The C&G 40 mL precleaned VOA (volatile organic compound) vial is mainly used in research laboratories or in chemical industries. It is suitable for use with autosamplers, solid cap and liners for analysis. This L3 vial comes with a 24-414 white PTFE septa cap which offers tight sealing of sample. Compare this item.
Tape adheres to glass, metals, polyethylene, Teflon®, wax, rubber, paper and cloth Unaffected by temperatures from -55° to +120°C Label tapes are available in three widths: 1/2”, 3/4” and 1”. Dimensions: 60 yard (54.9 m) rolls; 3-inch core. Package contains six rolls of tape.
The Aijiren Technologies inlet septa is made from strong silicone material and works well even at 35 degree C temperatures. This septa is compatible to use with , , 4890, , , GC columns. Application: For , , 4890, , , GCs This product is only available to. Compare this item.
Wheaton headspace vials accept 20 mm aluminum seals Rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures Manufactured from Type I borosilicate glass Top provides a tighter seal with your septa O.D. x Height: 23 x 75 mm Capacity: 20 mL. Related Products: 20 Ml Glass Vials. Compare this item.
The Finneran 9 mm septa in white color, is mainly used with screw thread closures for tight sealing of the stored sample. It is mainly used in research laboratories or in chemical industries. This septa is made of sturdy PTFE material which ensures long lasting usage and durability. Compare this item.
Thermo Scientific™ 10mm Autosampler Vial Screw Thread Caps. 10mm Wide Opening Screw Caps and Septa feature a 10-425 thread finish and are available in an assortment of styles to match your application needs. 9.04€ – 181.00€. Pricing & Availability.
Oct 28, 2021 · Cap/Septum has a natural Pre-slit Blue polytetrafluoroethylene (PTFE) and white silicone septa are convenient and minimize contamination from handling.Cap/Septum tested by head space GC to ensure proper curing of silicone polymer.2ml HPLC Vials caps and septa with most close space tolerance and caps and septa meet standards set
Thermo Scientific Nalgene. Teflon® FEP Bottles RCF to 4,000 x g Withstand temperatures from -100° to +150°C Flat bottoms Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Bottles include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.
Chemglass. Replacement septa for use with MW-102 open-top screw caps on Minum-Ware® glassware components. Septa are made of silicone rubber with one side having a RED PTFE face, while the opposite side has an ultrathin covering of polypropylene to prevent needle coring when penetrating septa. Compare this item.
autosamplers withdrawing greater than 50µL of sample from a 2mL vial. Polyethylene (PE) Septa: Polyethylene septa are offered as single piece caps where the septum is molded as a part of the cap. The surface for needle penetration is 0.01” thick allowing for use with thin gauge needles. Polyethylene septa are not resealable and intended
• Can change to sample from different heights in the vial - A setpoint of -2 mm will sample 1.6 mm from the vial bottom - Range is -2 mm to 30 mm • Example uses: - Samples with sediment (although properly filtering the sample is ideal) - Sampling from higher in the sample vial in liquid-liquid extractions - Small volume sampling
Septa selection guide Overview Diferent septa material for LC and GC applications There are many diferent types of materials used to produce the septa found in LC and GC vial caps. This document will provide you with the technical guidance you need in order to make the right selection. Choosing the right septa
Blue PTFE/ White silicone septa + Silver screw cap with hole, for 10ml/20ml 18mm screw top vial. Top/Cap Type:18mm Screw top. Size:18 11.5mm. 2 months Free ESS - Environmental Sampling Supply “Specifications and Guidance for Contaminant-Free Sample Containers” NOTES: All containers are supplied with a Teflon® silicone Septa closure attached.
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Septa selection guide Headspace and sample preparation applications: Septa material These septa often require elevated temperatures and should only be used with suitable headspace caps (crimp or screw caps). The temperatures below are for guidance. Gray butyl stopper An economical septum.
Thermo Scientific Nalgene. Teflon® FEP Bottles RCF to 4,000 x g Withstand temperatures from -100° to +150°C Flat bottoms Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Bottles include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.
