open top septum cap distributor Sigma

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CHROMSPEC | Chromatographic Specialties Inc.

Screw Cap, CHROMSPEC 9mm, BLUE Open Top, with 0.040" Bonded Red PTFE/White Easy Pierce Silicone Septum PK100-- Add to Cart C779200BBK Screw Cap, CHROMSPEC 9mm BLACK Open Top, with 0.040" Bonded Red PTFE/White Easy Pierce

Cells Product List | Products | GL Sciences

Bottom thickness : 1.5 mm with an open top cap / a PTFE silicone septum Description Path length Capacity Cat.No. CELL TYPE 15-S-1 1mm 0.35mL 621081251 CELL TYPE 15-S-2 2mm 0.7mL 621081252 CELL TYPE 15-S-5 5mm 1.4mL 621081255

Lab Equipment and Lab Supplies | Fisher Scientific -

Sigma Aldrich Fine Chemicals Biosciences (7) Simport Scientific (9) Sotax Corporation (1) Spectrum Pharma Quip Specialties Inc (1) (Magnetic, Composite) with Septum (1) Crimp Cap (Open Top, 5.5 mm hole) (4) Crimp Cap (Open Top, 6 mm hole) (1) (1) ...

SUPELCO | Millipore Sigma Catalog | Krackeler

Sigma Cat.No. Description 27044-U Vials, screw top with polypropylene open-top cap, pre-assembled, pkg of 100 volume 22 mL, amber glass vial, O.D. × H 23 mm × 85 mm, PTFE/red rubber septum 27046-U Vials, screw top with polypropylene open-top cap, pre

I-Chem™ Open-Top Septa Caps, 24-414mm, bonded

White polypropylene open top cap with bonded PTFE-lined silicone septum. Septum permanently bonded to the cap. Catalog No 297-2414 is an open top cap without septum and can be used with Thermo Scientific loose septa with 24mm diameter. Processed to meet EPA Performance Based Specifications for Volatile Organic Analysis.

Brass Tube Compression Fittings from Ohio Valley

Brass Tube Compression Fittings We offer the full line of Swagelok ® Brass Tube Compression Fittings. Our website lists several of the ferrules, unions, tube reducers, connectors, nuts, tees available. If you do not see the item you require on our website, please

CHROMSPEC | Chromatographic Specialties Inc.

Screw Cap, CHROMSPEC 9mm, BLUE Open Top, with 0.040" Bonded Red PTFE/White Easy Pierce Silicone Septum PK100-- Add to Cart C779200BBK Screw Cap, CHROMSPEC 9mm BLACK Open Top, with 0.040" Bonded Red PTFE/White Easy Pierce

Chromatographic Specialties | Chromatographic

Crimp Cap, 11mm, Silver Aluminum, Open Top, with 0.060" Red PTFE/White Silicone Septum PK100-- Add to Cart C51 535M Crimp Cap, 11mm, Silver Aluminum, Open Top, with 0.060" Red PTFE/White Please register or log-in to the site to view your

Thermo Scientific™ 9mm AVCS Red Screw Cap,

9mm Open Top Cap, 6mm hole View All Close Related Products Customers Also Viewed Related Products Add to Cart Quick view 9mm AVCS Blue Screw Cap, PTFE/Silicone, Pre-Slit Septum

Connected chromatography solutions

Description Cap Color Cap Material Septum Hardness shore Thickness (mm) Cat. No. Pack of 8mm Open Top Screw Cap, 8-425 thread, 5mm hole Black Polypropylene – – – 8-SC 500 Red Polypropylene – – – 8-SC(R) 500 White Polypropylene – – – 8-SC(W

PART OF THE DURAN® BOTTLE SYSTEM DURAN® BOTTLE CAPS & CONNECTIONS & ACCESSORIES

The cap fits all GL 45 borosilicate 3.3 glass bottles. The cap has four holes suitable for 3.2 mm tubing. The holes can be sealed using a silicone seal if not required. Cat. No. Description Pack Unit 11 298 12 Screw cap HPLC, GL 45, 4 ports, complete (GL 45 screw cap, 4 x M8 black screw caps, 12 x silicone seals for 1.6,

Products for Environmental Sampling

• Open top cap exposes septum for sample retrieval without removing cap • Polypropylene cap with bonded PTFE/silicone septum included • Bonded septum resists dislodging when punctured by needles • Procedure B processing and certification meets or

Stable Isotope Facility

Cap the vial and evacuate to at least 6-10 millitorr using a vacuum pump fitted with a 24 gauge needle to pierce the septum cap. Helium flush-fill the vials at 500 mL/min for at least 20 seconds. Using a syringe with a 24-gauge needle, add up to 4 mL

Handling and Storage of Air-Sensitive Reagents

when the top is folded over. A glass septum-inlet can be part of the reaction flask Fig. 4or placed on an adapter Fig. 5.The rubber septum may be wired in place as shown in Fig. 3. 6000 N.Teutonia Ave., Milwaukee, WI 53209 Telephone: (800) 558-9160 • (414

Vials, screw top, graduated, open-top cap, preassembled

Vials, screw top, graduated, open-top cap, preassembled volume 22 mL, clear glass vial, thread 20-400, O.D. × H 23 mm × 85 mm, PTFE/silicone septum Commandes Bulk? AJOUTER AU PANIER Propriétés Related Categories Analytical/Chromatography