PGC Scientific in Gaithersburg, Maryland, about $130 per dozen. The 10-mL syringe with the Luer Lock connector. Aldrich Chemical also sells the “Perfectum” syringes, which......
Placing your specimen slide on top of a small fluorescent lamp will provide even, cool back-lighting. A light table used for slides works well. Overhead......
– Always quit the data collection program gracefully before removing the LabPro from the computer or calculator. When the program quits, it turns LabPro off.......