US$ 160.65
Mid-range 60mm reading magnifier with a 15cm focal length
Seven-piece acrylic blocks set at 15mm thickness with all faces polished
23mm diameter magnetic base with a removable metal hook
Widest-range 17-coil plug-type resistance box covering 1 ohm to 10k ohms with 21
Straight Pattern Rotaflow Stopcock, Borosilicate Glass Size_13 Inch Mid-range 60mm reading magnifier withStraight pattern Rotaflow stopcock in borosilicate glass provides precise flow control for burettes and chemistry apparatus assemblies.
US$ 160.65
US$ 139.00
US$ 318.29
US$ 90.70
US$ 319.04
US$ 174.40
US$ 262.23