49 Position Tilting Rack for 50mL Tubes

SHAKER RACK FOR 50ML BIOREACTION TUBES, Stainless Steel Construction Angle Adjustment of up to 30° Silicone Gasket Holds Tube Securely Can be used with Skirted or Standard Tubes Fits All Shakers with a top plate of at least 14” x 14” Our unique 49 position shaker rack for the 50mL Bio-Reaction tubes is an ideal platform for high throughput experiments for screening and process optimization. The rack allows the tubes to be placed at an optimum angle (up to 30°) for both oxygenation and finding the correct fluid motion, eliminating the need for excess agitation. The silicone insert secures the tubes in the rack and prevents damage to the tubes and rotational slippage.The rack is supplied with four attached pegs which fit directly into the top of our CLS-4021-100 Orbital shaker. Rack can also be used with other orbital shakers by using our CLS-4008-T03 double faced tape.Tubes must be purchased separately. MICRO CENTRIFUGE COOL BLOCKS, COMBINATION, Holds 0.2mL, 0.5mL, 1.5mL, and 2.0mL Centrifuge Tubes Dimensions 6” x 3.2” x 1.5” Ideal for Cooling or Heating Multiple Tubes Sizes Temperature Remains Uniform Across the Block Can be Used with Dry Ice or CLS-2991 Lab Armor Beads Rack can be Placed on Hot Plate for Heating Solid aluminum metal chamber for micro centrifuge tubes. Ideal way to keep micro centrifuge tubes cold by placing in an ice bucket. Or heat samples by placing on hot plate. COOL BLOCKS, 32 POSITION, 1.5 AND 2.0ML CRYOGENIC VIALS, Block is made from solid aluminum and is specially designed for cryovials with a locking mechanism to engage the slots on the bottom of the vials. This unique feature allows for single handed operation to open and close the cap of the tube. Dimensions are 6.5” x 3” x 1.5” PESTLE MOTOR FOR PELLET PESTLE MIXERS, CORDLESS, Handheld, battery-powered motor designed to drive disposable polypropylene pestles in 0.5 and 1.5mL microcentrifuge tubes. The tip adapter securely holds the pestles while in operation. Protein and DNA pellets, precipitates, soft tissues and other solids are completely dispersed or resuspended in seconds by a combination of mechanical and vortex action. A new polypropylene pestle is used with each sample.A practical alternative to a conventional vortex mixers, this cordless motor is faster, less tedious, and safer. Take the lightweight BioVortexer to the sample instead of the sample to the mixer. Tip adapter and two AA batteries required and included. COAXIAL INSERTS FOR NMR SAMPLE TUBES, A coaxial insert consists of an upper glass alignment tube with a precise outer diameter that fits very closely within the matching 5mm or 10mm thin wall outer glass NMR tube, ensuring accurate coaxiality and centering of the insert within the outer NMR tube.The lower glass stem tube, of a smaller diameter, typically holds an external lock or reference material. The smaller diameter stem tube is precision sealed to the upper alignment tube using a highly accurate, state-of-the-art glass working lathe, maintaining the coaxial alignment necessary for the acquisition of high quality spectra.The accompanying table presents the most commonly used sizes for Bruker and Varian probes. Please note that the last two inserts listed in the table are constructed from quartz glass, whereas the remaining inserts are made from low expansion borosilicate glass (Pyrex® or equivalent ASTM Type 1 Class A glass).The data in the columns under “Stem Specifications” lists the stem tube outer diameter, length and the volumetric capacity of the stem tube when the entire length is filled (either 50mm or 60mm).The last column of the table gives the volumetric sample capacity remaining within the outer 5mm or 10mm NMR tube when the coaxial insert is positioned to full depth within the outer tube, as measured to the top of the insert stem tube (again either 50mm or 60mm).All inserts are made to an overall length of 206mm (8-1/8”) and include a cap for the insert tube along with a special cap to seal the insert to the top of the outer NMR tube.