30mL size is an ideal option for intermediate centrifuge tube volumes Self-standing base for use without a rackMolded graduations ensure volume accuracy to +/- 2%Conical bottom for maximized sample retrievalEasy to write on flat surface caps feature integrated leak-proof sealConvenient zip-closure…

Manufactured from Type 1 Class A Borosilicate Glass. Components will withstand repeated dry or steam heat sterilization. Specifications: Type 1 Class A Borosilicate Glass Size: 38x430mm Supplied With Stainless Steel Closure Case Quantity: 6

For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes

Manufactured from Type 1 Class A Borosilicate Glass. Non-corressive borosilicate glass to prevent etching.  Accepts Bellco stainless steel closures and KAPUT closures. Specifications: Borosilicate Glass Round Bottom Sizes: 13x100mm 16x125mm 18x150mm 25x150mm 38x200mm Volume: 8.7ml …

Manufactured from Type 1 Class A Borosilicate Glass. Includes long skirted black phenolic screw cap with white rubber liner. Specifications: Type 1 Class A Borosilicate Glass Screw Cap Included Size: 13 X 100mm Case Quantity: 1000

Sterile culture tubes are precision molded from premium-grade, chemically inert plastic materials: polystyrene (PS) for clarity and nearly-transparent polypropylene (PP) for toughness and chemical resistance. Over-fitting caps have inner ribs for two-position fits: loose for aerobic culturing and…

Open (O) bottom 8-well strips are designed for membrane attachment. Our 8-well strips are compatible with all current plate readers, washers and pipetters. Every strip is precision-molded from polystyrene for minimal well-to-well variations and has uniformly low background readings. Suitable for…

For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes

Bio-reaction tubes offer a convenient and economical option for small scale, high density suspension cell culture. Ideal for biological reaction applications and free gas exchange. Reaction parameters can be optimized using small amounts of materials, maximizing the number of parallel experiments…

For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes

Suitable for laboratory centrifuge applications and the separation of substances, Microcentrifuge tubes accommodate smaller volumes of samples. Tubes featured a tethered cap for quick and easy closure. Caplugs Evergreen microcentifuge tubes are precision molded in the USA. Molded-in tethered cap…

Multi-purpose Centrifuge Tube Stand securely holds tube during filtration and includes molded positions for additional tube sizes. Centrifuge Tube Stand will hold one 50mL tube, three 15mL tubes and three microcentrifuge tubes (1.5mL). Centrifuge Tube Stands are manufactured from polypropylene and…

Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Tubes include graduations molded into the conical…

Manufactured from Type 1 Class A Borosilicate Glass. Components will withstand repeated dry or steam heat sterilization. Recommended for 3/4" Pasteur Pipettes Specifications: Type 1 Class A Borosilicate Glass Size: 38x135mm Supplied With Stainless Steel Closure Case Quantity: 6

Suitable for laboratory centrifuge applications and the separation of substances, Microcentrifuge tubes accommodate smaller volumes of samples. Tubes featured a tethered cap for quick and easy closure. Caplugs Evergreen microcentifuge tubes are precision molded in the USA. Molded-in tethered cap…

Plastic rack is manufactured from polypropylene and is autoclavable, reusable, and recyclable. Design of bottom prevents racks from sticking/freezing to surfaces. Widely spaced design catches drips and allows tubes to be retrieved more easily and chemically resistant to drips.  Case Quantity: 300

Flat Bottom 96-Well Plates are designed to have a raised rim to reduce cross contamination and to provide a better fit to the corresponding raised ring in the lid. Lid use reduces excessive evaporative fluid loss. The flat bottom design is most commonly used. Distinct alpha-numeric well…

14mL tubes feature molded graduationsPolystyrene tubes are optically clear to visualize culturesPolypropylene tubes offer better chemical resistance

Dual caps allow for either vented or sealed positions14mL tubes feature molded graduationsPolystyrene tubes are optically clear to visualize culturesPolypropylene tubes offer better chemical resistance

Manufactured from medium wall Borosilicate Glass Type 1 Class A, with permanent graduations designed for DNA/RNA protocols. Includes high temperature red PBT cap with PTFE faced silicone liner. Replacement cap 5639-90045 Specifications: Type 1 Class A Borosilicate Glass Size: 44x150mm

Manufactured from Type 1 Class A Borosilicate Glass. Extra long working area yet short overall length promotes convenient handling. Short neck allows easy entry and removal of cover slips. Also can fit Bellco Self-Locking Racks. Specifications: Material: Type 1 Class A Borosilicate Glass …