General Lab Supplies

Volumetric Flasks, Class A, with Glass Stopper, Batch Certified Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A...

All BRAND pipette tips are produced using the most advanced cleanroom techniques to ensure consistently high quality. The tips are manufactured in an environmentally friendly manner using only high-purity polypropylene, free from oleamide and diHEMDA -...

Volumetric Flasks, Class A, with Glass Stopper, Batch Certified Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A...

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...

Snap Cap 5mL MacroTubes, sterile, 200pk New 5mL MacroTubes® scale up the conveniences of standard 1.5mL tubes for larger volumes. These polypropylene tubes come with an attached cap that provides a tight, leak proof seal, and can also be opened (or...

Universal Pipette Tips, with Filter, Racked, Sterile 1250μl, 960/case Protect against cross-contamination using these racked, sterile filter pipette tips. Universal tips are manufactured from polypropylene. Filters are manufactured from 100% pure...

Universal Pipette Tips, with Filter, Racked, Sterile 200ul Protect against cross-contamination using these racked, sterile filter pipette tips. Universal tips are manufactured from polypropylene. Filters are manufactured from 100% pure porous...

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 SureSeal S Sterile Microcentrifuge Tubes, 2.0mL with self-standing bag & Stop-Pops, 500pk Emerald’s SureSeal S™ microcentrifuge tubes are designed for a broad range of research applications, including enzyme digests, DNA...

Emerald Scientific 5mL Certified Macro Pipette Tip, Graduated, 100/bag Emerald Scientific Certified Macro Pipette Tips are manufactured in a fully automated ISO 9001 facility. Tips are manufactured utilizing state-of-the-art Swiss mold to ensure a...

EZFlow Syringe Filter-Sample Prep, 0.22um Hydrophilic PTFE, 25mm, 100/pack

17x100mm Plastic Tubes Globe Scientific's plastic culture tubes are produced in polystyrene (PS) or polypropylene (PP). The polystyrene tubes can withstand 1500 RPM during centrifugation. polypropylene tubes can withstand 3000 RPM and are autoclavable...