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
5310-10(100)
10-425mm Black, Polypropylene Open Hole Cap
5 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
2 in stock
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
25 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)
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)
16 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
32011L-1232(100)
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
9700-12
50 Position Snap Rack™, White for 12mm Vials
36020-2238
6mL Clear Headspace Vial, 22x38mm (for Perkin-Elmer), Flat Bottom, 20mm Beveled Crimp Top
36020-2238(100)
6mL Clear Headspace Vial, 22x38mm (for Perkin-Elmer), Flat Bottom, 20mm Beveled Crimp Top 36020-2238(100)
806070-08
8-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
806550-08
8-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"
5310-08
8-425mm Black, Polypropylene Large Open Hole Cap with Flange
1 in stock
5310-08(100)
8-425mm Black, Polypropylene Large Open Hole Cap with Flange
806550L-08W
8-425mm Flangeless White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"
5310-08O
8-425mm Orange, Polypropylene Large Open Hole Cap with Flange
806550-08W
8-425mm White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"
5320-24B
20mm Polycrimp cap with PTFE/Rubber septa, Pkt 100
CERT95-12A
Certified Amber Glass 9mm R.A.M.™ Vial, 12x32mm, and PP Open Top Cap, Royal Blue, Bonded PTFE/Silicone
CERT95-12
Certified Clear Glass 9mm R.A.M.™ Vial, 12x32mm, and PP Open Top Cap, Royal Blue, Bonded PTFE/Silicone
806550-1232
Clear 8-425mm Threaded Vial, 12x32mm, Black Polypropylene Cap, Red PTFE/Silicone Septa, 0.065"
MSC95-12
MS Certified Clear Glass 9mm R.A.M.™ Vial, 12x32mm, and PP OT Cap, Royal Blue, Bonded PTFE/Silicone
601010-24(100)
White PTFE Septa, 24mm, 0.010" thick Packet 100
6 in stock
4050-917A
0.5mL Amber Glass Conical Vials, 9x17mm
4050FB-917A
0.5mL Amber Glass Flat Bottom Vials, 9x17mm
4050-917
0.5mL Glass Conical Vials, 9x17mm
4050-917VL
0.5mL Glass Conical Vials, 9x17mm, in Vial Loader
4050FB-917
0.5mL Glass Flat Bottom Vials, 9x17mm
4050FB-917VL
0.5mL Glass Flat Bottom Vials, 9x17mm in Vial Loader
9905LC-812
0.5mL MTP System ABS Plate with PTFE/Silicone/PTFE Liner, Cover & Glass 9x17mm Conical Vials
9905LC-812FB
0.5mL MTP System ABS Plate with PTFE/Silicone/PTFE Liner, Cover & Glass 9x17mm Flat Bottom Vials
9905-812
0.5mL MTP System ABS Plate with Glass 9x17mm Conical Vials Only
9905-812FB
0.5mL MTP System ABS Plate with Glass 9x17mm Flat Bottom Vials Only
9905P-812
0.5mL MTP System ABS Plate with Polypropylene 9x17mm Conical Vials Only
9905PLC-812
0.5mL MTP System ABS Plate with PTFE/Silicone/PTFE Liner, Cover & Polypropylene 9x17mm Conical Vials
9905-812T
0.5mL MTP System Topas Plate with Glass 9x17mm Conical Vials Only
9905-812FBT
0.5mL MTP System Topas Plate with Glass 9x17mm Flat Bottom Vials Only
9905P-812T
0.5mL MTP System Topas Plate with Polypropylene 9x17mm Conical Vials Only
9905LC-812T
0.5mL MTP System Topas Plate with PTFE/Silicone/PTFE Liner, Cover & Glass 9x17mm Conical Vials
9905LC-812FT
0.5mL MTP System Topas Plate with PTFE/Silicone/PTFE Liner, Cover & Glass 9x17mm Flat Bottom Vials
9905PLC-812T
0.5mL MTP System Topas Plate with PTFE/Silicone/PTFE Liner, Cover & Polypropylene 9x17mm Conical Vials
4050P-917
0.5mL Polypropylene Conical Vials, 9x17mm
4050P-917VL
0.5mL Polypropylene Conical Vials, 9x17mm in Vial Loader
84020-1545
1 Dram, 15x45mm Vial, 13-425mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
84020-1545A
1 Dram, Amber 15x45mm Vial, 13-425mm Thread, Black Polypropylene Solid Top Cap, PTFE/F217 Lined
D0179B-1
1 oz, 30cc Amber Packer, 36x65mm, 28-400mm Thread - Bulk Pack
D0179-1
1 oz, 30cc Amber Packer, 36x65mm, 28-400mm Thread
D0173-1
1 oz, 30cc Amber Packer, 36x65mm, 28-400mm Thread, Phenolic Closure, PE Cone Lined
D0178-1
1 oz, 30cc Amber Packer, 36x65mm, 28-400mm Thread, Polypropylene Closure, Unlined
9-220
1 oz, 30cc Wide Mouth Packer, 36x65mm, 28-400mm Thread, White Closure, PTFE Lined
D0167B-1
1 oz, 30mL Amber Boston Round Bottle, 31x79mm, 20-400mm Thread - Bulk Pack
D0167-1
1 oz, 30mL Amber Boston Round Bottle, 31x79mm, 20-400mm Thread
9A-170
1 oz, 30mL Amber Boston Round, 31x79mm, 20-400mm Thread, White Closure, PTFE Lined
D0168-1
1 oz, 30mL Amber Boston Round, 31x79mm, 20-400mm Thread, Polypropylene Closure, F217 Lined
D0161-1
1 oz, 30mL Amber Boston Round, 31x79mm, 20-400mm Thread, Phenolic Closure/PE Cone Lined
D0166-1
1 oz, 30mL Amber Boston Round, 31x79mm, 20-400mm Thread, Polypropylene Closure, Unlined
D0155B-1
1 oz, 30mL Clear Boston Round Bottle, 31x79mm, 20-400mm Thread - Bulk Pack
D0155-1
1 oz, 30mL Clear Boston Round Bottle, 31x79mm, 20-400mm Thread
D0156-1
1 oz, 30mL Clear Boston Round, 31x79mm, 20-400mm Thread, Polypropylene Closure, F217 Lined
D0149-1
1 oz, 30mL Clear Boston Round, 31x79mm, 20-400mm Thread, Phenolic Closure/PE Cone Lined
9-170
1 oz, 30mL Clear Boston Round, 31x79mm, 20-400mm Thread, White Closure, PTFE Lined
D0098-1
1 oz, 30mL Tall Wide Mouth Jar, 34x68mm, 33-400mm Polypropylene Closure, F217 Lined
D0096-1
1 oz, 30mL Tall Wide Mouth Jar, 34x68mm, 33-400mm PP Closure, Unlined
D0097-1
1 oz, 30mL Tall Wide Mouth Jar, 34x68mm, 33-400mm Thread
D0044B-1
1 oz, 30mL Wide Mouth Polypropylene Jar, 39x41mm, 43-400mm Closure, F217 Lined - Bulk Pack
D0044-1
1 oz, 30mL Wide Mouth Polypropylene Jar, 39x41mm, 43-400mm Closure, F217 Lined