Government Scientific Source

Account

User Name/Email address

Password

Trouble Logging In?

Welcome Back, !

Account Settings

Profile Settings
Payment Methods
Address Book

Orders & Tools

Order History & Details
Quotes & Inquiries
Credit Card Reconciliation
Favorites
Saved Carts
Quick Order
Empty Gas Cylinder Pickup Request Form

Logout

Forgot

Password

Cart ⮟

Continue to Checkout
Your cart is empty.

HOME
SUPPLIERS
SPECIAL OFFERS
EFFICIENT GOVERNMENT LABS NEW LAB START-UP PROGRAM COVID-19 REQUEST FREE SAMPLES MADE IN AMERICA ABOUT ECAT IN STOCK NOW PROMOTIONS CLEARANCE
ORDERS
ORDER HISTORY QUICK ORDER ITEM REQUEST QUOTE RETURNS
CONTACT US

Restek is a leading developer and manufacturer of chromatography products. They provide analysts around the world with the innovative tools needed to monitor the quality of air, water, soil, foods, pharmaceuticals, chemical, and petroleum products. From sample collection to preparation, from injection through separation to detection, build your liquid or gas chromatography solution with products and expertise from Restek.

FILTER PRODUCTS BY

In Stock

Covid-19 Items

Made in USA

Safety

Chromatography

Maintenance, Repair, and Operating Supplies

Chemicals

Lab Consumables

Equipment and Instruments

Lab Supplies

Solutions and Standard Chemicals

General laboratory glassware and plasticware

Chromatography Consumables

Personal Protective Equipment

Implements

Small Equipment and Accessories

Distribution and Conditioning Systems and Equipment and Components

Liquid Handling

Spectroscopy

Chromatography Equipment

Safety Instrumentation

Screw Cap Decapping Equipment

Vials and Vial Inserts

Chromatograph Columns

Tubing Connectors

Liquid Handling Pumps and Vacuum Pumps

Syringes and Needles

Filtration Products

Knives and Knife Blades

Caps, Closures, and Other

Analytical Syringe

Bags

Spectrometers Accessories

Anemometer and Flowmeter Accessories

Chromatography Sample Preparation Devices

Standards

Tubes tubing and tube fittings

Air Monitoring Instruments

Passive Air Sampling Monitors

Equipment Accessories

PPE Dispensers

Autosampler Vials and Vial Inserts

Autosampler Vial Inserts

Liquid chromatography LC columns

GC MS and LC MS Standards

Autosampler Vials

Solid Phase Extraction System Accessories

Air Sampling Filters and Devices

Autosampler Vial Sets

Gas Chromatography Derivatization Reagents

Pump Accessories and Replacement Parts

Gas Monitor Accessories

Welded stainless steel tubes

Gas Chromatograph (GC) Autosamplers and Injectors

General Use Syringes

Unique Application Filters and Devices

chemical standard

General Liquid Chromatograph (LC) Accessories

Nonsterile Syringe and Syringeless Filters

Liquid Chromatograph (LC) Modules

Glove Dispensers

Gas Chromatography GC columns

Drug Standards

Petrochemical Standards

Blades

Pesticide Standards

Ferrule

High pressure liquid chromatography HPLC columns

Liquid Dispensers

Gas Sampling Bags

General Gas Chromatograph Accessories

Autosampler Vial Closures

Sample Vials

Gas Generating Equipment

Chromatography Media

Extruded steel tubes

Autosampler Vial Septa

Digital Bottletop Dispensers

Gas Generator Accessories

Gas Generators

Glass Sample Vials

Liquid Chromatograph (LC) Solvent Handling Component Accessories

Silylation Reagents

Vacuum Traps for Pumps

Enter your price range below

Min

Max

$0~$10(8)
$10~$25(50)
$25~$50(950)
$50~$75(513)
$75~$100(424)
$100~$200(1094)
$200~$300(847)
$300~$400(393)
$400~$500(466)
$500~$750(1656)
$750~$1000(1280)
$1000~$5000(1383)
$5000~$10000(76)
$10000~$50000(17)
$50000~$100000(0)
$100000~$3000000(0)

$0~$10(8)

$10~$25(50)

$25~$50(950)

$50~$75(513)

$75~$100(424)

$100~$200(1094)

$200~$300(847)

$300~$400(393)

$400~$500(466)

$500~$750(1656)

$750~$1000(1280)

$1000~$5000(1383)

$5000~$10000(76)

$10000~$50000(17)

$50000~$100000(0)

$100000~$3000000(0)

Analyte

Drugs|PAH|SVOC

Color

Grey

Blue/Tan

Brass

Red/Tan

Silver

Whit/Tan

Metal

Tan

Mixed

White/Tan

Color

N/A

Stainless Steel

Gold

Graphite

Multi

Silver/Gray

Gold/Brown

COLOR

Yellow

Blue

Green

Black

Natural

Orange

Red

Clear

Column Type

Fused Silica

COLOR

White

Customs Stat Number

9027.90

Dangerous Goods Classification

ARTICLE

df (film thickness)

0.18 µm

0.36 µm

0.25 µm

0.50 µm

1.0 µm

DG Category

Features & Benefits

Maximize trace-level sensitivity with kits that combine the next-generation inertness of RMX columns and Topaz inlet liners to give you a truly inert sample flow path and more confidence in your analytical data. RMX columns—featuring TriMax deactivation technology—deliver maximum inertness, sensitivity, and durability for demanding applications that include active compounds, such as semivolatiles analysis. Choose from single-taper and Precision-style Topaz inlet liners, both contain wool and are thoroughly passivated, minimizing analyte breakdown in the inlet. Get the convenience of a manufacturer-specific inlet liner and our most popular RMX-5Sil MS column format (30 m, 0.25 mm ID, 0.25 µm) in one easy order.

Next-generation TriMax deactivation creates a resilient stationary phase and exceptionally neutral sample flow path, delivering the stability needed for extended calibration intervals and more reliable data. Maximum inertness improves peak shape for problematic active compound classes, achieving lower detection limits and picogram-level sensitivity for confident quantification of a wide range of analytes. Superior column performance supports method consolidation for increased productivity and scaled-down sample extraction volumes for reduced solvent use.

Includes

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Precision Inlet Liner, 3.5 mm x 5.0 x 95, for Shimadzu 17A, 2010, 2014, and 2030 GCs, w/Quartz Wool, Premium Deactivation (cat.# 23320, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Single Taper Inlet Liner, 4.0 mm x 6.5 x 78.5, for Agilent GCs, w/Quartz Wool, Premium Deactivation (cat.# 23303, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Precision Inlet Liner, 4.0 mm x 6.3 x 78.5, for Agilent GCs, w/Quartz Wool, Premium Deactivation (cat.# 23305, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Single Taper Inlet Liner, 4.0 mm x 6.5 x 78.5, for Thermo TRACE 1300/1310, 1600/1610 GCs w/SSL inlets, w/Quartz Wool, Premium Deactivation (cat.# 23447, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz, Single Taper Inlet Liner, 3.5 mm x 5.0 x 95, for Shimadzu 17A, 2010, 2014, and 2030 GCs, w/Quartz Wool Near Bottom, Premium Deactivation (cat.# 23336, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Precision Inlet Liner, 4.0 mm x 6.3 x 78.5, for PerkinElmer Clarus 590/690 and GC2400 GCs, w/Quartz Wool, Premium Deactivation (cat.# 23799, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Single Taper Inlet Liner, 4.0 mm x 6.5 x 78.5, for PerkinElmer Clarus 590/690 and GC2400 GCs, w/Quartz Wool, Premium Deactivation (cat.# 23800, 5-pk)

30 m, 0.25 mm ID, 0.25 µm RMX-5Sil MS column (cat.# 17323); and Topaz Precision Inlet Liner, 4.0 mm x 6.3 x 78.5, for Thermo TRACE 1300/1310, 1600/1610 GCs w/SSL Inlets, Quartz Wool, Premium Deactivation (cat.# 23267, 5-pk)

Inner Diameter (ID)

0.25 mm

0.32 mm

0.18 mm

Item Introduction Date

5:00 AM UTC 2026-01-19

Length

20 m

30 m

15 m

60 m

Material

Aluminum

Metal

Polypropylene

Steel

Vespel/Graphite

Metal Jacketed Graphite

SilTite

Vespel/Graphite, VG1

Brass

ETFE

Multiple

PEEK

Graphite

Plastic/Stainless Steel

PTFE

N/A

VG1, 85% Vespel/15% Graphite

PTFE/Glass

Stainless steel

Stainless Steel/Siltek

Vespel

VG2, 60% Vespel/40% Graphite

Material

Steel/Plastic

Mixed

Fused Silica

Siltek Treated

MATERIAL

Glass

Modification

w/5 m Integra-Guard Column

w/5 m Integra-Transfer Line

w/5 m Integra-Guard & Integra-Transfer Line

Ordering Notes

Want help with applications or product selection? Contact us!

Recommended Products

31907,31908,22656,28500

23305,23447,23800,23267,22656,28500,23303,23799,23336,23320

28500

Shipping Length

2.19

Regulatory Note

Commerce - NLR

Stationary Phase Type

RMX-5Sil MS

Shipping Height

8.5

Shipping Width

7.81

Similar Phases

Agilent DB-5Q, DB-5msUI, DB-UI 8270D • Phenomenex ZB-5ms PLUS, ZB-Semivolatiles

Temp Limits

-60 to 330/350 °C

-60 to 340/350 °C

USP Column Code

G27|G36

Web URL

https://www.restek.com/p/17323-124

https://www.restek.com/p/17323-124177

https://www.restek.com/p/17323-AG01

https://www.restek.com/p/17323-PE02

https://www.restek.com/p/17323-TH01

https://www.restek.com/p/17324

https://www.restek.com/p/17354

https://www.restek.com/p/47302-135

https://www.restek.com/p/47311

https://www.restek.com/p/17320-124

https://www.restek.com/p/17335

https://www.restek.com/p/17338

https://www.restek.com/p/17338-124

https://www.restek.com/p/17353

https://www.restek.com/p/17323

https://www.restek.com/p/17323-177

https://www.restek.com/p/17323-AG02

https://www.restek.com/p/17323-PE01

https://www.restek.com/p/17323-SH02

https://www.restek.com/p/17323-TH02

https://www.restek.com/p/17320

https://www.restek.com/p/17323-SH01

https://www.restek.com/p/17326

https://www.restek.com/p/17339

https://www.restek.com/p/47302

If you are viewing this page as a nonregistered user, the price(s) displayed is list price. To view your customer-specific pricing, log in or become a registered user here.

Account Settings

Orders & Tools

Category

Supplier

Price

Attributes