Waters XSelect Peptide CSH C18 VanGuard Pre-column, 130Å, 2.5 µm, 2.1 mm X 5 mm, 1K - 15K, 3/pk

제품 설명

Waters CSH130 C18 based particles contain a low and carefully-defined concentration of positive charges that yield comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases. The fact that the performance of a CSH130 C18 column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS applications. Packed in ultra-low dispersion hardware, XSelect CSH130 C18 2.5 µm eXtended Performance [XP] columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption. The VanGuard pre-column connects directly to the inlet of an eXtended Performance column which minimizes extra columns volumes and reduces leaking by eliminating additional connections.

사양

• 케미스트리	C18

• 분리 모드	역상

• 입자 기질	Hybrid

• pH Range Min	1 pH

• pH Range Max	11 pH

• Maximum Pressure	18000 psi (1240 Bar)

• Endcapped	아니

• Silanol Activity	Low

• Molecular Weight Range Min	1000

• Molecular Weight Range Max	15000

• Particle Shape	Spherical

• 입자 크기	2.5 µm

• Endfitting Type	Direct-Connect

• 공극 크기	130 Å

• QC Tested	Peptide

• 형식	VanGuard 프리 컬럼

• 표면적	185

• 시스템	UHPLC

• 입자 기술	CSH

• USP 분류	L1

• 내경	2.1 mm

• 길이	5 mm

• Carbon Load	15 %

• UNSPSC	41115709

• 응용	펩타이드

• 브랜드	XSelect

• 제품 유형	가드

• Units per Package	3 pk