Levenhuk N38 - a set of 38 biological preparations in a suitcase (botany, zoology, biology and physiology).

Before the observation, a sample of each plant or other material should be carefully prepared: a very thin piece of material should be placed on the slide and then covered with a coverslip. The set of preparations consists of ready samples of biological materials, so you do not have to prepare them yourself and you can spend more time observing. The kit also includes clean basic and cover slides, allowing you to prepare your own specimens for microscopic examination. The basic and cover slips are made of high-transparency glass and provide the best viewing comfort without glare or distortion.

Pre-made specimens, slides and coverslies can be used with any microscope model.

The set of ready-made Levenhuk N38 preparations includes:

• onion skin
• grain weft
• root cap
• linden twig
• anther
• acknowledgment
• camellia
• skin of a geranium leaf
• bees' legs
• bee wing
• eyeball
• toque
• euglena
• a slipper
• earthworm
• mosquito mouth mask
• worm
• Water flea
• transversely striated muscle
• mammalian sperm
• nerve (cross section)
• loose connective tissue
• mammalian egg cell
• nerve cells
• glassy cartilage tissue
• smooth muscle
• bones
• frog's blood
• human blood
• single-layer epithelium
• mutation in the fruit fly (wingless form)
• mutation in fruit fly (black body)
• fruit fly
• animal cell
• plant cell
• mold
• division of the egg
• onion root mitosis

and a set of basic and cover slides.