Alundum Extraction Thimbles
|Alundum extraction thimbles are for all kinds of extractions, except strong alkalis. They remain constant in weight. Extracted residue can be removed by ignition. Alundum material will withstand temperatures up to 1450° C. The 70 x 25mm thimble (E1600-4) is used in ASTM D473 test for fuel oil sediment by extraction.||$95.06|
Tygon® Brand PVC Tubing
|Tygon® R-3603 Vacuum Tubing has extra-heavy walls that will withstand a full vacuum at room temperature (29.9" [759 mm] of mercury at 73°F [23°C]) and up to 27" [686 mm] of mercury at 140°F [60°C]. Like standard Tygon® Laboratory Tubing, Tygon® Vacuum Tubing resists most inorganic ch...||$15.63|
Thermo Scientific Orion Versa Star Meter Promotion
Purchase a new Thermo Scientific Orion Versa Star meter and receive an additional module FREE!
Thermo Scientific® Orion™ ROSS™ pH Electrodes Promotion
Purchase a new ROSS™ pH electrode and receives two (2) bottles of ROSS™ storage solution and an Orion™ electrode storage sleeve for free.