PTFE septa closure for chromatography vials Waters

Waters offers a selection of snap cap vials and snap caps/septa. Specifications Certified Not Certified Closure Type Snap Neck Cap Color Blue Dimensions 12 x 32 mm Format Qsert Vial Material Clear Glass Seal Material PTFE Volume Capacity 300 Type Autosampler vial Includes Vial, Cap, & Septum Sample Limited Sample Limited UNSPSC Application

Dec 16, 2022 · Contaminant ions observed in LC-MS runs that use preslit PTFE or silicone septa vial caps Contaminant ions are observed when doing replicate injections; the first injection is clean Contaminant ions are generally siloxanes ENVIRONMENT LC-MS with Waters vial caps (186005666CV or 186000327C) CAUSE

Closed top versions for sample storage. Precision Thread Vials and Closures now also used on PerkinElmer TurboMatrix 16, 40 and 110 autosampler that have been constructed after 01.09.2006. AAV29142689 - UltraClean Closure: 18mm Magnetic Universal Screw Cap, silver, centre hole, Silicone white/PTFE red, 45° shore A, 1.3mm, 10 x 100 pc analytics

Best septa choice when temperatures are over 125°C. Natural PTFE/red silicone – ST3HT High temperature formulated seal with low bleed. Best septa choice when temperatures are up to 300°C. Blue silicone/red PTFE – ST144 Thin 1.4 mm seal with PTFE face. Resealing capability limited due to thinner silicone layer. Aluminum/white silicone – AS3

Shimadzu 1.5ml vials septa closure for chromatography vials Clear glass vials and caps with pre-inserted PTFE/silicone septa for ease of sample preparation. Vial size is 12x32 mm, with a writing patch on the side. 1.5mL short thread vial, 1st hydrolytic class, wide opening, label and filling lines with red cap and pre-inserted silicone/PTFE, 45

Dark blue polyethylene screw cap with bonded slit septum for 12 x 32 mm vials. Catalog No. 50-780-186. $57.56 / Pack of 100. Qty Check Availability. Add to cart.

The LCMS Certified Clear Glass 12 x 32 mm Screw Neck Total Recovery Vial’s Pre-slit PTFE/Silicone septa offers many benefits. It delivers excellent sample draw reproducibility by providing sufficient venting to prevent vacuum formation in sample vials. It makes the vial the perfect lab equipment by offering good resealing capabilities as well.

Best septa choice when temperatures are over 125°C. Natural PTFE/red silicone – ST3HT High temperature formulated seal with low bleed. Best septa choice when temperatures are up to 300°C. Blue silicone/red PTFE – ST144 Thin 1.4 mm seal with PTFE face. Resealing capability limited due to thinner silicone layer. Aluminum/white silicone – AS3

make PTFE/silicone septa suitable for all types of chromatographic applications. A thin film of PTFE is laminated to the side of the septum that faces the sample to limit exposure of the elastomer to the solvent. PTFE/Silicone septa are ideal for use in most HPLC and GC applications where resealability and purity are critical. Pre-slit PTFE

make PTFE/silicone septa suitable for all types of chromatographic applications. A thin film of PTFE is laminated to the side of the septum that faces the sample to limit exposure of the elastomer to the solvent. PTFE/Silicone septa are ideal for use in most HPLC and GC applications where resealability and purity are critical. Pre-slit PTFE

The new National Target DP 9mm closures are designed to help chromatographers achieve more reliable and efficient sample analysis. Designed to accommodate nearly all chromatography autosamplers fitted for 12 × 32cm vial trays, the C5000 series closure effectively eliminates septa push-through and significantly enhances productivity and flexibility in the laboratory.

SKU: JJAN40007 PTFE Septa for Wide Mouth Vial, 2 mL, 1000/pk Sign in to view Your Price List Price Unavailable Contact Waters For Availability Add to Cart Specifications Product Support Specifications UNSPSC Application Sample Preparation Product Type Septum Product Support Documents User Manuals No Results Found What do you want to do?

PTFE-faced silicone rubber septa are autoclavable, resist coring, and are recommended for use in all autosamplers using screw thread vials. Septa and liners can be laminated with PTFE on one or both sides to provide high chemical resistance and a nearly inert barrier between sample and septa material.

ABC Vial™, 2 mL, preassembled, 9 mm thread clear glass vial, PTFE/silicone septum, pkg of 100 ea; find Supelco-27487U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

May 30, 2022 · The screw neck vial options are the following: The 10-mL vial (186001420), cap (186001421), and non-slit PTFE septa (186001422) The 2-mL vial (186000273) and cap and PTFE septa together (186007198) The Crimp Top vial option is the following: The 2-mL vial (WAT094222) and cap and PTFE/SIL/PTFE septa (PSL404231) or cap and SIL/PTFE septa (186006967)