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.
5310-10
10-425mm Black, Polypropylene Open Hole Cap
10 in stock
5250-11BK
11mm Black Snap Cap, PTFE/Silicone Lined
5250-11
11mm Clear Snap Cap, PTFE/Silicone Lined
5250-11(100)
11mm Clear Snap Cap, PTFE/Silicone Lined
9320-11
11mm Crimp Type Decapper
1 in stock
9300-11
11mm Hand Operated Crimper
1 in stock
5250-11O
11mm Orange Snap Cap, PTFE/Silicone Lined
5250-11PK
11mm Pink Snap Cap, PTFE/Silicone Lined
5281-11R
11mm Red Snap Cap, PTFE/Silicone with Starburst Lined
5140-11X
11mm Silver Seal , PTFE/Natural Red Rubber Lined
5140-11X(100)
11mm Silver Seal , PTFE/Natural Red Rubber Lined
35 in stock
806550-13
13-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"
806550-13W
13-425mm White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"
9320-13
13mm Crimp Type Decapper
9300-13
13mm Hand Operated Crimper
5150-13
13mm Silver Seal, PTFE/Silicone Lined
38015-1760
2 Dram, (8mL), 17x60mm Clear Vial, 15-425mm Thread
38015-1760(100)
2 Dram, (8mL), 17x60mm Clear Vial, 15-425mm Thread, 38015-1760(100)
88040-1760
Preassembled 2 Dram, 17x60mm Vial, 15-425mm Thread, Black Phenolic Cap Poly Seal Cone Lined
88020-1760
Preassembled 2 Dram, 17x60mm Vial, 15-425mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
32010E-1232A
2.0mL Amber Vial, 12x32mm, with White Graduated Spot, 10-425mm Thread
32011S-1232
2.0mL Big Mouth Clear Vial, 12x32mm, 11mm Crimp/Snap Ring™
32011S-1232(100)
2.0mL Big Mouth Clear Vial, 12x32mm, 11mm Crimp/Snap Ring™ 32011S-1232(100)
8 in stock
9800-1232
2.0mL Clear 12x32mm Shell Vial & 12mm Plug Convenience Pack (P/N 4100-1232 and 5405SB-12)
9800-1232(100)
2.0mL Clear 12x32mm Shell Vial & 12mm Plug Convenience Pack (P/N 4100-1232 and 5405SB-12)
17 in stock
32009E-1232
2.0mL Clear R.A.M.™ Vial, 12x32mm, with White Graduated Spot, 9mm Thread
32010E-1232
2.0mL Clear Vial, 12x32mm, with White Graduated Spot, 10-425mm Thread
32008E-1232
2.0mL Clear Vial, 12x32mm, with White Graduated Spot, 8-425mm Thread
32011L-1232
2.0mL LO (Large Opening) Clear Vial, 12x32mm, 11mm Crimp
1 in stock
9320-20
20mm Crimp Type Decapper
9300-20
20mm Hand Operated Crimper
5150-20
20mm Silver Seal, 0.125" Natural PTFE/Silicone Lined
4025BS-629
250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision-Formed Mandrel Interior, w/Bottom Spring
812020-1965
3 Dram, 19x65mm Vial, 15-425mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
D0094-1
30ml Clear Tall Straight PTFE cap
5 in stock
816020-2170
4 Dram, 21x70mm Vial, 18-400mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
816020-2170A
4 Dram, Amber 21x70mm Vial, 18-400mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
34013E-1545
4.0mL Clear Vial, 15x45mm, with White Graduated Spot, 13-425mm Thread
34013E-1545(100)
4.0mL Clear Vial, 15x45mm, with White Graduated Spot, 13-425mm Thread
6 in stock
MSV34013E-1545
4.0mL Clear Vial, 15x45mm, with White Graduated Spot, 13-425mm Thread