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
VWR® Certified Vials and Closures Convenience Kits • Lot-tested including HPLC and GC analysis for nine critical parameters • Vial dimensions verified for height, diameter and bottom thickness • Cap/septum tested for sealing and residue by GC headspace •
EPA vials with PP cap. Viales Viales de muestras de agua. Información de suministro: Certificate of analysis (CofA) included in the case and barcoded with lot number for traceability. Analysis labels are included unattached for optional use. (only for certified vials) Envase: Carton is sealed with security tape providing tamper evidence.
Screw caps and septa for Reacti-Vial™ and screw cap septum vials. Verschlüsse Chromatographieampullen-Verschlüsse. These open top screw caps provide an inert, air-tight seal and direct puncture access to samples with a syringe needle. Fits into Reacti-Vial™ small reaction vials. Used with PTFE/rubber laminated discs.
Description: Clean snap VOA vials feature a snap-off septum guard that protects the septum from exposure to the general environment. The clean snap cap reduces the ,EPSCSS336-0040EA,EPSCSS146-0040EA,EPSCSS326-0020EA,EPSCSS246-0040EA,EPSCSS346-0040EA,EPSCSS136-0040EA,EPSCSS236-0040EA
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548-0584 Complete Tear-off cap, clear lacquered 55 shore A Butyl dark grey 3.0 1 548-0585 Centre Tear-off cap, clear lacquered 45 shore A silicone blue transparent/PTFE white 3.0 1 548-0586 Complete Tear-off cap, clear lacquered 45 shore A
VWR International, a global laboratory supplier and distributor of chemicals, life science products, consumables, equipment, instruments, furniture, e-commerce and services The support you need to optimize operations Avantor Services provides a wide range of
VWR® Cell Culture Flasks Treated for Increased Cell Attachment, Sterile. Supplier: VWR International. Description: Increased Cell Attachment surface treatment can improve cell spreading and attachment. Certificates. ,10861-650CS,10861-646CS,10861-670CS,10861-672CS,10861-654CS,10861-640CS,10861-652CS.
Screw cap septum vials. 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. Tiedustele hintaa asiakaspalvelusta.
Acetonitrile, anhydrous (max. 0.001 % H₂O) Product (s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
Description: Borosilicate glass 3,3, with beaded rim. Product (s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
Cap features a molded-in septa retainer ring which holds the septa securely in place without bonding to the cap so septum can be removed and replaced as needed (except 1 l bottle). Certified bottles meet or exceed EPA performance based standards for volatile organic analysis
VWR® Certified Vials and Closures Convenience Kits • Lot-tested including HPLC and GC analysis for 15 critical parameter • Vial Dimensions verified for height, diameter, bottom thickness • Cap/septum tested for sealing and residue by GC headspace • •
These items have limited quantity and availability. HPLC/GC certified vial kit, amber glass, with label and filling lines, UltraClean seal: 9 mm PP short thread cap, blue, centre hole, septum silicone white/PTFE red, 55° shore A, 1,0 mm. 1,50 ml.
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