Chromatography

Emerald Hydrophobic PTFE Syringe Filters, .45µm, 25mm, Red, 100/pk Emerald's PTFE syringe filters are purpose-built with features designed to bring the highest levels of performance and purity to your analytical procedures.  Features ...

Emerald Scientific 2.0 mL R.A.M. 9mm, Large Opening Screw-Top, Autosampler Vials, Clear, 1,000/case R.A.M. vials, 302091-C are designed specifically to work on virtually all robotic arm autosamplers. Vials have a crimp style height with the convenience...

Emerald Nylon Syringe Filters, .45µm, 13mm, Yellow, 100/pk Emerald's nylon syringe filters offer universal application for analytical procedures. Hydrophilic nylon is ideal for aqueous (non-acidic) or organic sample prep and HPLC, GC or dissolution...

Emerald Scientific 20mm Aluminum Crimp Seals for Headspace Vial, Silicone/PTFE Septa, 1,000/case Preassembled Aluminum Seals reduce contamination during sample preparation and save valuable time in the lab. 20mm  Silver Seal 0.125" PTFE/Silicone...

Emerald Scientific 20mL Headspace Vial, 23 x 75 mm, Round Bottom, 20mm Beveled Crimp Top, Clear, 1000/case Glass: Type I Borosilicate Capacity: 20mL Vial Size: 23 x 75mm  Neck Finish: 20mm Crimp Beveled edge for optimal seal Round Bottom 10 x 100...

Emerald Scientific Preassembled 9mm R.A.M. Ribbed Screw Thread Cap, Pre-Slit Bonded Septa PTFE/Silicone, Black, 100/pack Emerald Preassembled R.A.M caps, 302091-PSCAP are specifically designed and manufactured for 2mL R.A.M Vials with 9mm neck finish...

Emerald Scientific 300uL Interlocked R.A.M. Large Opening Screw-Top Autosampler Vials, Amber, 100pk Manufactured in the USA by an ISO 9001:2015 Certified facility Emerald Scientific Chromatography products have lot traceability ensuring quality control...

Emerald Scientific 10mL Headspace Vial, 23 x 46 Round Bottom, 20mm Beveled Crimp Top, Clear, 100pk Glass: Type I Borosilicate Capacity: 10mL Vial Size: 23 x 46mm  Neck Finish: 20mm Crimp Beveled edge for optimal seal Round Bottom 100 pack Color:...

Emerald Scientific 9-425 Black, Open Top, Ribbed, Screw Cap with 9mm Red PTFE/White Silicone 1mm Thick Septa, 500/pack Material: Polypropylene Cap Thread: 9-425 Color: Black Finish: Ribbed Septa: PTFE/Silicone (Red/White) Septa Thickness: 1mm Pre-Slit:...

Emerald Scientific Preassembled 9mm R.A.M. Ribbed Screw Thread Cap, Pre-Slit Bonded Septa PTFE/Silicone, Black, 1,000/case Emerald Preassembled R.A.M caps, 302091-PSCAP are specifically designed and manufactured for 2mL R.A.M Vials with 9mm neck...

Emerald Scientific 250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision Formed Mandrel Interior, w/Bottom Spring, 100/pack Manufactured in the USA by an ISO 9001:2015 Certified facility Emerald Scientific Chromatography products...

Emerald Scientific 2mL Vial Kit Includes R.A.M. Large Opening Screw-Top Autosampler Vials, Clear, and Cap with PTFE/Silicone 100pk R.A.M. vials are designed specifically to work in robotic arm autosamplers. Vials have a crimp style height with the...