45779 Results for: "Bleed Temperature Optimized (BTO) Septa for GC"

Supplier: VARIAN

PLgel Olexis is optimized for the analysis of high molecular weight polymers at elevated temperatures, particularly polyolefins and high performance polymers.

Supplier: MACHEREY-NAGEL

Nonpolar GC phase with low bleeding.

Supplier: Avantor

Avantor® Alltima HP columns has polar-embedded phase with extremely low bleed.

Supplier: WTW

Temperature probe

Supplier: WTW

Temperature probe

Supplier: EBRO

Use the humidity/temperature probes (with an appropriate measuring instrument) for the reliable measurement of relative humidity and temperature.

Supplier: WTW

Temperature Probe, TFK 325

Supplier: MACHEREY-NAGEL

Medium polar silarylene GC phase with low bleeding.

Supplier: MACHEREY-NAGEL

Medium polar silarylene GC phase with low bleeding.

Supplier: Avantor

HMDS deactivated high temperature fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Supplier: G-Biosciences

The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition for optimal conjugation. Many common buffers routinely used in laboratories have an inhibitory effect on conjugation reactions; for example, Tris buffers inhibit coupling to amines.

Supplier: EP SCIENTIFIC

Borosilicate glass, clear. Septa vials with all the essentials and none of the frills. The VOA vials are processed and certified to meet EPA Performance based specifications for volatile organic analysis. Boxed with a protective chip board divider to prevent breakage during transport. Vial shoulder slope optimized to prevent air bubble entrapment. Comes with open-top white polypropylene cap PTFE-lined silicone septum which is permanently bonded to the cap for a secure seal. Certificate of analysis included.

Supplier: Avantor

DPTMDS deactivated high temperature fused silica retention gap / precolumn. General purpose deactivation for both apolar and polar solvents.

Supplier: VWR Collection

External PT100 probes is for monitoring the temperature of an external application.

Supplier: EP SCIENTIFIC

The EPA vials are ideal for water sample collection for volatile organic analysis. The vials with unbonded septa have a molded-in retainer ring to keep septa firmly in place while allowing septa to be removed and replaced as needed. Also there are vials with the septum permanently bonded to the cap for secure sealing.

Supplier: Avantor

High Temperature general purpose column. Ideal for confrmation analysis, ideal as high polarity dimension in GCxGC-HT confgurations.

Supplier: Avantor

High Temperature general purpose column for high boiling petroleum products, Long-chained hydrocarbons.

Supplier: Binder

Calibration certificate, for temperature, 9 measuring points at specified temperature

Supplier: Avantor

Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high max. temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.

Supplier: Bohlender

Threaded adaptor to connect a septum cap with a capillary connector of b.safe caps.

Supplier: Thermo Fisher Scientific

Extremely low-bleed nonpolar columns suitable for GC/MS applications.

Supplier: Thermo Fisher Scientific

Polypropylene closure with thermoplastic elastomer septum.

Supplier: Avantor

Proprietary low polarity and low bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and also an excellent choice as a confirmation column for semi-volatile environmental analysis.

Supplier: Agilent

DB-XLB is exceptionally low bleed for active compounds, specifically pesticides, herbicides, PCBs, and PAHs, and for confirmation analyses.

Supplier: Ludwig Schneider GmbH & CO. KG

These precision, low temperature laboratory thermometers are suitable for official certification.

Supplier: Trajan Scientific and Medical

SGE OptChem™ GC inlet liner provide optimal performance with advanced coating technologies in an easy to use format for GC and GCMS.

Supplier: VWR Collection

Temperature probe, VWR®

Supplier: Avantor

Optimized phase for DHA (Detailed Hydrocarbons Analysis), PONA, PIANO and PNA analysis.

Supplier: VWR Collection

External PT100 probe is used for with chillers and coolers, 6000 series chiller, non-refrigerated coolers, 4100 liquid-to-liquid coolers.

Supplier: Avantor

Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high max. temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.