54999 Risultati per: "Bleed Temperature Optimized (BTO) Septa for GC"

Supplier: Simport Scientific

This aqua colour screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures.

Supplier: Corning

I tappi a setto singolo per provette da 0,5 ml sono adatti per il sequenziatore ABI PRISM® 310.

Supplier: THERMO NATIONAL SCIENTIFIC

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

Supplier: Thermo Fisher Scientific

Employ the most widely used MS phase in gas chromatography with the 5% phenyl phase Thermo Scientific TraceGOLD TG-5MS GC Column. These columns have exceptionally low bleed for optimal signal-to-noise ratio, sensitivity and MS integrity.

Supplier: Thermo Fisher Scientific

These vials are ideal for sample collection and small derivatisation reactions for use with automated gas (GC) and liquid chromatography (LC), and for storage of reagents and standards under complete seal with instant syringe access. They are made of autoclavable borosilicate glass.

Supplier: EP SCIENTIFIC

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

Supplier: MACHEREY-NAGEL

Septa, Silicone natural/PTFE colourless, Durezza: 45° shore A, Spessore: 3,2 mm, Ø: 22 mm

Supplier: Testo

Temperature probe

Supplier: BIRZLE PETER

Silicone, transparent.

Supplier: DWK Life Sciences

Silicone, translucent.

Supplier: VARIAN

The CP-Chirasil Val columns are designed for the separation of optically active compounds, especially amino acids. They have lower bleed levels than other phases with a Tmax of 200 °C, isothermally and programmed.

Supplier: Simport Scientific

This screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection.

Supplier: witeg Labortechnik

These sealing discs are made from white PTFE.

Supplier: DESCO

Hooked stainless steel probe, 140 mm.

Supplier: VWR Collection

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

Supplier: WTW

Temperature probe

Supplier: VWR Chemicals

Le strisce reattive Dosatest® forniscono una determinazione rapida e precisa del pH dovuta a 4 zone reattive per ogni valore di pH.

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

Supplier: Avantor

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

Supplier: VARIAN

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

Supplier: WTW

Temperature Probe, TFK 325

Supplier: EBRO

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

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: Thermo Fisher Scientific

Polypropylene closure with thermoplastic elastomer septum.

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: 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: Avantor

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

Supplier: Avantor

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

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.