HanKing Columns

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HanKing LC Columns

HanKing columns‌ specialize in the research, development, production, and application solutions of HPLC separation materials, focusing on ‌high-purity substrates, precise bonding, and reliable performance‌. Leveraging 3 core technology —‌High-purity spherical silica, Organic hybrid, and Core-shell surface modification‌— We have comprehensive range of stationary phases and columns covering ‌reversed-phase, normal-phase, ion-exchange‌, and other separation modes.

The products deliver ‌broad pH stability, high column efficiency, low bleed, and excellent batch-to-batch consistency‌, providing ‌cost-effective alternatives‌ comparable to leading international brands. They are suitable for various applications including ‌routine analysis, method development, pharmacopeial testing, and quality control‌, serving laboratories in ‌pharmaceuticals, food, environment, chemical, clinical, and life science‌ fields with ‌stable, durable, and highly selective separation solutions‌.

Product

Series	Product	Particle Size µm	Aperture Å	Specific surface area m²/g	Carbon load C%	Start & finish	pH Range	Discription	USP
HanKing PurBridge	PurBridge C18	1.8 3 5	150	190	16%	Yes	1-12	Organic hybrid silicone gel particles Double-end capped Extremely high durability and stability Very suitable for the separation of coordination compounds and basic compounds Tolerable to 100% aqueous phase	L1
HanKing PurShell	PurShell C18	2.0	90	120	6.5%	Yes	1.5-10	Three particle sizes of 2.0, 2.6, and 4.6 µm are available Applicable to a wide pH range Shows good peak shapes for alkaline, acidic, and chelating compounds Low-leakage design can be used for MS and CAD detectors	L1
		2.6	90	150	7%	Yes	1.5-10		L1
		4.6	90	90	5.5%	Yes	1.5-10		L1
	PurShell C18WP	2.6	160	90	5%	Yes	1.5-10	Large pore column, suitable for peptides separation	L1
	PurShell RP-AQ	2.6	160	90	4%	Yes	2-8	Bonding C30 functional groups to enhance the retention of polar compounds Tolerates 100% aqueous phase Separation applicable to nucleotides	L62
	PurShell C8	2.6	90	150	4.5%	Yes	1.5-9	Moderate hydrophobicity High-temperature silicon hydroxyl deactivation technology is more suitable for the separation of alkaline compounds	L7
	PurShell Phenyl				5%	Yes	1.5-9	Bonded phenylhexyl functional group Seperate aromatic and heterocyclic compounds	L11
	PurShell Biphenyl				5%	Yes	1.5-9	Bonded biphenyl functional group The unique hydrogen bonding forces cause it to exhibit selectivity different from C18 and phenyl.	L11
	PurShell PFP				4.5%	TMS	2-8	Excellent spatial selectivity Has stronger retention for basic compounds There is a significant difference in selectivity compared with C18.	L43
	PurShell PFP&C18				6%	TMS	2-8	Bonding PFP and C18 bifunctional groups More hydrophobic than PFP Hydrogen bonding and spatial selectivity are similar to PFP	L43
	PurShell HILIC Amide				3%	No	2-8	Amide functional group bonded with a hydrophilic group. More polar Compared to fully porous, surface porosity can achieve rapid equilibrium Applicable to hydrophilic interaction HILIC mode	L68
	PurShell HILIC Silica				0%	No	1-5	Normal-phase separation based on silanol interactions Can also be used in HILIC mode	L3
HanKing Super	Super-AQ	3 5	120	340	16%	Yes	2-8	Bonded C30 functional group Tolerates 100% aqueous phase Stronger retention ability for highly polar compounds	L62
	Super PFP&C18	5			14%	Yes	1.5-9	Bonding PFP and C18 dual functional groups More hydrophobic than PFP Hydrogen bond interactions and spatial selectivity are similar to PFP	L43
	Super Biphenyl	5			11%	Yes	2-8	Bonded biphenyl functional group Unique hydrogen bonding Has different selectivity compared to C18 and phenyl	L43
HanKing Pur	Pur C18	1.7 3 5	100	315	16%	Yes	2-11	Classic C18 column, mainstream choice for method development	L1
	Pur C18-AQ	1.7 3 5	100	315	13%	Yes	2-9	Tolerates 100% aqueous phase, suitable for the separation of hydrophilic compounds	L1
	Pur C18 Bio	1.7 3 5	300	90	7%	Yes	1-11	300Å large pore size, suitable for the separation of peptides and proteins	L1
	Pur C8	1.7 3 5	100	315	11%	Yes	2-9	Moderate hydrophobicity, suitable for the separation of peptides and proteins	L7
	Pur C8 Bio	1.7 3 5	300	90	5%	Yes	1-9		L7
	Pur C4	3 5	100	315	7%	Yes	2-8	Compared with C18 and C8, it has lower hydrophobicity, suitable for the separation of peptides and proteins	L26
	Pur C4 Bio	3 5	300	90	3%	Yes	2-8		L26
	Pur Phenyl	1.7 3 5	100	315	14%	Yes	2-9	Bonded phenylhexyl functional group; suitable for the separation of aromatic and heterocyclic compounds	L11
	Pur CN	3 5	100	315	7%	Yes	2-8	Bond cyanide functional groups; both normal and reversed-phase modes can be used	L10
	Pur NH2	3 5	120	300	4%	Yes	2-8	Column for carbohydrate analysis	L8
	Pur Diol	3 5	100	315	5%	Yes	2-8	bonded diol group Normal-phase separation suitable for non-polar solvents Can also be used for hydrophilic interaction (HILIC) mode	L20
	Pur Silica	3 5	100	315	0%	Yes	2-8	Normal-phase separation based on the action of silanol groups Can also be used in HILIC mode	L3