transparent volatile organic analysis vials PTFE silicone

Jan 02, 2006 · Figure 3 - Typical mass chromatogram of volatile residue in hexane caused by PTFE/silicone septa: a) hexane extract of a piece of septum; b) vial septum was punctured once by a syringe to sample 1 μL hexane for GC analysis; c) hexane in the last vial was reanalyzed after 3 days; and d) analyzed immediately after 100 μL hexane was added from one vial to another (the septum was

13075 meets these specifications and caps with PTFE faced

13075 meets these specifications) and caps with PTFE-faced silicone septa (Pierce No. 12722 meets these specifications). Before use, wash vials and septa with soap and water, followed by 3 tap water rinses and 3 deionized water rinses. (b) Balance- Analytical, capable of accurately weighing to nearest 0.0001 g. DRAFT

BT SCIENCE | Research Supplier Products in Malaysia - Vials

23x75mm. Headspace Vials (Flat Bottom & Round Bottom) 10ml. 20ml. Silver aluminium or steel Crimp Cap/Screw Cap with 18mm/20mm Septa. PTFE/silicone septa. PTFE/Silicone. Gray PTFE/black butyl molded. Molded PTFE/butyl.

Certified polypropylene bonded caps with septa, pkg of 100 9

Certified polypropylene bonded caps with septa, pkg of 100 9 mm cap, PTFE/silicone septum (with slit), dark blue polypropylene cap; find Supelco-29320U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

10mm HPLC vials bonded PTFE/silicone slit septa

Bonded Clear PTFE/Clear Silicone, Pre-slit MSCERT4000-36LVW 100 Open top caps are designed to be used with any of our 10mm septa. Get Price CHROM4_Catalogue-2019_Web2.pdf

Vials, LC, PTFE/Silicone Septa for SIL-10A Rinse - Shimadzu

PTFE/silicone septa. Recommended only for SIL-10A/AF/Ai/AP rinse port. For 4 mL vials 220-91521-08, -09, -10, and -11, use replacement caps and septa 220-91521-14. Price: $39.00.

autosampler 4ml glass vials 15*45mm 100/pk-Lab Autosampler Vial

certified autosampler 4ml glass vials specification-LC MS VialsCertified HPLC vial inserts India-HPLC Vial Inserts Vials and Septa to meet your application: 1.5mL, 4mL, 10mL and 2 Tel: 8618057059123 E-mail:market@aijirenvial.com

MS Certified and Certified Vial Kits | Aijiren Tech

Each lot of certified kits is tested by HPLC/UV and GC/MS against 15 critical parameters. Certificate of Conformance included in every pack. Kits are delivered shrink-wrapped to ensure product cleanliness. Superior quality 1st hydrolytic class glass (Type 1) in clear and amber. Fixed insert or conical base vials for limited volume sampling.

5185-5824 - Aijiren

Screw Top Vials, Caps, Septa and Kits. Cap, screw, blue, bonded preslit PTFE/silicone septa, 100/pk. Cap size: 12 mm

Vials and caps - Separations

70261 - (septa only) PTFE virginal, white 53° shore D 0.25 mm 100 / PE bag 702070 - (septa only) Red Rubber / FEP colorless 45° shore A 1.3 mm 100 / PE bag 70248 - (septa only) Silicone white / PTFE red 45° shore A 1.3 mm 100 / PE bag 702481 - (septa only) Silicone white / PTFE blue, slit 55° shore A 1.0 mm 100 / PE bag Vial Kits screw neck N 8

SureSTART™ Specification Certified Screw Vial and Cap Kits

Material (Septa) White Silicone/Red PTFE; Pre-slit, Bonded: Size (Metric) Opening: 9 mm: Hardness: 55 Shore: Product Line: SureSTART Level 2: Volume (Metric) Total: 2 mL: Vial Type: 2 mL Short Thread Screw Glass Vial, Level 2: Closure Material: Grey Polypropylene: Closure Type: Screw, Level 2: Height (Metric) 32 mm: Thickness (Metric) 1 mm

HPLC Vials - GC - Storage - Orochem Technologies

HPLC Vials. Orochem Technologies offers vials for HPLC, GC and storage. The volume is from 0.1 mL to 4 mL. Both glass and plastic vials, with or without insert. There are several types of caps and septa. HPLC vials fit into most major brands of HPLC autosamplers. Read more.

13-425 4ml Sample Vials - chinalabware.net

13-425 4ml Sample Vials. 13-425 screw thread caps, septa, and vials are designed for specific use with the Aijiren Technology WISP 48-Position Autosampler. Vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in patch for sample identification

PTFE/silicone septum waste 4ml glass vials specification-Lab

Home » News » 4ml Sample Vials » PTFE/silicone septum waste 4ml glass vials specification PTFE/silicone septum waste 4ml glass vials specification CHROM4_Catalogue-2019_Web2.pdf 11mm Silver Crimp Cap, Red PTFE/White Silicone with Slit 4mL Screw Vials, 15 x 45mm, 13mm Opening and Pre-assembled Caps and Septa.

Aijiren Tech National Scientific septa for 4mL Screw

Specifications Description Aijiren Tech™ National Vial Septa are designed for use with 4mL screw-thread vials. PTFE disk septa are chemically inert PFTE/red rubber septa are economical for many GC applications PTFE/silicone septa are most popular for HPLC and IC applications Pre-slit septa are easier to pierce with thin gauge needles