J.G. Finneran's 96-Well Pattern PTFE Sealing FilmJ.G. Finneran offers an advanced line of sealing films for 96-well microplates. These unique and innovative sealing films were designed to address the needs of the bio-analytical environment. The patented 96-Well Pattern Blue PTFE Sealing Film is adhesive-free around the 96 wells preventing the tacky/sticky adhesive from adhering to plastic pipette tips or metal probles. The…
Inserts are available preassembled with a polymer bottom spring or patented Top Spring™. The polymer spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical design permits complete sample removal. The Step Insert sits precisely in the neck of the vial, thus eliminating the need for metal or plastic springes.
Generally used for volatile organic compound analysis and sample storage, our 20mL, 30mL, 40mL, and 60mL VOA vials are available in clear or amber borosilicate glass with a choice of .125" or .100" PTFE/Silicone septa. The assembled vials are available Standard (QC inspected), Precleaned, or Precleaned/Certified in accordance with recommended E.P.A. protocol.
J.G. Finneran Associates introduces the Interlocked™ Limited Volume Vial. The vial is designed to use a glass top flange insert, permanently interlocked into the vial. The vial and insert are fused together to eliminate insert movement which can cause needle breakage. The Interlocked vial provides the convenience and performance characteristics of a one piece microvial at a fraction of the cost. • The Interlocked Vial…
Finneran’s patented 96-Well Multi-Tier Micro Plate offers an improvement on existing 96-well systems. The unique design provides maximum diversity for many different applications. The Finneran plate can have a fixed height or it can be multi-tiered for adjustable height to support different sized vials and sampling volumes. The plate can be built using spacers, to hold vial capacities of 0.5mL, 1.0mL, 1.5mL, and 2.0mL dependin…
J.G. Finneran's EZ-Pierce 96-Well Template Sealing FilmJ.G. Finneran offers sealing films designed for microplates where well to well contamination and cross over is of critical concern. Our easy piercing film allows for direct sample recovery with a mulit-channel pipettor or robotic probes. No longer is there a need to peel back the film in order to access the wells and risk aerosols and possible contamination and cross-ove…
J.G. Finneran's Sealing Mats for 96-Well MicroplatesJ.G. Finneran's molded Teflon/Silicone and Silicone only Sealing Mats are designed to fit standard 96-well microplates with cylindrical or tapered wells, and square wells. The tight seal prevents sample cross contamination and the liner reseals after multiple injections thus reducing the chance of solvent evaporation. The liners are made from Teflon lined medical grade sili…
J.G. Finneran's Versa Vial™ has a vase-like neck that allows pick up with an autosampler's robotic arm. The 1.5mL polypropylene vial offers the largest capacity available for a 12x32mm plastic vial. The vial is available with the 11mm crimp, 9mm and 8mm screw thread finishes. The new design also accommodates a variety of plug sealing methods: PTFE/Silicone PlugPTFE/Silicone Plug with SlitSiliconized Gray Chlorobutyl PlugPo…
J.G. Finneran's new 96-well aluminum base microplate combines the advantage of the vented design of the original Multi-Tier Microplate which assures uniform heating and cooling when immersed in a water bath with the ability to efficiently freeze dry samples when required, due to the aluminum material. The aluminum microplate promotes more efficient heat transfer which is important to the freeze drying process. The aluminum m…
J. G. Finneran Associates is the original designer and manufacturer of the 100µL Polypropylene Vial. Use plastic vials for applications in ion chromatography, capillary electrophoresis, atomic absorption, pH sensitive samples, sodium and heavy metals analyses, and aqueous samples.
The ID design of the J.G. Finneran R.A.M.™ Vial incorporates the Step Vial feature that precisely centers a limited volume inert in the vial neck. The flanged conical insert will only work in the Finneran vial.
40% larger opening, the R.A.M.™ Vial is specifically designed to work in robotic arm autosamplers such as Agilent. Choose from clear or amber Type I borosilicate glass. Available with graduated marking spots which can be written on with a #2 pencil.
Designed for use with 20mm headspace vials, the BiMetal Seal is comprised of tin and aluminum materials. The outer surface (red or blue) is aluminum and the inner diameter is a silver tin. The Seal is available preassembled with a .118" PTFE/Silicone Septa or a .100" PTFE/Silicone Septa.
A convenient and easier alternative to aluminum seals, the 9mm magnetic cover and screw thread closure prefitted with a variety of septa is designed for use in CTC GC PAL, Agilent, Gerstel and Shimadzu instruments.
A 38µm soft non-permeable aluminum foil sealing film with strong medical grade adhesive, AlumaSeal II™ sealing films eliminate the need for heat-sealing devices or mats during thermal cycling. Compared to other aluminum foils, AlumaSeal II™ has less tendency to roll back on itself when removing the backing paper and conforms well to the plate during applications. • Easily pierceable with single or multi-channel pipettors and…
Patented sample vials and closures form a sealing system for use with autosamplers and robotic equipment Chemists can secure samples in a snap with a new system for automated high-throughput sampling. J.G. Finneran Associates, a manufacturer and supplier of unique and innovative products for the global chromatography, biotechnology, and environmental research communities, has adapted its Snap Seal Vials and 8mm Precision Fit S…
