US$ 109.50
mounting systems
holding flasks and cylindrical glassware on standard retort stand rods
supporting 18 mm thermometers upright and protected between laboratory uses
3 glass stirring rods with rounded ends
and anatomical relationships for compact human anatomy instruction
Forensic Document Analysis Chemistry Kit Base Size_6 x 9" mounting systemsDocument analysis forensic kit teaches ink chemistry, paper examination, and handwriting identification through chemical and physical testing methods.
US$ 109.50
US$ 149.00