Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

21004-U

Supelco

Inlet Liner O-Ring

I.D. 0.250 in., pkg of 30 (3 packs of 10ea)

Synonym(s):

Injector liner O-rings

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41121815
NACRES:
SB.54
Pricing and availability is not currently available.

packaging

pkg of 30 (3 packs of 10ea)

manufacturer/tradename

Agilent custom

parameter

350 °C max. temp.

I.D.

0.250 in.

color

brown O-ring

compatibility

configured for capillary inlet liner

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.931031.067331.04764
Sodalime pellets with indicator for analysis

1.06839

Sodalime pellets with indicator

Potassium hydroxide pellets for analysis EMPARTA® ACS

1.93103

Potassium hydroxide pellets

Sodalime with indicator, granules ~ 1 - 2.5 mm

1.06733

Sodalime

Iodine indicator

1.04764

Iodine indicator

particle size

2-5 mm, coeff var ≥95%

particle size

-

particle size

1-2.5 mm

particle size

-

Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

200

bulk density

75 g/100 mL

bulk density

-

bulk density

750 kg/m3

bulk density

-

loss

13.0 - 18.0% loss on drying, (105°C)

loss

-

loss

-

loss

-

color

, Passes test

color

-

color

-

color

-

capacity

≥25 % absorption capacity (CO2)((method NF XVII))

capacity

-

capacity

-

capacity

-

General description

Product change notification: O-ring is Agilent brand; color is brown (previously, green "Thermo-O-Ring")

This high temperature fluorocarbon O-ring can be used with inlet temperatures up to 350 °C without sticking or fragmenting. Fits 6.3 mm O.D. (split) and 6.5 mm O.D. (splitless) capillary liners, and any 1/4in. O.D. capillary liner that uses an O-ring. Superior replacement for Viton O-rings.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Karsten Weller et al.
Acta dermato-venereologica, 93(2), 168-174 (2012-10-12)
Non-sedating H1-antihistamines are the recommended first-line treatment for chronic spontaneous urticaria. While efficacy studies usually apply continuous daily treatment regimens, many patients take their medication on demand. In this randomized, double-blind trial we tested whether on-demand H1-antihistamine desloratadine in standard
P Deep et al.
Synapse (New York, N.Y.), 34(4), 313-318 (1999-10-26)
The efficacy of amantadine in alleviating motor symptoms of Parkinson's disease may be mediated in part by stimulation of cerebral dopa decarboxylase (DDC) activity, secondary to antagonism of N-methyl-D-aspartate (NMDA) type glutamate receptors. We tested the specific hypothesis that amantadine
F Estelle R Simons et al.
The Journal of allergy and clinical immunology, 110(5), 777-783 (2002-11-06)
The extent of the distribution of H(1)- antihistamines into the skin and H(1)-antihistamine activity in the skin are clinically relevant in the treatment of allergic skin disorders. In a prospective, randomized, double-blind, parallel-group, multiple-dose study, we gave fexofenadine 180 mg
M Magerl et al.
The British journal of dermatology, 166(5), 1095-1099 (2012-01-17)
Cold urticaria is a rare but severe and potentially lethal condition. It is primarily treated symptomatically with H(1) -antihistamines. However, patients have a variable response to these drugs and, to date, it has not been possible to predict readily the
Mohamed El-Awady et al.
Journal of chromatography. A, 1309, 64-75 (2013-08-21)
The analysis of hydrophobic basic analytes by micellar electrokinetic chromatography (MEKC) is usually challenging because of the tendency of these analytes to be adsorbed onto the inner capillary wall in addition to the difficulty to separate these compounds as they
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service