Organic SEC (GPC) Columns: High Performance Analysis

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KF-400HQ	About 1.5 times better separation performance than standard columns, obtains higher resolution About 4 times better sensitivity than that of standard columns, supports high sensitivity analysis The amount of solvent used is reduced to about a third Improved applicability of solvent replacement Fulfills USP-NF L21 requirements

(High performance semi-micro columns) [Housing material: SUS]

* KF-400HQ series is recommended to be used with semi-micro type devices.Scroll

Product code	Product name	Plate number (TPN/column)	Particle size (μm)	Column size (mm) I.D. x Length
F6028111	GPC KF-401HQ	≥ 25,000	3	4.6 x 250
F6028112	GPC KF-402HQ	≥ 25,000	3	4.6 x 250
F6028114	GPC KF-402.5HQ	≥ 25,000	3	4.6 x 250
F6028116	GPC KF-403HQ	≥ 25,000	3	4.6 x 250
F6700300	GPC KF-G 4A	(guard column)	8	4.6 x 10

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Product name	Maximum pressure (MPa/Column)	Flow rate (mL/min)		Temperature (℃)		Shipping solvent
Product name	Maximum pressure (MPa/Column)	Recommended	Maximum	Recommended	Range	Shipping solvent
GPC KF-401HQ - GPC KF-403HQ	7.0	0.3	0.5	25 - 40	20 - 60	Tetrahydrofuran (THF)
GPC KF-G 4A	-	-	-	25 - 40	20 - 60	Tetrahydrofuran (THF)

Target molecular weight range and exclusion limitPlease use the following tables for reference purposes only when selecting columns. Scroll

Product name	Measured with polystyrene (eluent: THF)
Product name	Target molecular weight range	Exclusion limit
GPC KF-401HQ	100 - 700	1,500
GPC KF-402HQ	200 - 1,500	4,000
GPC KF-402.5HQ	300 - 10,000	20,000
GPC KF-403HQ	600 - 50,000	70,000

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.