Brand: Pyrex Products
All products from this brand (9 total)
Complete apparatus consists of a Snyder column 150 mm long (with Standard Taper 24/40 joints), a flask (with Standard Taper24/40 tops and Standard Taper19/22 lower joint) a graduated tube (with Standard Taper 19/22 joints) and two joint springs. If further concentration is desired, select a 2-Ball column (21582CO) and combine with the KD tube of your choice. The 250mL and 500mL completes include a 10mL tube. The 1000mL complete includes a 25mL tube. Jacketed Kuderna-Danish concentrator tubes circulate hot water through the jacket to boil the solvent dry during extraction/concentration. The bottom portion of the tube is never heated, so samples won't boil dry. The concentration automatically stops when the solvent sinks below the jacket. Tubes have either serrated tabulations or screw thread connections.
Cylinders are calibrated ASTM E-542 or "to contain". The double scale, numbered up and down, is in durable white enamel.
Tall beakers feature a spout to facilitate pouring. Beakers are graduated to indicate their approximate content. Reference: ASTM e-960. Berzelius, tall form, with spout, graduated.
These 100mL PYREX? graduated cylinders are calibrated ?to contain? (TC). The scale and figures are durable white enamel which stand out clearly against the red color-band on these Lifetime Red? cylinders. This provides clear, accurate measurements for delivering or containing liquids. The cylinder is a Tuttle type of low form for stability and features a double pourout for convenience.
These 1L PYREX Class A graduated cylinders are calibrated "to contain" (TC) in accordance with ASTM E-1272 and ASTM E-542. Each cylinder is individually serialized and supplied with a Corning Certificate of Identification and Capacity, traceable to NIST standards. Useful as a mixing cylinder. Graduation markings are in durable white enamel. Each features a PYREX No. 32 Standard Taper stopper. For replacement PYREX Standard Taper stoppers, see No. 7650-32.
These funnels are especially useful where filter paper would be attacked by the material being filtered. The disc should not be subjected to pressure differential in excess of 1 atmosphere. The top edge is beaded.
These PYREX tubes contain a full length 24/40 Standard Taper inner joint.
These PYREX wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking spot. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance.
This Craig Receiver Tube is a replacement part for the 6949M series of PYREX microchemistry kits.