JG Finneran
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.
13mm Silver Aluminum Seal, No Septa - Bulk Packaging B5100-13
B5100-13
13mm Silver Aluminum Seal, No Septa - Bulk Packaging,B5100-13
13mm Silver Seal, 0.040" PTFE/Butyl Rubber Lined 5140-13
5140-13
13mm Silver Seal, 0.040" PTFE/Butyl Rubber Lined
13mm Silver Seal, 0.075" PTFE/Silicone Lined 515075-13
515075-13
13mm Silver Seal, 0.075" PTFE/Silicone Lined
13mm Silver Seal, PTFE/Natural Rubber, 0.050" Thick 5146-13
5146-13
13mm Silver Seal, PTFE/Natural Rubber, 0.050" Thick
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, Flip Off 9300FO-13
9300FO-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, Flip Off
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, Flip Off with Flush Sides 9300FOF-13
9300FOF-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, Flip Off with Flush Sides
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, for Flip Tear Off Seals, 9300FTO-13
9300FTO-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, for Flip Tear Off Seals,9300FTO-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, with Grips, Flip Off 9306FO-13
9306FO-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, with Grips, Flip Off
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, with Grips, Flip Off with Flush Sides 9306FOF-13
9306FOF-13
13mm Stainless Steel Corrosion Resistant Hand Crimper, Adjustable, with Grips, Flip Off with Flush Sides
13mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable 9300-13SS
9300-13SS
13mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable
13mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable, with Grips 9306-13SS
9306-13SS
13mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable, with Grips
13mm Stainless Steel Corrosion Resistant Hand Operated Decapper 9320-13SS
9320-13SS
13mm Stainless Steel Corrosion Resistant Hand Operated Decapper
13mm Stainless Steel Corrosion Resistant Hand Operated Decapper, with Grips 9326-13SS
9326-13SS
13mm Stainless Steel Corrosion Resistant Hand Operated Decapper, with Grips
13mm x .100" PTFE/Silicone - 10mil PTFE/90mil Silicone Septa for use with Closures, 610050-13
610050-13
13mm x .100" PTFE/Silicone - 10mil PTFE/90mil Silicone Septa for use with Closures
13mm x 0.040" Red PTFE/Silicone/Red PTFE Septa 604060-13
604060-13
13mm x 0.040" Red PTFE/Silicone/Red PTFE Septa
13mm x 0.060" Red PTFE/Silicone Septa 606050-13(100)
606050-13(100)
13mm x 0.060" Red PTFE/Silicone Septa
9 in stock
13mm x 0.060" Red PTFE/Silicone with Slit Septa 606070-13
606070-13
13mm x 0.060" Red PTFE/Silicone with Slit Septa
14.5mm x 0.060" Red PTFE/Silicone Septa 606050-15
606050-15
14.5mm x 0.060" Red PTFE/Silicone Septa,606050-15
150µL Glass Conical Limited Volume Insert,5x29mm, Precision-Formed Mandrel Interior, w/Bottom Spring 4015BS-529
4015BS-529
150µL Glass Conical Limited Volume Insert,5x29mm, Precision-Formed Mandrel Interior, w/Bottom Spring
15-425mm Black Open Hole Polypropylene Closure, PTFE/Silicone Septa, 0.065" 806550-15
806550-15
15-425mm Black Open Hole Polypropylene Closure, PTFE/Silicone Septa, 0.065"
15-425mm Black Phenolic Solid Top Cap, PTFE/Rubber Lined 5370-15
5370-15
15-425mm Black Phenolic Solid Top Cap, PTFE/Rubber Lined,5370-15
15-425mm Black, Polypropylene Open Hole Cap 5310-15
5310-15
15-425mm Black, Polypropylene Open Hole Cap
15-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined 5360PH-15G
5360PH-15G
15-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
15-425mm Green, Polypropylene Open Hole Cap 5310-15G
5310-15G
15-425mm Green, Polypropylene Open Hole Cap,5310-15G
15-425mm Red, Polypropylene Open Hole Cap, 5310-15R
5310-15R
15-425mm Red, Polypropylene Open Hole Cap
15-425mm Solid Top, Black Polypropylene Cap Unlined 5320-15
5320-15
15-425mm Solid Top, Black Polypropylene Cap Unlined,5320-15
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-15
5360-15
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-15(100)
5360-15(100)
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
1 in stock
15-425mm Solid Top, White Polypropylene Cap Unlined 5320-15W
5320-15W
15-425mm Solid Top, White Polypropylene Cap Unlined
15-425mm Solid Top, White Polypropylene Cap, PTFE/F217 Lined 5360-15W
5360-15W
15-425mm Solid Top, White Polypropylene Cap, PTFE/F217 Lined
15-425mm White, Polypropylene Open Hole Cap 5310-15W
5310-15W
15-425mm White, Polypropylene Open Hole Cap
15mm Blue Polyethylene Starburst Conical Snap Plug 5405SB-15B
5405SB-15B
15mm Blue Polyethylene Starburst Conical Snap Plug
15mm Clear Polyethylene Flat Top Snap Plug 5400FT-15
5400FT-15
15mm Clear Polyethylene Flat Top Snap Plug
15mm Clear Polyethylene Snap Plug with Pre-Scored Starburst, 5410SB-15
5410SB-15
15mm Clear Polyethylene Snap Plug with Pre-Scored Starburst
15mm Clear Polyethylene Starburst Conical Snap Plug 5405SB-15
5405SB-15
15mm Clear Polyethylene Starburst Conical Snap Plug
15mm Green Polyethylene Starburst Conical Snap Plug 5405SB-15G
5405SB-15G
15mm Green Polyethylene Starburst Conical Snap Plug
15mm Red Polyethylene Starburst Conical Snap Plug 5405SB-15R
5405SB-15R
15mm Red Polyethylene Starburst Conical Snap Plug
15mm Yellow Polyethylene Starburst Conical Snap Plug 5405SB-15Y
5405SB-15Y
15mm Yellow Polyethylene Starburst Conical Snap Plug
16 oz, 500cc Amber Packer, 81x145mm, 53-400mm Thread D0179-16
D0179-16
16 oz, 500cc Amber Packer, 81x145mm, 53-400mm Thread
16 oz, 500cc Amber Packer, 81x145mm, 53-400mm Thread, Polypropylene Closure, Unlined D0178-16
D0178-16
16 oz, 500cc Amber Packer, 81x145mm, 53-400mm Thread, Polypropylene Closure, Unlined
16 oz, 500cc Wide Mouth Packer, 81x145mm, 53-400mm Thread, White Closure, PTFE Lined 9-224
9-224
16 oz, 500cc Wide Mouth Packer, 81x145mm, 53-400mm Thread, White Closure, PTFE Lined
16 oz, 500mL Amber Boston Round Bottle,75x168mm, 28-400mm Thread D0167-16
D0167-16
16 oz, 500mL Amber Boston Round Bottle,75x168mm, 28-400mm Thread
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Phenolic Closure/PE Cone Lined D0161-16
D0161-16
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Phenolic Closure/PE Cone Lined
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, F217 Lined D0168-16
D0168-16
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, F217 Lined
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, Unlined D0166-16
D0166-16
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, Unlined
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, White Closure, PTFE Lined 9A-174
9A-174
16 oz, 500mL Amber Boston Round, 75x168mm, 28-400mm Thread, White Closure, PTFE Lined
16 oz, 500mL Clear Boston Round Bottle, 75x168mm, 28-400mm Thread D0155-16
D0155-16
16 oz, 500mL Clear Boston Round Bottle, 75x168mm, 28-400mm Thread
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Phenolic Closure/PE Cone Lined D0149-16
D0149-16
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Phenolic Closure/PE Cone Lined
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, F217 Lined D0156-16
D0156-16
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, F217 Lined
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, Unlined D0154-16
D0154-16
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, Polypropylene Closure, Unlined
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, White Closure, PTFE Lined 9-174
9-174
16 oz, 500mL Clear Boston Round, 75x168mm, 28-400mm Thread, White Closure, PTFE Lined
16 oz, 500mL Narrow Mouth Jar, 67x176mm, 24-410mm Thread, White Closure, F217 Lined - Bulk Pack 9-212B
9-212B
16 oz, 500mL Narrow Mouth Jar, 67x176mm, 24-410mm Thread, White Closure, F217 Lined - Bulk Pack
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm PP Closure, F217 Lined D0086-16
D0086-16
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm PP Closure, F217 Lined
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm PP Closure, Unlined D0084-16
D0084-16
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm PP Closure, Unlined
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm Thread D0085-16
D0085-16
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm Thread
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm Thread, White Closure, PTFE Lined 9-183
9-183
16 oz, 500mL Short Wide Mouth Jar, 91x95mm, 89-400mm Thread, White Closure, PTFE Lined
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Polypropylene Closure, F217 Lined D0098-16
D0098-16
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Polypropylene Closure, F217 Lined
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm PP Closure, Unlined D0096-16
D0096-16
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm PP Closure, Unlined
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Thread D0097-16
D0097-16
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Thread
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Thread, White Closure, PTFE Lined 9-192
9-192
16 oz, 500mL Tall Wide Mouth Jar, 76x145mm, 70-400mm Thread, White Closure, PTFE Lined
16 oz, 500mL Wide Mouth Jar, 80x150mm, 53-400mm Thread, White Closure, F217 Lined - Bulk Pack 9-203B
9-203B
16 oz, 500mL Wide Mouth Jar, 80x150mm, 53-400mm Thread, White Closure, F217 Lined - Bulk Pack
16 oz, 500mL Wide Mouth Jar, 80x150mm, 53-400mm Thread, White Closure, F217 Lined 9-203
9-203
16 oz, 500mL Wide Mouth Jar, 80x150mm, 53-400mm Thread, White Closure, F217 Lined
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, F217 Lined - Bulk Pack D0044B-16
D0044B-16
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, F217 Lined - Bulk Pack
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, F217 Lined D0044-16
D0044-16
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, F217 Lined
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, Unlined - Bulk Pack D0045B-16
D0045B-16
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, Unlined - Bulk Pack
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, Unlined D0045-16
D0045-16
16 oz, 500mL Wide Mouth Polypropylene Jar, 83x101mm, 89-400mm Closure, Unlined
16.5mm Crimper Head for Flip Off Seals (For Power Crimper) 93FO-PC-16.5
93FO-PC-16.5
16.5mm Crimper Head for Flip Off Seals (For Power Crimper)
16.5mm Stainless Steel Corrosion Resistant Hand Crimper, Flip Off 9300FO-16.5
9300FO-16.5
16.5mm Stainless Steel Corrosion Resistant Hand Crimper, Flip Off
16.5mm Stainless Steel Corrosion Resistant Hand Crimper, with Grips, Flip Off 9306FO-16.5
9306FO-16.5
16.5mm Stainless Steel Corrosion Resistant Hand Crimper, with Grips, Flip Off
16mm x 0.060" Gray PTFE/Silicone Septa for Dram Vials, to fit 18-400mm Closure 606050G-18
606050G-18
16mm x 0.060" Gray PTFE/Silicone Septa for Dram Vials, to fit 18-400mm Closure
17.5mm x 0.060" Blue PTFE/Silicone Septa for 18mm Magnetic Threaded Closure 606050B-18M
606050B-18M
17.5mm x 0.060" Blue PTFE/Silicone Septa for 18mm Magnetic Threaded Closure
17mm (21/32") Diameter 4-Layer GC Septa, Max Temp 225°C 6064L-17
6064L-17
17mm (21/32") Diameter 4-Layer GC Septa, Max Temp 225°C
17mm (21/32") Diameter General Purpose Low Bleed Milky White GC Septa, 3mm Thick, over 100 Injections, Max Temp 250°C 606GPW-17
606GPW-17
17mm (21/32") Diameter General Purpose Low Bleed Milky White GC Septa, 3mm Thick, over 100 Injections, Max Temp 250°C
17mm (21/32") Diameter Green High Temp/Extremely Low Bleed GC Septa, 3mm Thick, Max Temp 350°C 606XLB-17
606XLB-17
17mm (21/32") Diameter Green High Temp/Extremely Low Bleed GC Septa, 3mm Thick, Max Temp 350°C
17mm (21/32") Diameter HT-X High Temp Low Bleed Blue Silicone GC Septa, Long Life - 200 Injections, Max Temp 350°C 606HTX-17
606HTX-17
17mm (21/32") Diameter HT-X High Temp Low Bleed Blue Silicone GC Septa, Long Life - 200 Injections, Max Temp 350°C
17mm (21/32") Diameter Low Bleed Yellow PTFE/Cream Silicone Septa, 3mm Thick, Max Temp 250°C 606MSLB-17
606MSLB-17
17mm (21/32") Diameter Low Bleed Yellow PTFE/Cream Silicone Septa, 3mm Thick, Max Temp 250°C
17mm Diameter Purple General Purpose GC Septa with Guide Hole, 3mm Thick, Long Life - 450 Injections, Max Temp 325°C 606GHP-17P
606GHP-17P
17mm Diameter Purple General Purpose GC Septa with Guide Hole, 3mm Thick, Long Life - 450 Injections, Max Temp 325°C
17mm Diameter Red High Temp GC Septa with Guide Hole, 3mm Thick, Long Life - 450 Injections, Max Temp 400°C 606GHT-17R
606GHT-17R
17mm Diameter Red High Temp GC Septa with Guide Hole, 3mm Thick, Long Life - 450 Injections, Max Temp 400°C
17mm Diameter ThermoRed High Temp Ultra Low Bleed GC Septa, 3mm Thick, Long Life - 450 Injections, Max Temp 400°C 606550BTO-17
606550BTO-17
17mm Diameter ThermoRed High Temp Ultra Low Bleed GC Septa, 3mm Thick, Long Life - 450 Injections, Max Temp 400°C
18-400mm Black, Polypropylene Open Hole Cap 5310-18
5310-18
18-400mm Black, Polypropylene Open Hole Cap
18-400mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined 5360PH-18G
5360PH-18G
18-400mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
18-400mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000 B5360PH-18G
B5360PH-18G
18-400mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000
18-400mm Solid Top, Black Polypropylene Cap Unlined 5320-18
5320-18
18-400mm Solid Top, Black Polypropylene Cap Unlined,5320-18
18mm Silver Magnetic (Metal) Cap with 0.050" Red PTFE/Silicone Liner (Shore A 45), Ultra Low Bleed 535050-18M
535050-18M
18mm Silver Magnetic (Metal) Cap with 0.050" Red PTFE/Silicone Liner (Shore A 45), Ultra Low Bleed
18mm Silver Magnetic (Metal) Cap with 0.050" White PTFE/Translucent Blue Silicone Liner (Shore A 45), Ultra Low Bleed 535050TB-18M
535050TB-18M
18mm Silver Magnetic (Metal) Cap with 0.050" White PTFE/Translucent Blue Silicone Liner (Shore A 45), Ultra Low Bleed
18mm Silver Magnetic (Metal) Cap with 0.060" Blue PTFE/White Silicone Liner (Shore A 55), Ultra Low Bleed 535655B-18M
535655B-18M
18mm Silver Magnetic (Metal) Cap with 0.060" Blue PTFE/White Silicone Liner (Shore A 55), Ultra Low Bleed
18mm Silver Magnetic (Metal) Cap with 0.125" White PTFE/Translucent Blue Silicone Liner (Shore A 45) 5351TB-18M
5351TB-18M
18mm Silver Magnetic (Metal) Cap with 0.125" White PTFE/Translucent Blue Silicone Liner (Shore A 45)
18mm Silver Magnetic (Metal) Cap with 0.125" White PTFE/Translucent Blue Silicone Liner (Shore A 45), Ultra Low Bleed, 5351TBUL-18M
5351TBUL-18M
18mm Silver Magnetic (Metal) Cap with 0.125" White PTFE/Translucent Blue Silicone Liner (Shore A 45), Ultra Low Bleed