69
5020-19149	InertSustain C18 Guard Cartridge E, 5um, 3.0 x 10mm, 2pk	C18	InertSustain C18	L1	5 um	3.0 mm	10 mm	100 A	Guard	£160.69
5020-19150	InertSustain C18 Guard Cartridge E, 3um, 3.0 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	3.0 mm	10 mm	100 A	Guard	£160.69
5020-19249	InertSustain C18 Guard Cartridge E, 5um, 1.0 x 10mm, 2pk	C18	InertSustain C18	L1	5 um	1.0 mm	10 mm	100 A	Guard	£198.33
5020-19250	InertSustain C18 Guard Cartridge E, 3um, 1.0 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	1.0 mm	10 mm	100 A	Guard	£198.33
5020-19349	InertSustain C18 Guard Cartridge E, 5um, 1.5 x 10mm, 2pk	C18	InertSustain C18	L1	5 um	1.5 mm	10 mm	100 A	Guard	£198.33
5020-19350	InertSustain C18 Guard Cartridge E, 3um, 1.5 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	1.5 mm	10 mm	100 A	Guard	£198.33
5020-20306	InertSustain C18 UHPLC Guard Cartridge, 3um, 1.5 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	1.5 mm	10 mm	100 A	Guard	£274.58
5020-20314	InertSustain C18 UHPLC Guard Cartridge, 2um, 1.5 x 10mm, 2pk	C18	InertSustain C18	L1	2 um	1.5 mm	10 mm	100 A	Guard	£274.58
5020-20323	InertSustain C18 UHPLC Guard Cartridge, 3um, 2.1 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	2.1 mm	10 mm	100 A	Guard	£236.94
5020-20331	InertSustain C18 UHPLC Guard Cartridge, 2um, 2.1 x 10mm, 2pk	C18	InertSustain C18	L1	2 um	2.1 mm	10 mm	100 A	Guard	£236.94
5020-20340	InertSustain C18 UHPLC Guard Cartridge, 3um, 3.0 x 10mm, 2pk	C18	InertSustain C18	L1	3 um	3.0 mm	10 mm	100 A	Guard	£236.94
5020-20348	InertSustain C18 UHPLC Guard Cartridge, 2um, 3.0 x 10mm, 2pk	C18	InertSustain C18	L1	2 um	3.0 mm	10 mm	100 A	Guard	£236.94

Features

Based on high purity evolved surface (ES) silica
High inertness
Extremely low operating back pressure
Long column lifetime
pH range from 1 - 10
Reliable reproducibility
L1 USP designation
2 µm columns maximum operating pressure is 800 bar
3 µm HP columns maximum operating pressure is 500 bar
3 and 5 µm columns maximum operating pressure is 200 bar
Guard cartridges E with 10 mm length require guard holder part number 5020-08500
UHPLC guard cartridges require guard holder part number 5020-08630

Specifications

	InertSustain C18
Silica	High Purity ES Silica Gel
Particle Size	2 μm, 3 μm, 5 μm
Surface Area	350 m²/g
Pore Size	100 Å (10 nm)
Pore Volume	0.85 mL/g
Functional Group	Octadecyl
End-capping	Yes
Carbon Loading	14%
USP Code	L1
pH Range	1 - 10

Literature

GL Sciences HPLC Column Catalogue (13.85 MB)

Discover GL Sciences wide range of HPLC columns

GL Sciences InertSustain Brochure (7.12 MB)

Inertsil continues to evolve to InertSustain

GL Sciences Column Cleaning and Storage Poster (1.38 MB)

Guide to looking after your GL Sciences column

GL Sciences Guard Selection Flyer (124.44 kB)

How to select a guard column

GL Sciences Column Hardware Specifications (160.86 kB)

Summary of GL Sciences end-fitting style and recommended operating pressure