---
product_id: 184046684
title: "RESTEK 917850210 Guard Cartridge for Ultra Aqueous C18 HPLC Column, 100 Å Pore Size, 5 µm Particle Size, 4.0 mm ID, 10 mm Length (Pack of 3)"
brand: "restek"
price: "951₫"
currency: VND
in_stock: false
category: "BISS"
url: https://www.desertcart.vn/products/184046684-restek-917850210-guard-cartridge-for-ultra-aqueous-c18-hplc-column
store_origin: VN
region: Vietnam
---

# RESTEK 917850210 Guard Cartridge for Ultra Aqueous C18 HPLC Column, 100 Å Pore Size, 5 µm Particle Size, 4.0 mm ID, 10 mm Length (Pack of 3)

**Brand:** restek
**Price:** 951₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** RESTEK 917850210 Guard Cartridge for Ultra Aqueous C18 HPLC Column, 100 Å Pore Size, 5 µm Particle Size, 4.0 mm ID, 10 mm Length (Pack of 3) by restek
- **How much does it cost?** 951₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/184046684-restek-917850210-guard-cartridge-for-ultra-aqueous-c18-hplc-column)

## Best For

- restek enthusiasts

## Why This Product

- Trusted restek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The Ultra line represents Restek's broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications. The Restek Aqueous C18 is a rugged, reversed-phase column with a well-balanced retention profile. It can effectively retain more types of solutes than a conventional C18 and is ideal for multicomponent LC-MS analyses. The general-purpose Aqueous C18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. And when used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time.

## Images

![RESTEK 917850210 Guard Cartridge for Ultra Aqueous C18 HPLC Column, 100 Å Pore Size, 5 µm Particle Size, 4.0 mm ID, 10 mm Length (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/311wnMTEPCL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*