The most versatile conical tube holder on the market, it sets up in just seconds to hold either a 15ml or a 50ml conical tube.• Open uprights allow you to view the entire contents of the tube; no more guessing if there is liquid remaining in the conical bottom• Tube can be easily lifted from the hol..
Benchtop sized cooler holds twelve 15ml centrifuge or cryo vials at a temperature below 0ºC for approximately 3 hours. Store at -20ºC for a few hours until the temperature of the cooler falls below 0ºC.
• Tubes up to 125mm tall can be accommodated when the clear polycarbonate lid is secured closed w..
These self-zeroing glass burettes have easy to read blue graduations against a white background. • Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery
• Small screw clamp adjusts drop speed as needed for titration
• Polyethylene filling tube extends from th..
For all of your magnetic separation experiments, these powerful racks sequester magnetic beads so that affinity ligands (antibodies, streptavidin or proprietary reagents for coupling nucleic acids) or rinse solutions can be added or decanted in assays. They offer exceptional quality and value compar..
Double duty low density polyethylene bottles can be used as squirt bottles with the supplied tube and as dropper bottles when the tube is removed.
• Excellent for use with indicator solutions or dyes..
Easy-to-clean two-piece, polypropylene plastic Buchner funnels include a molded in perforated plate.
• Lightweight; not top-heavy
• Steam autoclavable at 121ºC (250ºF)
• Use with Vac-Ring Filter Seal (H38959-0000) for quick filter setup..
Epoxy-coated steel wire rack holds 15 conical bottom 15ml centrifuge tubes. Top and middle sections have 18mm square holes and are centered over rails in the base that hold the tips of the tubes.
•Generously spaced for easy handling
•Heat-cured epoxy coating is unaffected by organic solvents, salts,..