45803 výsledků pro: "Bleed Temperature Optimized (BTO) Septa for GC"

Supplier: DWK Life Sciences

A high purity PTFE coated silicone septum for use with DURAN® GL 45 open top screw caps and all sises of DURAN® GL 45 laboratory bottles. Can be used for sampling using a syringe and a needle.

Supplier: witeg Labortechnik

These sealing discs are made from white PTFE.

Supplier: Agilent

Septa, PTFE/red silicone

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).

Supplier: Agilent

CrossLab, Non-stick bleed and temperature optimised (BTO) septa, CenterGuide, Ø: 9 mm

Supplier: MACHEREY-NAGEL

Septa, Silicone white/PTFE blue, slit, Tvrdost: 55° shore A, Tloušťka: 1,0 mm, Ø: 9 mm

Supplier: MACHEREY-NAGEL

Septa, Silicone blue transparent/PTFE white, Tvrdost: 45° shore A, Tloušťka: 1,3 mm, Ø: 19 mm

Supplier: THERMO NATIONAL SCIENTIFIC

These septa are designed to be used with 8 mm screw thread caps.

Supplier: DWK Life Sciences

WHEATON®, Septa, Plain septa, autoclavable, PTFE/silicone, Ø: 15 mm

Supplier: EP SCIENTIFIC

These silicone septa with PTFE coating are suitable for VOA vials and bottles with 24-414 open-top cap.

Supplier: Thermo Fisher Scientific

These discs ensure air-tight, inert seals. They are specifically designed to combine the resealability of silicone with the inertness of PTFE.

Supplier: DWK Life Sciences

Silicone, translucent.

Supplier: CHROMACOL

High purity 20 mm silicone/PTFE seal for liquid-liquid extraction and trace analysis. PTFE thickness 0,02 mm and silicone 3 mm.

Supplier: LA PHA PACK

VWR®, Septa, Butylová injekční zátka, šedá

Supplier: Trajan Scientific and Medical

* Gas-tight.

Supplier: Thermo Fisher Scientific

These discs are designed to provide a highly inert and unreactive seal. Constructed of white pharmaceutical rubber with 0,1 mm of PTFE coating bonded to one side, they are excellent for use as cap liners when a highly inert non reactive seal is desired.

Supplier: Trajan Scientific and Medical

* Gas-tight.

Supplier: Trajan Scientific and Medical

Autosampler syringes for HP7673, 7683, 7693A and 6850ALS.

Supplier: Merck

These porous polymers, based on 2,6-diphenyl-p-phenylene oxide, are widely used as an adsorbent in both air collection and purge trap applications.

Supplier: Thermo Fisher Scientific

1-(Trimethylsilyl)-1H-imidazole for GC/MS, TMSI, 10×1 ml

Supplier: Thermo Fisher Scientific

Iron-chrome based high temperature gas shift catalyst, HiFUEL™ W210

Supplier: Thermo Fisher Scientific

Tenax® TA, Balené: Bottle

Supplier: MACHEREY-NAGEL

Polar GC phase with optimized crosslinking for lower column bleeding and higher temperature stability

Supplier: Trajan Scientific and Medical

A high temperature, low bleed, highly inert GC column for the analysis of dioxins and related compounds.

Supplier: Avantor

Silphenylene-based stationary phase (selectivity equivalent to 5MS columns) to ensure minimum bleeding level at high temperatures. General purpose low polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semi-volatiles and many more. HI-5 MS Xil is an MS grade low bleeding cross-bonded column that ensures a long lifetime even under high temperature limits.

Supplier: VARIAN

The VF-5ht improves the analysis of high boiling compounds by exhibiting low bleed, even at high temperatures. Based on ultra-low bleed FactorFour technology, VF-5ht provides unmatched selectivity, sensitivity, and accuracy for the analysis of high-molecular weight compounds.

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass 3.3, clear.

Supplier: G-Biosciences

The 'critical micelle concentration' (CMC) of a detergent varies with temperature, pH, ionic strength, detergent concentration, purity and presence of organic agents in the detergent. Using a large excess of detergent may pose problems during purification procedures or other downstream applications.

Supplier: Avantor Fluid Handling

Optimize performance of your PendoTECH® Pressure Sensor.

Supplier: Avantor

Really versatile general purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 MS is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.