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.
5200SB-11R
11mm Red Snap Cap Seal with Starburst
5210-11R
11mm Red Snap Cap, 10mil PTFE Lined
5240-11R
11mm Red Snap Cap, PTFE/Butyl Rubber Lined
5250-11R
11mm Red Snap Cap, PTFE/Silicone Lined
5270-11R
11mm Red Snap Cap, PTFE/Silicone with Slit Lined,5270-11R
5260-11R
11mm Red Snap Cap, PTFE/Silicone/PTFE Lined
5140M-11
11mm Silver Magnetic Seal, Clear PTFE/Red Rubber Lined
5150M-11
11mm Silver Magnetic Seal, PTFE/Silicone Lined
5160M-11
11mm Silver Magnetic Seal, PTFE/Silicone/PTFE Lined
5110-11
11mm Silver Seal, 10mil PTFE Lined
5150UL-11
11mm Silver Seal, 1mm Thick Clear PTFE/Blue Silicone Septa, Ultra Low Bleed
5190-11
11mm Silver Seal, Black Viton® Lined
5141-11
11mm Silver Seal, Clear PTFE/Butyl Rubber Lined,5141-11
5140-11
11mm Silver Seal, Clear PTFE/Red Rubber Lined
5120-11
11mm Silver Seal, Polypropylene Lined
5150-11
11mm Silver Seal, PTFE/Silicone Lined
5170-11
11mm Silver Seal, PTFE/Silicone with Slit
5160-11
11mm Silver Seal, PTFE/Silicone/PTFE Lined
9300-11SS
11mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable
9306-11SS
11mm Stainless Steel Corrosion Resistant Hand Operated Crimper, Adjustable, with Grips
9320-11SS
11mm Stainless Steel Corrosion Resistant Hand Operated Decapper
9326-11SS
11mm Stainless Steel Corrosion Resistant Hand Operated Decapper, with Grips
5510-11Y
11mm Yellow Poly Crimp™ Seal, 10mil PTFE Lined [Patented]
5540-11Y
11mm Yellow Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented]
5550-11Y
11mm Yellow Poly Crimp™ Seal, PTFE/Silicone Lined [Patented]
5560-11Y
11mm Yellow Poly Crimp™ Seal, PTFE/Silicone/PTFE Lined [Patented]
5200SB-11Y
11mm Yellow Snap Cap Seal with Starburst
5210-11Y
11mm Yellow Snap Cap, 10mil PTFE Lined
5240-11Y
11mm Yellow Snap Cap, PTFE/Butyl Rubber Lined
5250-11Y
11mm Yellow Snap Cap, PTFE/Silicone Lined
5270-11Y
11mm Yellow Snap Cap, PTFE/Silicone with Slit Lined,5270-11Y
5260-11Y
11mm Yellow Snap Cap, PTFE/Silicone/PTFE Lined
606550LB-11G
11mm(7/16") Diameter Gray Low Bleed General Purpose Septa, Long Life - 100 Injections, Max Temp 200°C
TR100-12
12 Channel Reservoir, Clear PETG (PolyEthylene Terephthalate)
TR100-12PS
12 Channel Reservoir, White Polystyrene
D0438B-4
125mL Amber Narrow Mouth Bottle, 50x116mm, 28mm Closure - Bulk Pack
D0438-4
125mL Amber Narrow Mouth Bottle, 50x116mm, 28mm Closure
D0434B-4
125mL Amber Wide Mouth Bottle, 50x105mm, 38mm Closure - Bulk Pack
D0434-4
125mL Amber Wide Mouth Bottle, 50x105mm, 38mm Closure
D0437B-4
125mL Natural Narrow Mouth Bottle, 50x103mm, 28mm Closure - Bulk Pack
D0437-4
125mL Natural Narrow Mouth Bottle, 50x103mm, 28mm Closure
D0433B-4
125mL Natural Wide Mouth Bottle, 50x99mm, 38mm Closure - Bulk Pack
D0433-4
125mL Natural Wide Mouth Bottle, 50x99mm, 38mm Closure
9-194
128 oz, 4000mL Tall Wide Mouth Jar, 157x256mm, 89-400mm Thread, White Closure, PTFE Lined
9-206B
128 oz, 4000mL Wide Mouth Jar, 155x250mm, 110-400mm Thread, White Closure, F217 Lined - Bulk Pack
9-206
128 oz, 4000mL Wide Mouth Jar, 155x250mm, 110-400mm Thread, White Closure, F217 Lined
5405SB-12B
12mm Blue Polyethylene Starburst Conical Snap Plug
5004-12
12mm Chlorobutyl/Siliconized Versa Vial ™ Plug
5400FT-12
12mm Clear Polyethylene Flat Top Snap Plug
5410SB-12
12mm Clear Polyethylene Snap Plug with Pre-Scored Starburst,5410SB-12
5405SB-12
12mm Clear Polyethylene Starburst Conical Snap Plug
5405SB-12G
12mm Green Polyethylene Starburst Conical Snap Plug
5003-12G
12mm Polyethylene Versa Vial™ Plug Green
5070-12
12mm PTFE/Silicone w/Slit Versa Vial ™ Plug
5405SB-12R
12mm Red Polyethylene Starburst Conical Snap Plug
5005-12
12mm White PTFE/Silicone Versa Vial ™ Plug
604040-13F
12mm x 0.040" PTFE/Butyl Rubber Septa
604040-13
12mm x 0.040" PTFE/Red Rubber Septa
606050G-13
12mm x 0.060" Gray PTFE/Silicone Septa for Dram Vials, to fit 13-425mm Closure
5405SB-12Y
12mm Yellow Polyethylene Starburst Conical Snap Plug
606050G-15
13.6mm x 0.060" Gray PTFE/Silicone Septa for Dram Vials, to fit 15-425mm Closure
804040-13
13-425mm Black Open Hole Polypropylene Closure, PTFE/Red Rubber Septa, 0.040"
804060-13
13-425mm Black Open Hole Polypropylene Closure, PTFE/Silicone/PTFE Septa, 0.040"
806070-13
13-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
806550TH-13
13-425mm Black Top Hat™ [Patented] Closure, Assembled with PTFE/Silicone Septa
5340-13
13-425mm Black, Polypropylene Glass Filled Open Hole Closure
5310-13
13-425mm Black, Polypropylene Open Hole Cap
5310-13(100)
13-425mm Black, Polypropylene Open Hole Cap
806061-13B
13-425mm Blue Open Hole Polypropylene Closure, Bonded PTFE/Silicone Septa, 0.060",806061-13B
5310-13B
13-425mm Blue, Polypropylene Open Hole Cap
5360PH-13G
13-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
5360PH-13G(100)
13-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
10 in stock
B5360PH-13G
13-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000
5310-13G
13-425mm Green, Polypropylene Open Hole Cap
D0396-13
13-425mm Phenolic Cap/PE Cone Liner
D0399-13
13-425mm Polypropylene Cap/PTFE Lined,D0399-13
5310-13R
13-425mm Red, Polypropylene Open Hole Cap
5320-13
13-425mm Solid Top, Black Polypropylene Cap Unlined,5320-13
5320-13(100)
13-425mm Solid Top, Black Polypropylene Cap Unlined,5320-13
74 in stock
5360-13
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
5360-13(100)
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
10 in stock
5320-13W
13-425mm Solid Top, White Polypropylene Cap Unlined
5360-13W
13-425mm Solid Top, White Polypropylene Cap, PTFE/F217 Lined
5330-13
13-425mm Top Seal™ Closure, 10mil
806070-13W
13-425mm White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit,806070-13W
5310-13W
13-425mm White, Polypropylene Open Hole Cap
5310-13Y
13-425mm Yellow, Polypropylene Open Hole Cap
5210-13
13mm Clear Snap Cap, 10mil PTFE Lined
5282-13
13mm Clear Snap Cap, 10mil PTFE with Starburst Lined
5240-13
13mm Clear Snap Cap, PTFE/Butyl Rubber Lined
5281-13
13mm Clear Snap Cap, PTFE/Silicone with Starburst Lined
5280-13
13mm Clear Snap Cap, PTFE/Silicone/PTFE with Starburst Lined
9300FO-PC-13
13mm Crimper Head for Flip Off Seals (For Power Crimper)
930FO-VAC-13
13mm Crimper Head for Flip Off Seals For Vertical Air Crimper (9300-VAC-02)
9300-PC-13
13mm Crimper Head For Power Crimper
9300-VAC-13
13mm Crimper Head for Vertical Air Crimper
9320-PC-13
13mm De-crimper Head (decapper) For Power Crimper
9320-VAC-13
13mm De-crimper Head (decapper) For Vertical Air Crimper (9300-VAC-02)
5001L2-13
13mm Gray Chlorobutyl Lyophilization Stopper - 2 Prong,5001L2-13
9310-13
13mm Hand Operated Decapper