Agilent ZORBAX StableBond Aq (SB-Aq) HPLC Columns

Agilent ZORBAX StableBond Aq (SB-Aq) HPLC columns contain a proprietary alkyl bonded phase designed to retain hydrophilic and other compounds when using highly aqueous mobile phases, including 100% water. The SB-Aq surface chemistry is designed to allow the alkyl phase to remain fully accessible in aqueous mobile phases to prevent phase collapse. StableBond packing materials are not endcapped to provide exceptional stability and to maximise lifetime and reproducibility under acidic mobile phase conditions. The columns are manufactured using patented, unique, nonfunctional silanes with bulky diisopropyl side chain groups that sterically protect the key siloxane bond to the silica surface from hydrolytic attack at low pH. ZORBAX StableBond columns are based on traditional fully porous particles, and are available in 1.8 µm, 3.5 µm, and 5 µm particle sizes for both UHPLC and standard HPLC methods.

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Part Number	Short Description	Phase Type	Phase	USP	Particle Size	ID	Length	Pore Size	Type	Price
821725-936	ZORBAX RRHD SB-Aq 2.1mm 1.8um UHPLC Guard 3pk	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	5 mm	80 A	Guard	£479.00
823750-936	ZORBAX RRHD SB-Aq 3mm 1.8um UHPLC Guard 3pk	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	5 mm	80 A	Guard	£479.00
858700-914	ZORBAX SB-Aq 2.1 x 100mm 1.8um 1200 Bar RRHD Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	100 mm	80 A	Column	£648.00
828700-914	ZORBAX SB-Aq 2.1 x 100mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	100 mm	80 A	Column	£634.00
858700-914K	ZORBAX SB-Aq 2.1 x 100mm 1.8um RRHD Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	100 mm	80 A	Validation Kit	£1,964.00
861753-914	ZORBAX SB-Aq 2.1 x 100mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	2.1 mm	100 mm	80 A	Column	£516.00
821125-933	ZORBAX SB-Aq 2.1 x 12.5mm 5um Guard 4pk	AQ	ZORBAX SB-Aq	L96	5 um	2.1 mm	12.5 mm	80 A	Guard	£202.00
859700-914	ZORBAX SB-Aq 2.1 x 150mm 1.8um 1200 Bar RRHD Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	150 mm	80 A	Column	£790.00
859700-914K	ZORBAX SB-Aq 2.1 x 150mm 1.8um RRHD Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	150 mm	80 A	Validation Kit	£2,394.00
830990-914	ZORBAX SB-Aq 2.1 x 150mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	2.1 mm	150 mm	80 A	Column	£605.00
824700-914	ZORBAX SB-Aq 2.1 x 30mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	30 mm	80 A	Column	£404.00
857700-914	ZORBAX SB-Aq 2.1 x 50mm 1.8um 1200 Bar RRHD Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	50 mm	80 A	Column	£622.00
827700-914	ZORBAX SB-Aq 2.1 x 50mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	50 mm	80 A	Column	£548.00
857700-914K	ZORBAX SB-Aq 2.1 x 50mm 1.8um RRHD Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	2.1 mm	50 mm	80 A	Validation Kit	£1,866.00
871700-914	ZORBAX SB-Aq 2.1 x 50mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	2.1 mm	50 mm	80 A	Column	£397.00
860975-914	ZORBAX SB-Aq 2.1 x 50mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	2.1 mm	50 mm	80 A	Column	£395.00
858700-314	ZORBAX SB-Aq 3 x 100mm 1.8um 1200 Bar RRHD Column	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	100 mm	80 A	Column	£648.00
828975-314	ZORBAX SB-Aq 3 x 100mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	100 mm	80 A	Column	£634.00
858700-314K	ZORBAX SB-Aq 3 x 100mm 1.8um RRHD Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	100 mm	80 A	Validation Kit	£1,945.00
861954-314	ZORBAX SB-Aq 3 x 100mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	3.0 mm	100 mm	80 A	Column	£516.00
863954-314	ZORBAX SB-Aq 3 x 150mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	3.0 mm	150 mm	80 A	Column	£605.00
883975-314	ZORBAX SB-Aq 3 x 150mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	3.0 mm	150 mm	80 A	Column	£559.00
880975-314	ZORBAX SB-Aq 3 x 250mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	3.0 mm	250 mm	80 A	Column	£624.00
857700-314	ZORBAX SB-Aq 3 x 50mm 1.8um 1200 Bar RRHD Column	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	50 mm	80 A	Column	£622.00
827975-314	ZORBAX SB-Aq 3 x 50mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	50 mm	80 A	Column	£548.00
857700-314K	ZORBAX SB-Aq 3 x 50mm 1.8um RRHD Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	3.0 mm	50 mm	80 A	Validation Kit	£1,884.00
828975-914	ZORBAX SB-Aq 4.6 x 100mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	100 mm	80 A	Column	£640.00
828975-914K	ZORBAX SB-Aq 4.6 x 100mm 1.8um RRHT Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	100 mm	80 A	Validation Kit	£1,901.00
861953-914	ZORBAX SB-Aq 4.6 x 100mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	100 mm	80 A	Column	£516.00
861953-914K	ZORBAX SB-Aq 4.6 x 100mm 3.5um Method Validation Kit	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	100 mm	80 A	Validation Kit	£1,548.00
820950-933	ZORBAX SB-Aq 4.6 x 12.5mm 5um Guard 4pk	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	12.5 mm	80 A	Guard	£202.00
829975-914	ZORBAX SB-Aq 4.6 x 150mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	150 mm	80 A	Column	£798.00
829975-914K	ZORBAX SB-Aq 4.6 x 150mm 1.8um RRHT Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	150 mm	80 A	Validation Kit	£2,394.00
863953-914	ZORBAX SB-Aq 4.6 x 150mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	150 mm	80 A	Column	£605.00
863953-914K	ZORBAX SB-Aq 4.6 x 150mm 3.5um Method Validation Kit	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	150 mm	80 A	Validation Kit	£1,816.00
883975-914	ZORBAX SB-Aq 4.6 x 150mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	150 mm	80 A	Column	£559.00
883975-914K	ZORBAX SB-Aq 4.6 x 150mm 5um Method Validation Kit	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	150 mm	80 A	Validation Kit	£1,677.00
880975-914	ZORBAX SB-Aq 4.6 x 250mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	250 mm	80 A	Column	£612.00
880975-914K	ZORBAX SB-Aq 4.6 x 250mm 5um Method Validation Kit	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	250 mm	80 A	Validation Kit	£1,835.00
824975-914	ZORBAX SB-Aq 4.6 x 30mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	30 mm	80 A	Column	£404.00
827975-914	ZORBAX SB-Aq 4.6 x 50mm 1.8um 600 Bar RRHT Column	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	50 mm	80 A	Column	£548.00
827975-914K	ZORBAX SB-Aq 4.6 x 50mm 1.8um RRHT Method Validation Kit	AQ	ZORBAX SB-Aq	L96	1.8 um	4.6 mm	50 mm	80 A	Validation Kit	£1,644.00
835975-914	ZORBAX SB-Aq 4.6 x 50mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	50 mm	80 A	Column	£397.00
835975-914K	ZORBAX SB-Aq 4.6 x 50mm 3.5um Method Validation Kit	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	50 mm	80 A	Validation Kit	£1,191.00
846975-914	ZORBAX SB-Aq 4.6 x 50mm 5um Column	AQ	ZORBAX SB-Aq	L96	5 um	4.6 mm	50 mm	80 A	Column	£409.00
866953-914	ZORBAX SB-Aq 4.6 x 75mm 3.5um Column	AQ	ZORBAX SB-Aq	L96	3.5 um	4.6 mm	75 mm	80 A	Column	£518.00

Features

Reproducible retention of polar analytes in aqueous mobile phases
Excellent stability in low pH mobile phases
Complementary approach to ion-pair separations
Traditional, fully porous particles available in 1.8 µm, 3.5 µm, and 5 µm sizes
Guards extend the lifetime of analytical columns without diminishing performance
USP L96 classification
ZORBAX StableBond range includes SB-C18, SB-C8, SB-C3, SB-Phenyl, and SB-CN for alternative selectivity
ZORBAX StableBond Aq chemistry is aligned with Poroshell SB-Aq for easy transfer from fully porous to superficially porous particle columns

Specifications

	ZORBAX StableBond Aq (SB-Aq)
Bonded Phase	Proprietary
Particle Type	Fully Porous
Particle Size	1.8 µm, 3.5 µm, 5 µm, 7 µm
Pore Size	80 Å
Surface Area	180 m²/g
Endcapped	No
Carbon Load	Proprietary
Maximum Temperature	80°C
pH Range	1 - 8
Pressure Limit	1.8 µm RRHT - 600 bar 1.8 µm RRHD - 1200 bar 3.5 µm - 400 bar 5 µm - 400 bar
Hardware	Stainless Steel
USP Designation	L96

Literature