BENECREAT 304 Stainless Steel Triangle Spreading Bar, Wide Bacterial Cell Spreader Silver Laboratory Supplies for Laboratory Experiments.
Not as fragile as glass coating rods, economical and durable. Not only can be used for laboratory experiments, but also for DIY handmade.
Easy to dip into the bacterial solution, will not scratch the petri dish, will not interfere with biological samples, autoclaved or directly heated.
