Premium Air Spectrum Tube, 26cm Item Type_Aquarium Cast iron 500g mass carries

Cast iron 500g mass carries a retractable hook for suspension from spring scales

dimensioned as the matched replacement carriage for the LED ray box (PH0602ALED) track when an original rider is lost or damaged

and Big Idea 4

the most common size for general entomology work across a wide range of specimen sizes

suited for ashing and thermal-decomposition work above the porcelain working range in gravimetric analysis

Premium Air Spectrum Tube, 26cm Item Type_Aquarium Cast iron 500g mass carriesDemonstrates the emission spectrum of atmospheric gases through a 100mm capillary discharge between side electrodes, in a sealed straight form glass tube.