US$ 14.95
this forensic hair-analysis kit teaches evidence comparison techniques used in criminal investigation
used to calibrate pH meters and stabilize neutral solutions
Extra-long 40 cm bow-style stainless steel crucible tongs distance hands from furnace heat while gripping crucibles during high-temperature analytical chemistry work
accepting vertical rods up to 5/8 inch to secure funnels and flasks above heat sources
Letter 'e' Prepared Microscope Slide for Introductory Microscopy Lab Equipment_Scales & Balances this forensic hair-analysis kit teachesBuilt for introductory microscope training, this prepared slide presents a printed letter 'e' to teach image orientation and inversion under the microscope.
US$ 14.95
US$ 22.00
US$ 168.00
US$ 45.60
US$ 49.95
US$ 37.43