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Oct 31, 2017 · Each vial was taken into the headspace instrument from a rotating carousel. The optimized headspace method utilizes an oven temperature of 95°C, valve and transfer line temperatures of 120°C, and a vial pressurization of 500 mbar above atmospheric with ultrahigh purity grade helium and a 1 mL sample loop.
Clear and amber dram sample vials are made of Type I borosilicate glass, providing excellent resistance to heat shock and chemical leaching. Finneran dram vials are available assembled with screw thread closures PTFE/F217 lined or PTFE/Silicone lined.
Headspace Vials. Hinged Snap Vials Restek 0.45 mL 96-Well Plates, Case of 120, Non-Sterile Round Well, Conical Bottom ... JG Finneran 0.5mL Glass Flat Bottom ...
SU-V7130-500EA. €329.00. Add to Cart. Liquid scintillation vials, glass, volume 20 mL, vial size 28 mm x 61 mm , with cap, Cap: 22mm urea with Poly-Seal cone liner. (caps packed separately), pkg of 500 ea. Artikel Nr. SU-V7005-500EA. €340.00.
Jan 02, 2006 · One possibility of silicone septa contamination relates to diffusion through the headspace, as characterized in Figure 3b and c, where the septum was punctured once by the 10-μL syringe needle with a 250-μL aliquot of hexane sealed in the vial. With the sensitivity of the method herein, no contamination was detected 8 hr after puncturing, and
Clear Plastic Vial w/100µL Glass Insert 24653 $149 — — Description Volume Color Material 100-pk. 1000-pk. Vial w/White Graduated Marking Spot 2.0mL Clear Glass 24383 $18.50 24384 Vial w/White Graduated Marking Spot 2.0mL Amber Glass 24385 $19.50 24386 Vial without Graduated Marking Spot 2.0mL Clear Glass 21152 $16.50 21153
Mininert Precision Sampling Valves for Vials. Restek. Mininert valves are very convenient for repetitive sampling and limit content exposure to the silicon septum. Models are available for screw-cap and crimp-top vials. The crimp-top valve for 20 mm ID glassware slides into the neck of the vial. Turn the threaded flange to secure a tight fit.
47 mm Glass Frit with 40/35 Joint; 47 mm w Stainless Steel Support and 40/35 Joint; 47mm & 90mm Glass Filter Holders; 90 mm with Glass Frit; 90 mm with Glass Frit and 40/35 Joint; 90 mm with Stainless Steel Support; 90 mm with Stainless Steel Support and 40/35 Joint; Filter Funnels
Headspace Vial. Products Often Purchased with 20 mL, 18 mm Headspace Screw-Thread Vials, Clear, 100-pk. Vial Storage Rack for 6, 10, or 20mL Headspace Vials, 36 Vial Capacity, Polypropylene, ea. 18 mm Magnetic Screw-Thread Headspace Caps and Blue PTFE/Silicone, 1.5mm thick Septa for SPME, 100-pk. 18 mm Magnetic Screw-Thread Headspace Caps and
Headspace Vial. Headspace Vial. Headspace Vial. Headspace Vial. Caps not included. Volume Color. 10 mL Clear. 10 mL. 20 mL. 20 mL. Amber. Clear. Amber. Dimensions. 22 x 45 mm. 22 x 45 mm. 22 x 75 mm. 22 x 75 mm. Magnetic Screw-Thread Caps (18 mm) Description. Magnetic Caps and Septa. Magnetic Caps and Septa. Magnetic Caps and Septa. Septa
Supplier Part Number Mfr'r Name Item Description UOM Published Price 10000 Restek Base Deactivated Guard Column 5m, 0.25mm ID EA 61 10001 Restek Base Deactivated Guard Column 5m, 0.32mm ID EA 67 10002 Restek Base Deactivated Guard Column 5m, 0.53mm ID EA 82 10005 Restek Deactivated Tubing, IP Deactivation 5m, 0.45mm ID EA 77 10009 Restek Deactivated Tubing, NP Deactivation 15m, 0.25mm ID EA
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(주)웅기과학. 대표 조장일 개인정보 보호 책임자 천강오. 통신판매업신고번호 서울성동 제0762호. 사업자 등록번호 218-81-21094. 전화 팩스
3mL Amber Serum Vials, 17x37mm, Ream of 371. Same dimensions as 62413U-3 and 62413W-3. $125.00. Add to cart More. Add to Compare. $160.00. 3ml Amber WASHED Serum Vial, 17x37mm, ream of 375. 3ml Amber WASHED Serum Vial, 17x37mm, ream of 375 pieces. Double bagged in plastic reams with lot label traceability.
Interlock limited volume vials offer the performance and convenience of a one-piece microvial for a fraction of the cost. A 300 µL insert is fused into a 12 x 32 mm clear or amber glass vial. This one-piece design reduces the potential for contamination.