J.G. Finneran Associates is a manufacturer and supplier of unique and innovative products for the global chromatography, biotechnology, environmental, and laboratory communities. Our products deliver reliable performance while expediting and simplifying the analysis process. J.G. Finneran Associates is the original inventor and designer of many products that are commonplace in the laboratory. These items include Snap Ring Vials, Snap Top Caps, and Limited Volume Inserts with polymer bottom springs. We have been in business for over 34 years and will continue to provide our customers with the tools that can expand their capabilities, increase efficiency in the lab, reduce costs, and make their work easier.
30108G-1232A
100µL Glass/Amber Plastic (Glastic) Limited Volume Vial, 12x32mm, 8-425mm Thread
30108G-1232
100µL Glass/Clear Plastic (Glastic) Limited Volume Vial, 12x32mm, 8-425mm Thread
401P-530
100µL Polypropylene Conical Limited Volume Insert, 5x30mm, Precision-Formed Interior, No Spring
401PBS-530
100µL Polypropylene Conical Limited Volume Insert, 5x30mm, Precision-Formed Interior, w/Bottom Spring
11 in stock
401PTS-530
100µL Polypropylene Conical Limited Volume Insert,5x30mm, Precision-Formed Interior, w/Patented Top Spring™
30108P-1232
100µL Polypropylene Limited Volume Vial, 12x32mm, 8-425mm Thread
30109P-1232A
100µL to 300µL Amber Polypropylene R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30111CP-1232
100µL to 300µL Clear Polypropylene Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™
30109CP-1232
100µL to 300µL Clear Polypropylene R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30111G-1232A
100µL to 300µL Glass/Amber Plastic (Glastic) Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™
30109G-1232A
100µL to 300µL Glass/Amber Plastic (Glastic) R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30111G-1232
100µL to 300µL Glass/Clear Plastic (Glastic) Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™
30109G-1232
100µL to 300µL Glass/Clear Plastic (Glastic) R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30111P-1232
100µL to 300µL Polypropylene Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™
30109P-1232
100µL to 300µL Polypropylene R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30111T-1232
100µL to 300µL TPX Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™
30109T-1232
100µL to 300µL TPX R.A.M.™ Limited Volume Vial, 12x32mm, 9mm Thread
30108T-1232
100µL TPX Limited Volume Vial, 12x32mm, 8-425mm Thread
D0438B-32
1000mL Amber Narrow Mouth Bottle, 90x202mm, 28mm Closure - Bulk Pack
D0438-32
1000mL Amber Narrow Mouth Bottle, 90x202mm, 28mm Closure
D0434B-32
1000mL Amber Wide Mouth Bottle, 90x209mm, 65mm Closure - Bulk Pack
D0434-32
1000mL Amber Wide Mouth Bottle, 90x209mm, 65mm Closure
D0437-32
1000mL Natural Narrow Mouth Bottle, 90x202mm, 28mm Closure
D0433B-32
1000mL Natural Wide Mouth Bottle, 90x209mm, 65mm Closure - Bulk Pack
D0433-32
1000mL Natural Wide Mouth Bottle, 90x209mm, 65mm Closure
8060701-10
10-425mm Black Open Hole Polypropylene Closure, Bonded Red PTFE/Silicone Septa, 0.060” with Slit,8060701-10
804040-10
10-425mm Black Open Hole Polypropylene Closure, PTFE/Red Rubber Septa, 0.040"
804060-10
10-425mm Black Open Hole Polypropylene Closure, PTFE/Silicone/PTFE Septa, 0.040”
804070-10(100)
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.040" with Slit
8 in stock
806050-10
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060"
806070-10
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
806070-10(100)
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
4 in stock
805050-10
10-425mm Black Polypropylene Closure, Red PTFE/White Silicone Septa, 0.050"
804060-10B
10-425mm Blue Open Hole Polypropylene Closure, PTFE/Silicone/PTFE Septa, 0.040",804060-10B
804070-10B
10-425mm Blue Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.040" with Slit,804070-10B
806050-10B
10-425mm Blue Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060"
806070-10B
10-425mm Blue Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit,806070-10B
805050-10B
10-425mm Blue Polypropylene Closure, Red PTFE/White Silicone Septa, 0.050"
5310-10B
10-425mm Blue, Polypropylene Open Hole Cap
5310-10G
10-425mm Green, Polypropylene Open Hole Cap
5310-10R
10-425mm Red, Polypropylene Open Hole Cap
5360-10
10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
5360-10(100)
10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
5330SB-10
10-425mm Starburst Top Seal™ Closure, 10mil
5330-10
10-425mm Top Seal™ Closure, 10mil
805050-10W
10-425mm White Polypropylene Closure, Red PTFE/White Silicone Septa, 0.050"
5310-10W
10-425mm White, Polypropylene Open Hole Cap
5310-10W(100)
10-425mm White, Polypropylene Open Hole Cap
1 in stock
5310-10Y
10-425mm Yellow, Polypropylene Open Hole Cap
31018F-2346A
10mL Amber Flat Bottom Headspace Vial, 23x46mm, 18mm Thread,31018F-2346A
31020A-2346A
10mL Amber Headspace Vial, 23x46mm (for CTC PAL), Beveled Bottom, 20mm Beveled Crimp Top
310020-2346A
10mL Amber Headspace Vial, 23x46mm, Flat Bottom, 20mm Beveled Crimp Top
310020A-2346
10mL Clear Headspace Vial, 23x46mm (for CTC PAL), Beveled Bottom, 20mm Beveled Crimp Top
310020-2346
10mL Clear Headspace Vial, 23x46mm, Flat Bottom, 20mm Beveled Crimp Top
31020SP-2346
10mL SPME Clear Radius Bottom Vial, 23x46mm, 20mm Flat Top Crimp, Thicker Lip Finish
606GHP-10P
10mm Diameter Purple General Purpose GC Septa with Guide Hole, 3mm Thick, Long Life - 450 Injections, Max Temp 325°C
601010-10
10mm x 0.010" White PTFE Septa
1 in stock
604040-10F
10mm x 0.040" PTFE/Butyl Rubber Septa
604040-10
10mm x 0.040" PTFE/Red Rubber Septa
604070-10
10mm x 0.040" Red PTFE/Silicone with Slit Septa
604060-10
10mm x 0.040" Red PTFE/Silicone/Red PTFE Septa
605050-10
10mm x 0.050" Red PTFE/Silicone Septa
606050-10
10mm x 0.060" Red PTFE/Silicone Septa
606050-10(100)
10mm x 0.060" Red PTFE/Silicone Septa
606070-10
10mm x 0.060" Red PTFE/Silicone with Slit Septa
607550-10
10mm x 0.075" Red PTFE/Silicone Septa
31511PE-12A
11mm Snap Seal™ Amber Polyethylene Vista Vial™ Top,31511PE-12A
606550GR-11
11mm (7/16") Diameter Advanced Green General Purpose Septa, Long Life - 100 Injections, Max Temp 300°C
606GPB-11
11mm (7/16") Diameter General Purpose Blue Silicone GC Septa, 3mm Thick, Up to 150 Injections, Max Temp 250°C
606GPW-11
11mm (7/16") Diameter General Purpose Low Bleed Milky White GC Septa, 3mm Thick, over 100 Injections, Max Temp 250°C
606XLB-11
11mm (7/16") Diameter Green High Temp/Extremely Low Bleed GC Septa, 3mm Thick, Max Temp 350°C
606HTX-11
11mm (7/16") Diameter HT-X High Temp Low Bleed Blue Silicone GC Septa, Long Life - 200 Injections, Max Temp 350°C
606MSLB-11
11mm (7/16") Diameter Low Bleed Yellow PTFE/Cream Silicone Septa, 3mm Thick, Max Temp 250°C
606MS-11
11mm (7/16") Diameter White PTFE/Off-White Silicone Septa, 3mm Thick, Max Temp 250°C
5210-11BK
11mm Black Snap Cap, 10mil PTFE Lined
5240-11BK
11mm Black Snap Cap, PTFE/Butyl Rubber Lined
5270-11BK
11mm Black Snap Cap, PTFE/Silicone with Slit Lined,5270-11BK
5510-11B
11mm Blue Poly Crimp™ Seal, 10mil PTFE Lined [Patented]
5540-11B
11mm Blue Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented]
5550-11B
11mm Blue Poly Crimp™ Seal, PTFE/Silicone Lined [Patented]
5570-11B
11mm Blue Poly Crimp™ Seal, PTFE/Silicone with Slit Lined [Patented],5570-11B
5560-11B
11mm Blue Poly Crimp™ Seal, PTFE/Silicone/PTFE Lined [Patented]
5140-11XB
11mm Blue Seal, PTFE/Natural Red Rubber Lined
5140-11XB(100)
11mm Blue Seal, PTFE/Natural Red Rubber Lined
5140-11B
11mm Blue Seal, PTFE/Red Rubber Lined
5150-11B
11mm Blue Seal, PTFE/Silicone Lined
5160-11B
11mm Blue Seal, PTFE/Silicone/PTFE Lined
5200SB-11B
11mm Blue Snap Cap Seal with Starburst
5210-11B
11mm Blue Snap Cap, 10mil PTFE Lined
5240-11B
11mm Blue Snap Cap, PTFE/Butyl Rubber Lined
5250-11B
11mm Blue Snap Cap, PTFE/Silicone Lined
5270-11B
11mm Blue Snap Cap, PTFE/Silicone with Slit Lined,5270-11B
5281-11B
11mm Blue Snap Cap, PTFE/Silicone with Starburst Lined,5281-11B
5260-11B
11mm Blue Snap Cap, PTFE/Silicone/PTFE Lined
5510-11
11mm Clear Poly Crimp™ Seal, 10mil PTFE Lined [Patented]
5540-11
11mm Clear Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented]
5540-11(100)
11mm Clear Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented]
3 in stock
5550-11
11mm Clear Poly Crimp™ Seal, PTFE/Silicone Lined [Patented]
5550-11(100)
11mm Clear Poly Crimp™ Seal, PTFE/Silicone Lined [Patented]